Product News – Taiwan Semiconductor

New PerFET™ 40V, 80V and 100V Ultra-Low RDS(on) Automotive MOSFETs in PDFN56U Package

claire.chen — Wed, 14 Oct 2026 03:09:21 +0000

Taiwan Semiconductor expands its PerFET automotive MOSFET portfolio with eight new 40V, 80V and 100V devices in the compact PDFN56U (5mm × 6mm) package. The new products are designed for automotive power applications requiring low conduction loss, high current capability, and high-power density.

Key features include ultra-low R_DS(on), with values down to 1.1mΩ at 40V, 3.6mΩ at 80V, and 3.5mΩ at 100V, together with both logic-level and normal-level gate drive options. These new devices also adopt Source Clip bonding technology, helping reduce package resistance and increase current capability up to 175A. The higher current capability supports lower conduction loss, improved thermal margin, and higher power handling in demanding applications such as DC/DC converters, motor drives, pumps, fans, and other high-current loads.

The PDFN56U wettable flank package supports reliable solder joint inspection and enhanced AOI capability, while its industry-standard 5mm × 6mm footprint enables easy adoption into existing automotive power designs.

Product Portfolio

Part Number	V_DS (V)	R_DS(on) @ 10V Max. (mΩ)	V_GS(TH) (V)	I_D (A)	Package
TQM011NH04LCR	40	1.1	1.4 - 2.2	175	PDFN56U
TQM011NH04CR	40	1.1	2.4 - 3.6	175
TQM036NH08LCR	80	3.6	1.4 - 2.2	161
TQM038NH08CR	80	3.8	2.4 - 3.6	161
TQM035NH10LCR	100	3.5	1.4 - 2.2	175
TQM037NH10CR		3.7	2.4 - 3.6	175
TQM043NH10LCR		4.3	1.4 - 2.2	143
TQM045NH10CR		4.5	2.4 - 3.6	141

PerFET™ 60V Power MOSFETs for Automotive

claire.chen — Wed, 07 Oct 2026 03:26:18 +0000

Taiwan Semiconductor introduces its PerFET 60V MOSFET technology in PDFN56U (5mm × 6mm) single and dual packages for automotive applications requiring high power density and high switching frequency. The portfolio includes 12 devices with both normal-level (10V) and logic-level (5V) gate drive options, offering optimized R_DS(on) × Q_g performance for a wide range of designs.

Based on advanced 60V Shielded Gate Trench (SGT) technology, the PerFET MOSFETs feature low R_DS(on), low gate charge, and fast switching performance, supporting high-efficiency DC/DC converters, motor drives, pumps, fans, and other high-current automotive loads.

The PDFN56U wettable flank package supports reliable solder joint inspection and improved AOI capability. Its 5mm × 6mm footprint also offers broad compatibility with commonly used industry-standard packages.

Key Features

AEC-Q101 qualified
Best-in-class FOM (R_DS(on) × Q_g)
Optimized R_DS(on) for low conduction losses
Low gate charge for reduced switching losses
175°C junction temperature (T_J)
Wettable flank enhanced AOI accuracy

Applications

12V & 24V Automotive applications
SMPS, Server and Telecom power supply
DC/DC converter
BLDC motor driver

Product Portfolio

Part Number	V_DS (V)	R_DS(on) @ 10V Max. (mΩ)	V_GS(TH) (V)	I_D (A)	Q_g (nC) @ 10V	Package
TQM026NH06LCR	60	2.6	1.4 - 2.4	100	76	PDFN56U
TQM027NH06CR		2.7	2.4 - 3.6	100	84
TQM037NH06LCR		3.7	1.4 - 2.4	100	54
TQM038NH06CR		3.8	2.4 - 3.6	100	52
TQM050NH06LCR		5	1.4 - 2.4	81	41
TQM052NH06CR		5.2	2.4 - 3.6	81	40
TQM080NH06LCR		8	1.4 - 2.4	54	25
TQM085NH06CR		8.5	2.4 - 3.6	54	24
TQM115NH06LCR		11.5	1.4 - 2.4	49	17
TQM120NH06CR		12	2.4 - 3.6	48	16
TQM130NH06LDCR		13	1.4 - 2.4	40	17.2	PDFN56U Dual
TQM130NH06DCR		13	2.4 - 3.6	40	16.2	PDFN56U Dual

