{"id":17403,"date":"2025-02-14T10:41:36","date_gmt":"2025-02-14T02:41:36","guid":{"rendered":"https:\/\/web.ts.com.tw\/en\/?p=17403"},"modified":"2025-11-19T14:41:13","modified_gmt":"2025-11-19T06:41:13","slug":"blog-super-clamp-tvs-introduction","status":"publish","type":"post","link":"https:\/\/web.ts.com.tw\/en\/blog-super-clamp-tvs-introduction\/","title":{"rendered":"Super Clamp TVS &#8211; Solution with an extremely low clamping ratio"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"17403\" class=\"elementor elementor-17403\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-6400a13 e-flex e-con-boxed elementor-invisible e-con e-parent\" data-id=\"6400a13\" data-element_type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[],&quot;background_background&quot;:&quot;classic&quot;,&quot;animation&quot;:&quot;fadeIn&quot;,&quot;content_width&quot;:&quot;boxed&quot;}\" data-core-v316-plus=\"true\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-b83fd7a e-con-full e-flex e-con e-child\" data-id=\"b83fd7a\" data-element_type=\"container\" data-settings=\"{&quot;content_width&quot;:&quot;full&quot;,&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1c0d570 elementor-widget elementor-widget-image\" data-id=\"1c0d570\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"900\" height=\"275\" src=\"https:\/\/web.ts.com.tw\/en\/wp-content\/uploads\/2025\/02\/blog-250212-01-header-super-clamp.jpg\" class=\"attachment-full size-full wp-image-17440\" alt=\"\" srcset=\"https:\/\/web.ts.com.tw\/en\/wp-content\/uploads\/2025\/02\/blog-250212-01-header-super-clamp.jpg 900w, https:\/\/web.ts.com.tw\/en\/wp-content\/uploads\/2025\/02\/blog-250212-01-header-super-clamp-300x92.jpg 300w, https:\/\/web.ts.com.tw\/en\/wp-content\/uploads\/2025\/02\/blog-250212-01-header-super-clamp-768x235.jpg 768w\" sizes=\"(max-width: 900px) 100vw, 900px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\"><\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-d35b19f e-con-full e-flex e-con e-child\" data-id=\"d35b19f\" data-element_type=\"container\" data-settings=\"{&quot;content_width&quot;:&quot;full&quot;,&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t<div class=\"elementor-element elementor-element-153213f e-con-full e-flex e-con e-child\" data-id=\"153213f\" data-element_type=\"container\" data-settings=\"{&quot;content_width&quot;:&quot;full&quot;,&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-73a5250 elementor-widget elementor-widget-text-editor\" data-id=\"73a5250\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>Taiwan semiconductor introduces, first of its kind, transient voltage suppressor (TVS) called Super Clamp TVS.<\/p><p>Super Clamp TVS adopts snapback characteristics which is beneficial to extremely low clamping ratio between working voltage (V<sub>WM<\/sub>) and clamping voltage (V<sub>C<\/sub>). The low clamping ratio TVS can suppress high surge current to provide lower clamping voltage than conventional TVS and metal oxide varistor (MOV), which means designer could use lower working voltage components of capacitor, switching MOSFET, reverse polarity protection diodes, and regulators.<\/p><p>Super Clamp TVS breakdown voltage (V<sub>BR<\/sub>) difference of temperature deviation is lower than conventional TVS. This V<sub>BR<\/sub> stability by temperature variation helps designer anticipate voltage range when adding in temperature consideration.<\/p><h1><strong>Super Clamp TVS structure<\/strong><\/h1><p>Super Clamp TVS adopts BJT (Bipolar junction transistor) which is different from conventional TVS as shown in Figure 1. When breakdown voltage occurs for Super Clamp TVS, due to its instinctive snapback characteristics, it foldbacks and then breakdown happens again. This low clamp ratio provides lower V<sub>C<\/sub> (clamping voltage) at high I<sub>PP<\/sub> (peak impulse current), which means the discrete components, which come after the Super Clamp TVS, could sustain lower voltage stress and designer could use lower working voltage specification components like capacitor, MOSFET etc.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-6c5cb1c e-con-full e-flex e-con e-child\" data-id=\"6c5cb1c\" data-element_type=\"container\" data-settings=\"{&quot;content_width&quot;:&quot;full&quot;,&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-5501f24 elementor-widget elementor-widget-image\" data-id=\"5501f24\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"515\" height=\"211\" src=\"https:\/\/web.ts.com.tw\/en\/wp-content\/uploads\/2025\/01\/Conventional-TVS-and-Super-Clamp-TVS-structure-VC--IPP-curve-1.png\" class=\"attachment-large size-large wp-image-17406\" alt=\"\" srcset=\"https:\/\/web.ts.com.tw\/en\/wp-content\/uploads\/2025\/01\/Conventional-TVS-and-Super-Clamp-TVS-structure-VC--IPP-curve-1.png 515w, https:\/\/web.ts.com.tw\/en\/wp-content\/uploads\/2025\/01\/Conventional-TVS-and-Super-Clamp-TVS-structure-VC--IPP-curve-1-300x123.png 300w\" sizes=\"(max-width: 515px) 100vw, 515px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\"><\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-69d03c6 elementor-widget elementor-widget-image\" data-id=\"69d03c6\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"457\" height=\"363\" src=\"https:\/\/web.ts.com.tw\/en\/wp-content\/uploads\/2025\/01\/Conventional-TVS-and-Super-Clamp-TVS-structure-VC--IPP-curve-2.png\" class=\"attachment-large size-large wp-image-17407\" alt=\"\" srcset=\"https:\/\/web.ts.com.tw\/en\/wp-content\/uploads\/2025\/01\/Conventional-TVS-and-Super-Clamp-TVS-structure-VC--IPP-curve-2.png 457w, https:\/\/web.ts.com.tw\/en\/wp-content\/uploads\/2025\/01\/Conventional-TVS-and-Super-Clamp-TVS-structure-VC--IPP-curve-2-300x238.png 300w\" sizes=\"(max-width: 457px) 100vw, 457px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\"><\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-541320b elementor-widget elementor-widget-text-editor\" data-id=\"541320b\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p style=\"text-align: center;\">\u00a0Conventional TVS and Super Clamp TVS structure, V<sub>C<\/sub> \u2013 I<sub>PP<\/sub> curve<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d193ec6 elementor-widget elementor-widget-text-editor\" data-id=\"d193ec6\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p style=\"text-align: left;\">TSC high power DO-218AB package Super Clamp TVS specification:<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e8e0125 elementor-widget elementor-widget-image\" data-id=\"e8e0125\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"275\" src=\"https:\/\/web.ts.com.tw\/en\/wp-content\/uploads\/2025\/02\/blog-20250313-super-clamp-motor-component1-1024x275.png\" class=\"attachment-large size-large wp-image-17762\" alt=\"\" srcset=\"https:\/\/web.ts.com.tw\/en\/wp-content\/uploads\/2025\/02\/blog-20250313-super-clamp-motor-component1-1024x275.png 1024w, https:\/\/web.ts.com.tw\/en\/wp-content\/uploads\/2025\/02\/blog-20250313-super-clamp-motor-component1-300x81.png 300w, https:\/\/web.ts.com.tw\/en\/wp-content\/uploads\/2025\/02\/blog-20250313-super-clamp-motor-component1-768x206.png 768w, https:\/\/web.ts.com.tw\/en\/wp-content\/uploads\/2025\/02\/blog-20250313-super-clamp-motor-component1.png 1043w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Fan Single phase H-bridge BLDC motor usage component<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-180fb45 elementor-widget elementor-widget-text-editor\" data-id=\"180fb45\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<h2><strong>Comparison<\/strong><\/h2><p>In order to understand Super Clamp TVS characteristics and advantages over conventional TVS, take DO-218AB package bi-directional Super Clamp TVS LTD7S24CAH of TaiwanSemi and DO-218AB package uni-directional conventional TVS TLD8S24AH of TaiwanSemi to do the comparison.