Introducing TSC’s New Tj 175°C 150V & 200V Trench Schottky Rectifiers in TO-277A

claire.chen — Thu, 23 Jul 2026 01:00:40 +0000

Taiwan Semiconductor’s new AEC-Q101 qualified 150V and 200V Trench Schottky Rectifiers deliver high current capabilities (3A to 15A) and an ultra-low forward voltage down to 0.78V in a compact TO-277A (SMPC4.6U) package. Perfect for SMPS, boost PFC circuits, polarity protection, and automotive or telecom freewheeling applications, they provide the superior efficiency and reliability required for next-generation designs.

Key Features

AEC-Q101 qualified
Max. junction temperature 175°C
Broad Current Range: Ratings from 3A to 15A
Low forward voltage
MSL moisture sensitivity level of 1, per J-STD-020
RoHS Compliant
Halogen-Free

Applications

Switching mode power supply (SMPS) 12V ~ 48V range secondary-side output rectification
Boost PFC circuit
Freewheeling diode in automotive, telecom and DC-DC converter
Polarity protection diode

Product Portfolio

Part Number	Package	V_RRM (V)	I_F (A)	V_F @T_A=25°C		I_R @ T_A= 25°C Max. (μA)	I_R @ T_A= 125°C Max. (mA)	I_FSM @ 8.3 ms (A)	C_J (pF)
Part Number	Package	V_RRM (V)	I_F (A)	Typ. (V)	Max. (V)	I_R @ T_A= 25°C Max. (μA)	I_R @ T_A= 125°C Max. (mA)	I_FSM @ 8.3 ms (A)	C_J (pF)
TSUP3S150H	TO-277A (SMPC4.6U)	150	3	0.78	0.85	10	5	80	140
TSUP5S150H			5	0.78	0.85	10	5	125	248
TSUP8S150H			8	0.78	0.85	10	5	200	395
TSUP10S150H			10	0.8	0.86	10	5	200	395
TSUP12S150H			12	0.78	0.85	20	5	285	520
TSUP15S150H			15	0.76	0.82	30	6	400	840
TSUP8S200H		200	8	0.82	0.88	10	5	200	332
TSUP10S200H			10	0.85	0.9	10	5	200	332
TSUP12S200H			12	0.83	0.89	20	5	285	446
TSUP15S200H			15	0.8	0.86	30	6	400	782

Automotive, AEC-Q101 Uni-directional ESD Protection Diodes in DFN1010-3LW

claire.chen — Thu, 21 May 2026 09:18:19 +0000

ESD diodes in the DFN1010-3LW package provide a compact, low-profile, and high-performance protection solution for next-generation electronic designs. Compared with the traditional SOT-23 package, the DFN1010-3LW package significantly reduces PCB footprint and package height, helping customers save board space and achieve thinner, more compact, and higher-density product designs.

The compact package also allows the ESD diode to be placed closer to the connector or protected IC, improving ESD current diversion efficiency while providing greater layout flexibility. In addition, the leadless design helps reduce lead bending and coplanarity-related issues, supporting stable SMT assembly and improved product reliability.

Overall, ESD diodes in the DFN1010-3LW package not only serve as a space-saving alternative to SOT-23, but also offer an upgraded protection solution for compact and high-reliability electronic applications.

Product Portfolio

Part Number	V_WM (V)	C_J (pF) Max.	ESD robustness (IEC61000-4-2) (kV)	I_PPM at tp = 8/20μs (A)
TESDA13VU1052Q3	13	105	30	1.9
TESDA22VU40P2Q3	22	40		4.2
TESDA22VU60P2Q3	22	60		1
TESDA26VU55P2Q3	26	55		0.8

Automotive 45–120V Trench Schottky Rectifiers Rated to TJ 175°C in ThinDPAK and TO-247AD Packages

claire.chen — Wed, 22 Apr 2026 03:48:10 +0000

Taiwan Semiconductor is introducing its latest Tj 175°C-rated Trench Schottky Rectifiers, now available in ThinDPAK and TO-247AD packages, delivering superior efficiency, thermal robustness, and system-level flexibility across automotive, industrial, and energy applications, enabling improved thermal performance in both compact and high-power designs. This release extends the existing 45–120V Trench Schottky portfolio with additional package options.

One Technology, Two Optimized Platforms

Key Features

AEC-Q101 qualified
Maximum junction temperature Tj 175°C
High surge current capability
Low power loss, high efficiency
ThinDPAK Moisture sensitivity level: level 1
RoHS Compliant
Halogen-free

Applications

DC/DC converter
SMPS secondary
PFC
Solar
EV OBC
Industrial PSU

Product Portfolio

Part Number	Package	I_F max (A)	Config.	V_R min (V)	T_J 25°C		T_J 125°C		T_J 25°C	T_J 125°C	T_J 25°C
Part Number	Package	I_F max (A)	Config.	V_R min (V)	V_F typ (V)	V_F max (V)	V_F typ (V)	V_F max (V)	I_R max (μA)	I_R max (mA)	I_FSM max (A) @ 8.3ms
TSAD10M45CH	ThinDPAK	5	Common Cathode	45	0.53	0.61	0.44	0.52	30	10	150
TSAD10M45H	ThinDPAK	10	Single		0.56	0.63	0.49	0.55	30	10	215
TSAD20M45CH	ThinDPAK	10	Common Cathode		0.56	0.63	0.49	0.58	30	10	260
TSAD20M45H	ThinDPAK	20	Single		0.58	0.63	0.51	0.56	30	15	410
TSAD35M45H	ThinDPAK	35	Single		0.6	0.64	0.56	0.6	200	60	470
TSAD10M60CH	ThinDPAK	5	Common Cathode	60	0.58	0.66	0.51	0.59	30	10	150
TSAD10M60H	ThinDPAK	10	Single		0.64	0.72	0.57	0.64	30	10	215
TSAD20M60CH	ThinDPAK	10	Common Cathode		0.64	0.72	0.57	0.64	30	10	260
TSAD20M60H	ThinDPAK	20	Single		0.63	0.7	0.59	0.66	30	15	410
TSAD35M60H	ThinDPAK	35	Single		0.71	0.75	0.65	0.69	200	60	470
TSAD10H100CH	ThinDPAK	5	Common Cathode	100	0.69	0.76	0.58	0.65	10	2	135
TSAD10H100H	ThinDPAK	10	Single		0.73	0.8	0.62	0.68	30	4	200
TSAD20H100CH	ThinDPAK	10	Common Cathode		0.73	0.8	0.62	0.68	30	4	240
TSAD20H100H	ThinDPAK	20	Single		0.73	0.81	0.63	0.7	30	6	380
TSAD35H100H	ThinDPAK	35	Single		0.81	0.87	0.71	0.78	30	8	420
TSH60H100CH	TO-247AD	60	Single		0.78	0.84	0.67	0.73	30	10	345
TSH80H100CH	TO-247AD	80	Single		0.76	0.82	0.66	0.72	30	20	440
TSAD10H120CH	ThinDPAK	5	Common Cathode	120	0.73	0.81	0.6	0.68	10	2	135
TSAD10H120H	ThinDPAK	10	Single		0.77	0.85	0.64	0.71	5	4	200
TSAD20H120CH	ThinDPAK	10	Common Cathode		0.64	0.72	0.57	0.64	30	10	240
TSAD20H120H	ThinDPAK	20	Single		0.75	0.84	0.65	0.7	30	6	380
TSAD35H120H	ThinDPAK	35	Single		0.82	0.89	0.73	0.79	30	8	420

Automotive Bi-Directional ESD Protection Diode in DFN1006-2LW Package

claire.chen — Thu, 05 Feb 2026 04:01:54 +0000

The TESDA1L2B17P1Q1 is an ESD protection device designed for a single LIN bus signal line, providing effective immunity against electrostatic discharge and transient surge events. Typical LIN applications include seat control systems, door locking modules, mirror adjustment units, and sensor interfaces such as rain sensors.