<\/p><h3><strong>8\/20us I-V curve comparison<\/strong><\/h3><p>Taking Super Clamp TVS LTD7S24CAH and conventional TVS TLD8S24AH to test 8\/20us transient surge and recording V<sub>C<\/sub> \u2013 I<sub>PP<\/sub> waveform as shown in Figure 2. LTD7S24CAH curve shows snapback characteristics whose V<sub>C<\/sub> clamping ratio is 1.63 (V<sub>C<\/sub>\/V<sub>WM<\/sub>) and Rdny is 0.0058 ohm, which are lower than those of TLD8S24AH. TLD8S24AH curve shows exponential characteristics and whose V<sub>C<\/sub> clamping ratio is 3.78 (V<sub>C<\/sub>\/V<sub>WM<\/sub>) and Rdny is 0.0224 ohm. Super Clamp TVS can suppress transient surge closer to V<sub>BR<\/sub> than conventional TVS.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-335a9cf elementor-widget elementor-widget-image\" data-id=\"335a9cf\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"902\" height=\"484\" src=\"https:\/\/web.ts.com.tw\/en\/wp-content\/uploads\/2025\/01\/Super-Clamp-TVS-LTD7S24CAH-and-conventional-TVS-TLD8S24AH-820us-I-V-curve.png\" class=\"attachment-full size-full wp-image-17413\" alt=\"\" srcset=\"https:\/\/web.ts.com.tw\/en\/wp-content\/uploads\/2025\/01\/Super-Clamp-TVS-LTD7S24CAH-and-conventional-TVS-TLD8S24AH-820us-I-V-curve.png 902w, https:\/\/web.ts.com.tw\/en\/wp-content\/uploads\/2025\/01\/Super-Clamp-TVS-LTD7S24CAH-and-conventional-TVS-TLD8S24AH-820us-I-V-curve-300x161.png 300w, https:\/\/web.ts.com.tw\/en\/wp-content\/uploads\/2025\/01\/Super-Clamp-TVS-LTD7S24CAH-and-conventional-TVS-TLD8S24AH-820us-I-V-curve-768x412.png 768w\" sizes=\"(max-width: 902px) 100vw, 902px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Super Clamp TVS LTD7S24CAH and conventional TVS TLD8S24AH 8\/20us I-V curve<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e0e1e5a elementor-widget elementor-widget-text-editor\" data-id=\"e0e1e5a\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<h3><strong>V<sub>C<\/sub> tested by 8\/20us I<sub>PP<\/sub> comparison<\/strong><\/h3><p>Taking Super Clamp TVS LTD7S24CAH and conventional TVS TLD8S24AH to test 8\/20us transient surge. Applying 8\/20us of I<sub>PP<\/sub>=155A to these two TVS and recording V<sub>C<\/sub> results as in Figure 3. LTD7S24CAH V<sub>C<\/sub> (23.623V) is 76.56% of TLD8S24A V<sub>C<\/sub> (30.853V).<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-49f24ae elementor-widget elementor-widget-image\" data-id=\"49f24ae\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"735\" height=\"438\" src=\"https:\/\/web.ts.com.tw\/en\/wp-content\/uploads\/2025\/01\/Super-Clamp-TVS-LTD7S24CAH-and-conventional-TVS-TLD8S24AH-tested-820u-IPP155A.png\" class=\"attachment-full size-full wp-image-17405\" alt=\"\" srcset=\"https:\/\/web.ts.com.tw\/en\/wp-content\/uploads\/2025\/01\/Super-Clamp-TVS-LTD7S24CAH-and-conventional-TVS-TLD8S24AH-tested-820u-IPP155A.png 735w, https:\/\/web.ts.com.tw\/en\/wp-content\/uploads\/2025\/01\/Super-Clamp-TVS-LTD7S24CAH-and-conventional-TVS-TLD8S24AH-tested-820u-IPP155A-300x179.png 300w\" sizes=\"(max-width: 735px) 100vw, 735px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\"> Super Clamp TVS LTD7S24CAH and conventional TVS TLD8S24AH tested 8\/20u IPP=155A<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e98cccb elementor-widget elementor-widget-text-editor\" data-id=\"e98cccb\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<h3><strong>10\/1000us I-V curve comparison<\/strong><\/h3><p>Taking Super Clamp TVS LTD7S24CAH and conventional TVS TLD8S24AH to test 10\/1000us transient surge and recording V<sub>C<\/sub> \u2013 I<sub>PP<\/sub> waveform as shown in Figure 4. LTD7S24CAH curve shows snapback characteristics whose V<sub>C<\/sub> clamping ratio is 1.049 (V<sub>C<\/sub>\/V<sub>WM<\/sub>) and Rdny is 0.0075 ohm, which are lower than those of TLD8S24AH. TLD8S24AH curve shows exponential characteristics whose V<sub>C<\/sub> clamping ratio is 1.349 (V<sub>C<\/sub>\/V<sub>WM<\/sub>) and Rdny is 0.0234 ohm. Super Clamp TVS can suppress transient surge closer to V<sub>BR<\/sub> than conventional TVS.