The LIN bus employs a single-wire serial communication scheme with a maximum data rate of 20 kbit/s. The operating bus voltage is approximately equal to the vehicle supply voltage, typically around 14.4V in a 12V automotive system. External ESD protection on the LIN bus is recommended to enhance module ESD robustness, as the LIN line may be shorted to the battery and must withstand the maximum battery voltage.

To maintain signal integrity at 20 kbit/s, diode capacitance should be below 100 pF, with values under 30 pF preferred.

Key Features

AEC-Q101 qualified
Provide ESD protection for each channel to
IEC61000-4-2 (ESD): ±30kV (air), ±30kV(contact)
IEC61000-4-5 (Lightning): 3A (8/20μs)
Suitable for 15V/24V and below operating voltage
Protect I/O line or power line.

Product Portfolio

Part Number	Package	V_WM (V)	C_J (pF) Max.	ESD robustness (IEC61000-4-2) (kV)	I_PPM at tp = 8/20μs (A)
TESDA1L2B17P1Q1	DFN1006-2LW	15V/24V	17	30	3

Automotive, AEC-Q101 Uni- and Bi-Directional 400W Surface-Mount TVS

claire.chen — Tue, 03 Feb 2026 00:00:35 +0000

TSC introduces a new 400W peak pulse power (P_PK = 400W) Transient Voltage Suppressor (TVS) in a compact SOD-123W package. Compared with the conventional DO-214AC (SMA) package offering the same 400W P_PK rating, the SOD-123W package reduces PCB area by up to 52% and lowers package height. This makes it well suited for PCB space optimization and compact enclosure designs.

Key Features

AEC-Q101 qualified
Unidirectional and bidirectional options available
Meets ISO 7637-2 (Pulse 1 / 2a / 2b / 3a / 3b)
IEC-61000-4-2 ESD 30kV(Air), 30kV (Contact)

Applications

Protection of sensitive circuits against high-voltage transients
Lighting and ESD transient voltage protection for ICs and systems
Inductive switching load protection for ICs and systems
Electrical fast transient (EFT) immunity protection for ICs and systems