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d27a485 elementor-widget elementor-widget-image\" data-id=\"d27a485\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"853\" height=\"412\" src=\"https:\/\/web.ts.com.tw\/en\/wp-content\/uploads\/2025\/01\/Super-Clamp-TVS-LTD7S24CAH-and-conventional-TVS-TLD8S24AH-101000us-I-V-curve.png\" class=\"attachment-full size-full wp-image-17414\" alt=\"\" srcset=\"https:\/\/web.ts.com.tw\/en\/wp-content\/uploads\/2025\/01\/Super-Clamp-TVS-LTD7S24CAH-and-conventional-TVS-TLD8S24AH-101000us-I-V-curve.png 853w, https:\/\/web.ts.com.tw\/en\/wp-content\/uploads\/2025\/01\/Super-Clamp-TVS-LTD7S24CAH-and-conventional-TVS-TLD8S24AH-101000us-I-V-curve-300x145.png 300w, https:\/\/web.ts.com.tw\/en\/wp-content\/uploads\/2025\/01\/Super-Clamp-TVS-LTD7S24CAH-and-conventional-TVS-TLD8S24AH-101000us-I-V-curve-768x371.png 768w\" sizes=\"(max-width: 853px) 100vw, 853px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Super Clamp TVS LTD7S24CAH and conventional TVS TLD8S24AH 10\/1000us I-V curve<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-97f701a elementor-widget elementor-widget-text-editor\" data-id=\"97f701a\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<h3><strong>Device V<sub>BR<\/sub> temperature deviation comparison<\/strong><\/h3><p>V<sub>BR<\/sub> will be a focus point for a designer if TVS inadequately turns on when temperature is increasing. Taking Super Clamp TVS LTD7S24CAH and conventional TVS TLD8S24AH to test V<sub>BR<\/sub> in temperature range -55\u2070C to 175\u2070C as shown in Figure 8. For LTD7S24CA, when operating in temperature range -55\u2070C to 175\u2070C, V<sub>BR<\/sub> deviation difference is 2.73V; For TLD8S24A, when operating in temperature range -55\u2070C to 175\u2070C, V<sub>BR<\/sub> deviation difference is 5.58V. So, for LTD7S24CA V<sub>BR<\/sub> difference of temperature deviation is more stable than TLD8S24A.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b45ba12 elementor-widget elementor-widget-image\" data-id=\"b45ba12\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"409\" src=\"https:\/\/web.ts.com.tw\/en\/wp-content\/uploads\/2025\/01\/LTD7S24CAH-VBR-temperature-variation-is-lower-than-TLD8S24AH.png\" class=\"attachment-full size-full wp-image-17411\" alt=\"\" srcset=\"https:\/\/web.ts.com.tw\/en\/wp-content\/uploads\/2025\/01\/LTD7S24CAH-VBR-temperature-variation-is-lower-than-TLD8S24AH.png 1000w, https:\/\/web.ts.com.tw\/en\/wp-content\/uploads\/2025\/01\/LTD7S24CAH-VBR-temperature-variation-is-lower-than-TLD8S24AH-300x123.png 300w, https:\/\/web.ts.com.tw\/en\/wp-content\/uploads\/2025\/01\/LTD7S24CAH-VBR-temperature-variation-is-lower-than-TLD8S24AH-768x314.png 768w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\"> LTD7S24CAH VBR temperature variation is lower than TLD8S24AH<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7e1f664 elementor-widget elementor-widget-text-editor\" data-id=\"7e1f664\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<h2><strong>Potential application example\u2013 BLDC FAN<\/strong><\/h2><h3>\u00a0<\/h3><h3><strong>Back-EMF threat<\/strong><\/h3><p>24V industry Fan uses Single phase H-bridge BLDC motor circuit as shown in Figure 6. The motor exhibits Back-EMF (Back Electromotive Force) when in operation. When current flows through motor, Back-EMF will flow to voltage source while motor decelerates or stops and it might damage front components like MOSFET.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ab23f01 elementor-widget elementor-widget-image\" data-id=\"ab23f01\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"677\" height=\"349\" src=\"https:\/\/web.ts.com.tw\/en\/wp-content\/uploads\/2025\/01\/Single-phase-H-bridge-BLDC-motor-circuit.png\" class=\"attachment-full size-full wp-image-17412\" alt=\"\" srcset=\"https:\/\/web.ts.com.tw\/en\/wp-content\/uploads\/2025\/01\/Single-phase-H-bridge-BLDC-motor-circuit.png 677w, https:\/\/web.ts.com.tw\/en\/wp-content\/uploads\/2025\/01\/Single-phase-H-bridge-BLDC-motor-circuit-300x155.png 300w\" sizes=\"(max-width: 677px) 100vw, 677px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Single phase H-bridge BLDC motor circuit<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-07059d9 elementor-widget elementor-widget-text-editor\" data-id=\"07059d9\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p><strong>Advantage<\/strong><\/p><p>Normally the components selection for industry Fan Single phase H-bridge BLDC motor needs to consider Back-EMF robustness as shown in Table 2. 24V motor will have 60V Back-EMF threat and it will use TVS with V<sub>BR<\/sub>=28V to clamp this Back-EMF to 33V for protecting the 60V MOSFET. If it adopts Super Clamp TVS LTD7S24CAH, it could clamp Back-EMF to 25V. That brings benefits: 60V MOSFET may exchange to 40V MOSFET and 50V Capacitance may exchange to 35V Capacitance.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-89474f2 elementor-widget elementor-widget-image\" data-id=\"89474f2\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"931\" height=\"189\" src=\"https:\/\/web.ts.com.tw\/en\/wp-content\/uploads\/2025\/01\/Fan-Single-phase-H-bridge-BLDC-motor-usage-component-2.png\" class=\"attachment-full size-full wp-image-17409\" alt=\"\" srcset=\"https:\/\/web.ts.com.tw\/en\/wp-content\/uploads\/2025\/01\/Fan-Single-phase-H-bridge-BLDC-motor-usage-component-2.png 931w, https:\/\/web.ts.com.tw\/en\/wp-content\/uploads\/2025\/01\/Fan-Single-phase-H-bridge-BLDC-motor-usage-component-2-300x61.png 300w, https:\/\/web.ts.com.tw\/en\/wp-content\/uploads\/2025\/01\/Fan-Single-phase-H-bridge-BLDC-motor-usage-component-2-768x156.png 768w\" sizes=\"(max-width: 931px) 100vw, 931px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Fan Single phase H-bridge BLDC motor usage component<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-01b257b elementor-widget elementor-widget-text-editor\" data-id=\"01b257b\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>Though it is completely dependent on end application, a general estimate for BOM cost reduction can be estimated from below table.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5bd15c5 elementor-widget elementor-widget-image\" data-id=\"5bd15c5\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"680\" height=\"191\" src=\"https:\/\/web.ts.com.tw\/en\/wp-content\/uploads\/2025\/01\/Fan-Single-phase-H-bridge-BLDC-motor-usage-component-3.png\" class=\"attachment-full size-full wp-image-17410\" alt=\"\" srcset=\"https:\/\/web.ts.com.tw\/en\/wp-content\/uploads\/2025\/01\/Fan-Single-phase-H-bridge-BLDC-motor-usage-component-3.png 680w, https:\/\/web.ts.com.tw\/en\/wp-content\/uploads\/2025\/01\/Fan-Single-phase-H-bridge-BLDC-motor-usage-component-3-300x84.png 300w\" sizes=\"(max-width: 680px) 100vw, 680px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Fan Single phase H-bridge BLDC motor usage component<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2ac47b0 elementor-widget elementor-widget-text-editor\" data-id=\"2ac47b0\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<h2>Conclusion<\/h2><p>Super Clamp TVS adopts snapback technology and its low V<sub>C<\/sub> could help protect discrete components sustain lower voltage stress, based on application design, compared to conventional TVS. That helps downsizing components rating and eventually BOM cost reduction.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-93d1149 e-con-full e-flex e-con e-child\" data-id=\"93d1149\" data-element_type=\"container\" data-settings=\"{&quot;content_width&quot;:&quot;full&quot;,&quot;jet_parallax_layout_list&quot;:[],&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2cfea5a elementor-widget elementor-widget-image\" data-id=\"2cfea5a\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"728\" height=\"728\" src=\"https:\/\/web.ts.com.tw\/en\/wp-content\/uploads\/2025\/01\/Ahad-Pic.jpg\" class=\"attachment-large size-large wp-image-17421\" alt=\"\" srcset=\"https:\/\/web.ts.com.tw\/en\/wp-content\/uploads\/2025\/01\/Ahad-Pic.jpg 728w, https:\/\/web.ts.com.tw\/en\/wp-content\/uploads\/2025\/01\/Ahad-Pic-300x300.jpg 300w, https:\/\/web.ts.com.tw\/en\/wp-content\/uploads\/2025\/01\/Ahad-Pic-150x150.jpg 