Product Portfolio

Part number	Configuration	Breakdown voltage V_BR@I_T (V)		Test current I_T (mA)	Working stand-off voltage V_WM (V)	Maximum blocking leakage current I_R@V_WM (µA)	Maximum peak impulse current I_PPM (A) tp =10/1000 μs	Maximum clamping voltage V_C@I_PPM (V)
Part number	Configuration	Min.	Max.	Test current I_T (mA)	Working stand-off voltage V_WM (V)	Maximum blocking leakage current I_R@V_WM (µA)	Maximum peak impulse current I_PPM (A) tp =10/1000 μs	Maximum clamping voltage V_C@I_PPM (V)
SMF4L5.0AH	Unidirectional	6.4	7	10	5	800	40.1	9.2
SMF4L6.0AH		6.67	7.37	10	6	800	35.9	10.3
SMF4L6.5AH		7.22	7.98	10	6.5	500	33.1	11.2
SMF4L7.0AH		7.78	8.6	10	7	200	30.9	12
SMF4L7.5AH		8.33	9.21	1	7.5	100	28.7	12.9
SMF4L8.0AH		8.89	9.83	1	8	50	27.2	13.6
SMF4L8.5AH		9.44	10.4	1	8.5	20	25.7	14.4
SMF4L9.0AH		10	11.1	1	9	5	26.4	15.4
SMF4L10AH		11.1	12.3	1	10	5	23.5	17
SMF4L11AH		12.2	13.5	1	11	1	22	18.2
SMF4L12AH		13.3	14.7	1	12	1	20.1	19.9
SMF4L13AH		14.4	15.9	1	13	1	18.6	21.5
SMF4L14AH		15.6	17.2	1	14	1	17.2	23.2
SMF4L15AH		16.7	18.5	1	15	1	16.4	24.4
SMF4L16AH		17.8	19.7	1	16	1	15.4	26
SMF4L17AH		18.9	20.9	1	17	1	14.5	27.6
SMF4L18AH		20	22.1	1	18	1	13.7	29.2
SMF4L20AH		22.2	24.5	1	20	1	12.3	32.4
SMF4L22AH		24.4	26.9	1	22	1	11.3	35.5
SMF4L24AH		26.7	29.5	1	24	1	10.3	38.9
SMF4L26AH		28.9	31.9	1	26	1	9.5	42.1
SMF4L28AH		31.1	34.4	1	28	1	8.8	45.4
SMF4L30AH		33.3	36.8	1	30	1	8.3	48.4
SMF4L33AH		36.7	40.6	1	33	1	7.5	53.3
SMF4L36AH		40	44.2	1	36	1	6.9	58.1
SMF4L40AH		44.4	49.1	1	40	1	6.2	64.5
SMF4L43AH		47.8	52.8	1	43	1	5.8	69.4
SMF4L45AH		50	55.3	1	45	1	5.5	72.7
SMF4L48AH		53.3	58.9	1	48	1	5.2	77.4
SMF4L51AH		56.7	62.7	1	51	1	4.9	82.4
SMF4L54AH		60	66.3	1	54	1	4.6	87.1
SMF4L58AH		64.4	71.2	1	58	1	4.3	93.6
SMF4L60AH		66.7	73.7	1	60	1	4.1	96.8
SMF4L64AH		71.1	78.6	1	64	1	3.9	103
SMF4L70AH		77.8	86	1	70	1	3.5	113
SMF4L75AH		83.3	92.1	1	75	1	3.3	121
SMF4L6.5CAHNEW	Bidirectional	7.22	7.98	10	6.5	500	33.1	11.2
SMF4L7.0CAHNEW		7.78	8.6	10	7	200	30.9	12
SMF4L7.5CAHNEW		8.33	9.21	1	7.5	100	28.7	12.9
SMF4L8.0CAHNEW		8.89	9.83	1	8	50	27.2	13.6
SMF4L8.5CAHNEW		9.44	10.4	1	8.5	20	25.7	14.4
SMF4L9.0CAHNEW		10	11.1	1	9	5	26.4	15.4
SMF4L10CAHNEW		11.1	12.3	1	10	5	23.5	17
SMF4L11CAHNEW		12.2	13.5	1	11	1	22	18.2
SMF4L12CAHNEW		13.3	14.7	1	12	1	20.1	19.9
SMF4L13CAHNEW		14.4	15.9	1	13	1	18.6	21.5
SMF4L14CAHNEW		15.6	17.2	1	14	1	17.2	23.2
SMF4L15CAHNEW		16.7	18.5	1	15	1	16.4	24.4
SMF4L16CAHNEW		17.8	19.7	1	16	1	15.4	26
SMF4L17CAHNEW		18.9	20.9	1	17	1	14.5	27.6
SMF4L18CAHNEW		20	22.1	1	18	1	13.7	29.2
SMF4L20CAHNEW		22.2	24.5	1	20	1	12.3	32.4
SMF4L22CAHNEW		24.4	26.9	1	22	1	11.3	35.5
SMF4L24CAHNEW		26.7	29.5	1	24	1	10.3	38.9
SMF4L26CAHNEW		28.9	31.9	1	26	1	9.5	42.1
SMF4L28CAHNEW		31.1	34.4	1	28	1	8.8	45.4
SMF4L30CAHNEW		33.3	36.8	1	30	1	8.3	48.4
SMF4L33CAHNEW		36.7	40.6	1	33	1	7.5	53.3
SMF4L36CAHNEW		40	44.2	1	36	1	6.9	58.1
SMF4L40CAHNEW		44.4	49.1	1	40	1	6.2	64.5
SMF4L43CAHNEW		47.8	52.8	1	43	1	5.8	69.4
SMF4L45CAHNEW		50	55.3	1	45	1	5.5	72.7
SMF4L48CAHNEW		53.3	58.9	1	48	1	5.2	77.4
SMF4L51CAHNEW		56.7	62.7	1	51	1	4.9	82.4
SMF4L54CAHNEW		60	66.3	1	54	1	4.6	87.1
SMF4L58CAHNEW		64.4	71.2	1	58	1	4.3	93.6
SMF4L60CAHNEW		66.7	73.7	1	60	1	4.1	96.8
SMF4L64CAHNEW		71.1	78.6	1	64	1	3.9	103