150w\" sizes=\"(max-width: 728px) 100vw, 728px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\"><\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-fe4122a e-con-full e-flex e-con e-child\" data-id=\"fe4122a\" data-element_type=\"container\" data-settings=\"{&quot;content_width&quot;:&quot;full&quot;,&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-6b6181d elementor-widget-mobile__width-inherit elementor-widget elementor-widget-text-editor\" data-id=\"6b6181d\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>\u00a0<\/p><p><span style=\"color: #000000;\">Author&#8217;s Profile<\/span><\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-71e5603 elementor-widget-mobile__width-inherit elementor-widget elementor-widget-text-editor\" data-id=\"71e5603\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p><span style=\"background-color: var( --e-global-color-accent ); padding: 5px;\"><strong>Muhammad Ahad Rafiq<\/strong><\/span><\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7f16d5d elementor-widget-mobile__width-inherit elementor-widget elementor-widget-text-editor\" data-id=\"7f16d5d\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p class=\"pf0\"><span class=\"cf0\">Taiwan Semiconductor<br \/>Senior Field Application Engineer<\/span><\/p><p class=\"pf0\"><span class=\"cf0\"><br \/><\/span><a href=\"mailto:Muhammad.Ahad.Rafiq@tsceu.com\">Muhammad.Ahad.Rafiq@tsceu.com<\/a><\/p><p><!--EndFragment --><\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-93136c7 elementor-widget elementor-widget-text-editor\" data-id=\"93136c7\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p><strong>Products<\/strong><\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-98ccd87 elementor-mobile-align-justify elementor-widget elementor-widget-button\" data-id=\"98ccd87\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/www.taiwansemi.com\/en\/product-filter\/?category=mosfets-20\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">MOSFETs<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-01a074d elementor-mobile-align-justify elementor-widget elementor-widget-button\" data-id=\"01a074d\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/www.taiwansemi.com\/en\/product-filter\/?category=tvs-18\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">TVS<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5fc31b9 elementor-widget elementor-widget-text-editor\" data-id=\"5fc31b9\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p><strong>Read more articles<\/strong><\/p><ul><li><a href=\"https:\/\/www.taiwansemi.com\/en\/blog-adas\/\">Beyond Braking: Advanced Driver Assistance Systems (ADAS) for a Safer Driving Experience<\/a><\/li><li><a href=\"https:\/\/www.taiwansemi.com\/en\/blog-bcm\/\">Powering the Electric Revolution: The Body Control Module (BCM) in Automotive<\/a><\/li><li><a href=\"https:\/\/www.taiwansemi.com\/en\/blog-bms\">Battery management system (BMS): Protecting and Managing Your Electric Vehicle<\/a><\/li><li><a href=\"https:\/\/web.ts.com.tw\/en\/blog-led\">Advanced LED Solutions for Enhanced Vehicle Visibility<\/a><\/li><li><a href=\"https:\/\/www.taiwansemi.com\/en\/blog-obc\">Power Components for On-Board Chargers (OBC): A Comprehensive Overview<\/a><\/li><li><a href=\"https:\/\/www.taiwansemi.com\/en\/blog-protection\">MOSFETs and Diodehttps:\/\/www.taiwansemi.coms: Key Components in Reverse Polarity Protection<\/a><\/li><li><a href=\"https:\/\/www.taiwansemi.com\/en\/blog-srs\">Sensor Fusion for Supplementary Restraint Systems (SRS)<\/a><\/li><\/ul>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1452576 elementor-share-buttons--color-custom elementor-share-buttons--shape-rounded elementor-share-buttons--view-icon-text elementor-share-buttons--skin-gradient elementor-grid-0 elementor-widget elementor-widget-share-buttons\" data-id=\"1452576\" data-element_type=\"widget\" data-widget_type=\"share-buttons.