Automotive, AEC-Q101 Uni- and Bi-Directional 600W Surface-Mount TVS

claire.chen — Wed, 28 Jan 2026 08:03:03 +0000

TSC introduces a new 600W peak pulse power (PPK = 600W) Transient Voltage Suppressor (TVS) in a compact SOD-128 package. Compared with the conventional DO-214AA (SMB) package offering the same 600W PPK rating, the SOD-128 package reduces PCB area by up to 40% and significantly lowers package height. This makes it well suited for PCB space optimization and low-profile enclosure designs.

Designed to meet the growing demand for compact, high-reliability automotive electronics, this TVS series combines robust surge protection with space-saving packaging. By enabling higher power density without increasing board size, it helps engineers improve system reliability while supporting slimmer and more compact automotive designs.

Key Features

AEC-Q101 qualified
Unidirectional and bidirectional are available
Meets ISO 7637-2 (Pulse 1/2a/2b/3a/3b)
IEC-61000-4-2 ESD 30kV(Air), 30kV (Contact)

Applications

Switching mode power supply (SMPS)
BLDC motor control
Lighting application
Battery Management System
Automotive

Product Portfolio

Part number	Configuration	Breakdown voltage V_BR@I_T (V)		Test current I_T (mA)	Working stand-off voltage V_WM (V)	Maximum blocking leakage current I_R@V_WM (µA)	Maximum peak impulse current I_PPM (A) tp =10/1000 μs	Maximum clamping voltage V_C@I_PPM (V)
Part number	Configuration	Min.	Max.	Test current I_T (mA)	Working stand-off voltage V_WM (V)	Maximum blocking leakage current I_R@V_WM (µA)	Maximum peak impulse current I_PPM (A) tp =10/1000 μs	Maximum clamping voltage V_C@I_PPM (V)
SMA6S12AH	Unidirectional	13.4	14.8	1	12	1	30.8	19.5
SMA6S15AH		16.8	18.5		15		24.6	24.4
SMA6S18AH		20.1	22.2		18		20.5	29.2
SMA6S20AH		22.4	24.7		20		18.5	32.5
SMA6S21AH		23.5	25.9		21		17.6	34.1
SMA6S22AH		24.6	27.2		22		16.8	35.7
SMA6S24AH		26.8	29.6		24		15.4	39
SMA6S25AH		27.9	30.9		25		14.8	40.6
SMA6S26AH		29.1	32.1		26		14.2	42.2
SMA6S30AH		33.5	37.1		30		12.3	48.7
SMA6S33AH		36.9	40.8		33		11.2	53.6
SMA6S36AH		40.2	44.5		36		10.3	58.4
SMA6S39AH		43.6	48.2		39		9.5	63.3
SMA6S40AH		44.7	49.4		40		9.2	64.9
SMA6S43AH		48.1	53.1		43		8.6	69.8
SMA6S47AH		52.5	58.1		47		7.9	76.3
SMA6S51AH		57	63		51		7.2	82.8
SMA6S56AH		62.6	69.2		56		6.6	90.9
SMA6S60AH		67.1	74.1		60		6.2	97.4
SMA6S12CAHNEW	Bidirectional	13.4	14.8		12		30.8	19.5
SMA6S15CAHNEW		16.8	18.5		15		24.6	24.4
SMA6S18CAHNEW		20.1	22.2		18		20.5	29.2
SMA6S20CAHNEW		22.4	24.7		20		18.5	32.5
SMA6S21CAHNEW		23.5	25.9		21		17.6	34.1
SMA6S22CAHNEW		24.6	27.2		22		16.8	35.7
SMA6S24CAHNEW		26.8	29.6		24		15.4	39
SMA6S25CAHNEW		27.9	30.9		25		14.8	40.6
SMA6S26CAHNEW		29.1	32.1		26		14.2	42.2
SMA6S30CAHNEW		33.5	37.1		30		12.3	48.7
SMA6S33CAHNEW		36.9	40.8		33		11.2	53.6
SMA6S36CAHNEW		40.2	44.5		36		10.3	58.4
SMA6S39CAHNEW		43.6	48.2		39		9.5	63.3
SMA6S40CAHNEW		44.7	49.4		40		9.2	64.9
SMA6S43CAHNEW		48.1	53.1		43		8.6	69.8
SMA6S47CAHNEW		52.5	58.1		47		7.9	76.3
SMA6S51CAHNEW		57	63		51		7.2	82.8
SMA6S56CAHNEW		62.6	69.2		56		6.6	90.9

Automotive 45–120V Trench Schottky Rectifiers Rated to Tj 175°C

claire.chen — Thu, 18 Dec 2025 06:46:25 +0000

Introducing our new automotive-grade Trench Schottky product portfolio, available in SOD-123W, SOD-128, Thin SMA, and Micro SMA packages. Designed to meet the rigorous quality and reliability demands of automotive applications, this product family supports junction temperatures up to 175°C and delivers extremely low leakage performance. The portfolio covers breakdown voltages from 45V to 120V and forward current ratings from 1A to 5A across various package options, all fully AEC-Q101 qualified.

Key Features

AEC-Q101 qualified
Maximum junction temperature T_J 175°C
High surge current capability
Low power loss, high efficiency
Moisture sensitivity level: level 1, per J-STD-020
RoHS Compliant
Halogen-free

Applications

DC/DC converter
Freewheeling diodes
Reverse battery protection
Car lighting
ADAS system
Camera modules
Telematics control units

Product Portfolio

Part Number	Package	I_F max (A)	V_RRM min (V)	T_J 25°C		T_J 125°C		T_J 25°C	T_J 125°C	T_J 25°C
Part Number	Package	I_F max (A)	V_RRM min (V)	V_F typ (V)	V_F max (V)	V_F typ (V)	V_F max (V)	I_R max (μA)	I_R max (mA)	I_FSM max (A) @ 8.3ms
TSSW1M45H	SOD-123W	1	45	0.5	0.55	0.4	0.45	10	2	50
TSSW2M45H	SOD-123W	2		0.56	0.61	0.49	0.54	10	2	50
TSSW3M45H	SOD-123W	3		0.51	0.58	0.43	0.5	100	15	70
TSAL3M45H	Thin SMA	3		0.5	0.58	0.41	0.49	100	15	120
TSAL5M45H	Thin SMA	5		0.53	0.61	0.44	0.52	30	10	150
TSFS3M45H	SOD-128	3		0.5	0.58	0.41	0.49	100	15	120
TSFS5M45H	SOD-128	5		0.53	0.61	0.44	0.52	30	10	150
TSSW1M60H	SOD-123W	1	60	0.54	0.61	0.46	0.53	10	2	50
TSSW2M60H	SOD-123W	2		0.63	0.7	0.57	0.64	10	2	50
TSSW3M60H	SOD-123W	3		0.58	0.64	0.52	0.58	30	15	70
TSAL3M60H	Thin SMA	3		0.56	0.62	0.5	0.56	30	15	120
TSAL5M60H	Thin SMA	5		0.58	0.66	0.51	0.59	30	10	150
TSFS3M60H	SOD-128	3		0.56	0.62	0.5	0.56	30	15	120
TSFS5M60H	SOD-128	5		0.58	0.66	0.51	0.59	30	10	150
TSSW1H100H	SOD-123W	1	100	0.67	0.73	0.56	0.62	1	0.5	35
TSSW2H100H	SOD-123W	2		0.76	0.83	0.64	0.71	1	0.5	35
TSSW3H100H	SOD-123W	3		0.7	0.77	0.59	0.66	5	2	60
TSAL3H100H	Thin SMA	3		0.68	0.75	0.57	0.64	5	2	95
TSAL5H100H	Thin SMA	5		0.69	0.76	0.58	0.65	10	2	125
TSFS3H100H	SOD-128	3		0.68	0.75	0.57	0.64	5	2	95
TSFS5H100H	SOD-128	5		0.69	0.76	0.58	0.65	10	2	125
TSU1H100H	Micro SMA	1		0.67	0.74	0.55	0.61	2	1	40
TSU2H100H	Micro SMA	2		0.76	0.83	0.63	0.69	2	1	40
TSSW1H120H	SOD-123W	1	120	0.73	0.79	0.59	0.65	1	0.5	35
TSSW2H120H	SOD-123W	2		0.8	0.86	0.66	0.72	1	0.5	35
TSSW3H120H	SOD-123W	3		0.75	0.82	0.61	0.68	5	2	60
TSAL3H120H	Thin SMA	3		0.73	0.82	0.6	0.69	5	2	95
TSAL5H120H	Thin SMA	5		0.73	0.81	0.6	0.68	10	2	125
TSFS3H120H	SOD-128	3		0.73	0.82	0.6	0.69	5	2	95
TSFS5H120H	SOD-128	5		0.73	0.81	0.6	0.68	10	2	125
TSU1H120H	Micro SMA	1		0.72	0.79	0.58	0.64	2	1	40
TSU2H120H	Micro SMA	2		0.79	0.87	0.65	0.72	2	1	40

Automotive Bi Directional ESD Protection Diode for CAN BUS FD

claire.chen — Tue, 16 Dec 2025 01:00:24 +0000

The TESDA24VB6P02CX, designed for CAN Bus FD (CAN with Flexible Data-Rate) safeguards differential communication lines from electrostatic discharge, surge pulses, electromagnetic interference, and fast transient disturbances commonly encountered in automotive and industrial environments. Because CAN-FD supports significantly higher data rates—typically from 5 Mbps to 8 Mbps—the protection device must feature extremely low parasitic capacitance so it does not load the bus, distort the differential eye diagram, or slow signal edges.

With its ultra-low capacitance and robust surge capability, the TESDA24VB6P02CX ensures clean, stable CAN-FD communication even in harsh automotive conditions such as load dump, inductive switching, and ESD events. This allows engineers to achieve higher data-rate margins, reduce EMI design risk, and enhance overall system reliability without compromising signal integrity—an increasingly critical requirement in modern vehicle architectures.

Key Features

AEC-Q101 qualified
ESD protection for 2 lines with bi-directional configuration
Provides ESD protection for each channel to
IEC61000-4-2 (ESD): ±20kV (air), ±20kV (contact)
IEC61000-4-5 (Lightning): 2.6A (8/20μs)
Suitable for operating voltages of 24V and below
Protects I/O lines or power lines

Product Portfolio

Part Number	V_WM	C_J Max	ESD robustness (IEC61000-4-2)	IPPM (at tp= 8/20μs)
TESDA24VB6P02CX	24V	6pF	20KV	2.6A