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-grid\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-grid-item\">\n\t\t\t\t\t\t<div\n\t\t\t\t\t\t\tclass=\"elementor-share-btn elementor-share-btn_facebook\"\n\t\t\t\t\t\t\trole=\"button\"\n\t\t\t\t\t\t\ttabindex=\"0\"\n\t\t\t\t\t\t\taria-label=\"Share on facebook\"\n\t\t\t\t\t\t>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-share-btn__icon\">\n\t\t\t\t\t\t\t\t<i class=\"fab fa-facebook\" aria-hidden=\"true\"><\/i>\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-share-btn__text\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-share-btn__title\">\n\t\t\t\t\t\t\t\t\t\tFacebook\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-grid-item\">\n\t\t\t\t\t\t<div\n\t\t\t\t\t\t\tclass=\"elementor-share-btn elementor-share-btn_linkedin\"\n\t\t\t\t\t\t\trole=\"button\"\n\t\t\t\t\t\t\ttabindex=\"0\"\n\t\t\t\t\t\t\taria-label=\"Share on linkedin\"\n\t\t\t\t\t\t>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-share-btn__icon\">\n\t\t\t\t\t\t\t\t<i class=\"fab fa-linkedin\" aria-hidden=\"true\"><\/i>\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-share-btn__text\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-share-btn__title\">\n\t\t\t\t\t\t\t\t\t\tLinkedIn\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-grid-item\">\n\t\t\t\t\t\t<div\n\t\t\t\t\t\t\tclass=\"elementor-share-btn elementor-share-btn_email\"\n\t\t\t\t\t\t\trole=\"button\"\n\t\t\t\t\t\t\ttabindex=\"0\"\n\t\t\t\t\t\t\taria-label=\"Share on email\"\n\t\t\t\t\t\t>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-share-btn__icon\">\n\t\t\t\t\t\t\t\t<i class=\"fas fa-envelope\" aria-hidden=\"true\"><\/i>\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-share-btn__text\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-share-btn__title\">\n\t\t\t\t\t\t\t\t\t\tEmail\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Taiwan semiconductor introduces, first of its kind, transient voltage suppressor (TVS) called Super Clamp TVS. Super Clamp TVS adopts snapback characteristics which is beneficial to extremely low clamping ratio between working voltage (VWM) and clamping voltage (VC). The low clamping ratio TVS can suppress high surge current to provide lower clamping voltage than conventional TVS &hellip;<\/p>\n<p class=\"read-more\"> <a class=\"\" href=\"https:\/\/web.ts.com.tw\/en\/blog-super-clamp-tvs-introduction\/\"> <span class=\"screen-reader-text\">Super Clamp TVS &#8211; Solution with an extremely low clamping ratio<\/span> Read More &raquo;<\/a><\/p>\n","protected":false},"author":27,"featured_media":17439,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"disabled","footer-sml-layout":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"footnotes":""},"categories":[140],"tags":[],"post_folder":[139],"class_list":["post-17403","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/web.ts.com.tw\/en\/wp-json\/wp\/v2\/posts\/17403","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/web.ts.com.tw\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/web.ts.com.tw\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/web.ts.com.tw\/en\/wp-json\/wp\/v2\/users\/27"}],"replies":[{"embeddable":true,"href":"https:\/\/web.ts.com.tw\/en\/wp-json\/wp\/v2\/comments?post=17403"}],"version-history":[{"count":59,"href":"https:\/\/web.ts.com.tw\/en\/wp-json\/wp\/v2\/posts\/17403\/revisions"}],"predecessor-version":[{"id":17765,"href":"https:\/\/web.ts.com.tw\/en\/wp-json\/wp\/v2\/posts\/17403\/revisions\/17765"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/web.ts.com.tw\/en\/wp-json\/wp\/v2\/media\/17439"}],"wp:attachment":[{"href":"https:\/\/web.ts.com.tw\/en\/wp-json\/wp\/v2\/media?parent=17403"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/web.ts.com.tw\/en\/wp-json\/wp\/v2\/categories?post=17403"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/web.ts.com.tw\/en\/wp-json\/wp\/v2\/tags?post=17403"},{"taxonomy":"post_folder","embeddable":true,"href":"https:\/\/web.ts.com.tw\/en\/wp-json\/wp\/v2\/post_folder?post=17403"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}