{"id":12351,"date":"2026-02-03T08:00:34","date_gmt":"2026-02-03T00:00:34","guid":{"rendered":"https:\/\/www.taiwansemi.com\/en\/?p=12351"},"modified":"2026-02-03T10:45:08","modified_gmt":"2026-02-03T02:45:08","slug":"automotive-aec-q101-uni-and-bi-directional-400w-surface-mount-tvs","status":"publish","type":"post","link":"https:\/\/web.ts.com.tw\/en\/automotive-aec-q101-uni-and-bi-directional-400w-surface-mount-tvs\/","title":{"rendered":"Automotive, AEC-Q101 Uni- and Bi-Directional 400W Surface-Mount TVS"},"content":{"rendered":"\t\t
\t\t\t\t\t\t\t\t\t\t\tTSC introduces a new 400W peak pulse power (PPK<\/sub> = 400W) Transient Voltage Suppressor (TVS) in a compact SOD-123W package. Compared with the conventional DO-214AC (SMA) package offering the same 400W PPK<\/sub> 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.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t Figure 1: Space- and Height-Saving Advantages of the SOD-123W Package TSC introduces a new 400W peak pulse power (PPK = 400W) Transient Voltage Suppressor (TVS) in a compact SOD-123W package. Compared with the conventional DO-214AC (SMA) package offering the same 400W PPK rating, the SOD-123W package reduces PCB area by up to 52% and lowers …<\/p>\nKey Features<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
Applications<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
Product Portfolio<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
\n\n
\n\t Part number<\/td> Configuration<\/td> Breakdown voltage VBR<\/sub>@IT<\/sub> (V)<\/td> Test current IT<\/sub> (mA)<\/td> Working stand-off voltage VWM<\/sub> (V)<\/td> Maximum blocking leakage current IR<\/sub>@VWM<\/sub> (\u00b5A)<\/td> Maximum peak impulse current IPPM<\/sub> (A) tp =10\/1000 \u03bcs<\/td> Maximum clamping voltage VC<\/sub>@IPPM<\/sub> (V)<\/td>\n<\/tr>\n \n\t Min.<\/td> Max.<\/td>\n<\/tr>\n \n\t SMF4L5.0AH<\/a><\/td> Unidirectional<\/td> 6.4<\/td> 7<\/td> 10<\/td> 5<\/td> 800<\/td> 40.1<\/td> 9.2<\/td>\n<\/tr>\n \n\t SMF4L6.0AH<\/a><\/td> 6.67<\/td> 7.37<\/td> 10<\/td> 6<\/td> 800<\/td> 35.9<\/td> 10.3<\/td>\n<\/tr>\n \n\t SMF4L6.5AH<\/a><\/td> 7.22<\/td> 7.98<\/td> 10<\/td> 6.5<\/td> 500<\/td> 33.1<\/td> 11.2<\/td>\n<\/tr>\n \n\t SMF4L7.0AH<\/a><\/td> 7.78<\/td> 8.6<\/td> 10<\/td> 7<\/td> 200<\/td> 30.9<\/td> 12<\/td>\n<\/tr>\n \n\t SMF4L7.5AH<\/a><\/td> 8.33<\/td> 9.21<\/td> 1<\/td> 7.5<\/td> 100<\/td> 28.7<\/td> 12.9<\/td>\n<\/tr>\n \n\t SMF4L8.0AH<\/a><\/td> 8.89<\/td> 9.83<\/td> 1<\/td> 8<\/td> 50<\/td> 27.2<\/td> 13.6<\/td>\n<\/tr>\n \n\t SMF4L8.5AH<\/a><\/td> 9.44<\/td> 10.4<\/td> 1<\/td> 8.5<\/td> 20<\/td> 25.7<\/td> 14.4<\/td>\n<\/tr>\n \n\t SMF4L9.0AH<\/a><\/td> 10<\/td> 11.1<\/td> 1<\/td> 9<\/td> 5<\/td> 26.4<\/td> 15.4<\/td>\n<\/tr>\n \n\t SMF4L10AH<\/a><\/td> 11.1<\/td> 12.3<\/td> 1<\/td> 10<\/td> 5<\/td> 23.5<\/td> 17<\/td>\n<\/tr>\n \n\t SMF4L11AH<\/a><\/td> 12.2<\/td> 13.5<\/td> 1<\/td> 11<\/td> 1<\/td> 22<\/td> 18.2<\/td>\n<\/tr>\n \n\t SMF4L12AH<\/a><\/td> 13.3<\/td> 14.7<\/td> 1<\/td> 12<\/td> 1<\/td> 20.1<\/td> 19.9<\/td>\n<\/tr>\n \n\t SMF4L13AH<\/a><\/td> 14.4<\/td> 15.9<\/td> 1<\/td> 13<\/td> 1<\/td> 18.6<\/td> 21.5<\/td>\n<\/tr>\n \n\t SMF4L14AH<\/a><\/td> 15.6<\/td> 17.2<\/td> 1<\/td> 14<\/td> 1<\/td> 17.2<\/td> 23.2<\/td>\n<\/tr>\n \n\t SMF4L15AH<\/a><\/td> 16.7<\/td> 18.5<\/td> 1<\/td> 15<\/td> 1<\/td> 16.4<\/td> 24.4<\/td>\n<\/tr>\n \n\t SMF4L16AH<\/a><\/td> 17.8<\/td> 19.7<\/td> 1<\/td> 16<\/td> 1<\/td> 15.4<\/td> 26<\/td>\n<\/tr>\n \n\t SMF4L17AH<\/a><\/td> 18.9<\/td> 20.9<\/td> 1<\/td> 17<\/td> 1<\/td> 14.5<\/td> 27.6<\/td>\n<\/tr>\n \n\t SMF4L18AH<\/a><\/td> 20<\/td> 22.1<\/td> 1<\/td> 18<\/td> 1<\/td> 13.7<\/td> 29.2<\/td>\n<\/tr>\n \n\t SMF4L20AH<\/a><\/td> 22.2<\/td> 24.5<\/td> 1<\/td> 20<\/td> 1<\/td> 12.3<\/td> 32.4<\/td>\n<\/tr>\n \n\t SMF4L22AH<\/a><\/td> 24.4<\/td> 26.9<\/td> 1<\/td> 22<\/td> 1<\/td> 11.3<\/td> 35.5<\/td>\n<\/tr>\n \n\t SMF4L24AH<\/a><\/td> 26.7<\/td> 29.5<\/td> 1<\/td> 24<\/td> 1<\/td> 10.3<\/td> 38.9<\/td>\n<\/tr>\n \n\t SMF4L26AH<\/a><\/td> 28.9<\/td> 31.9<\/td> 1<\/td> 26<\/td> 1<\/td> 9.5<\/td> 42.1<\/td>\n<\/tr>\n \n\t SMF4L28AH<\/a><\/td> 31.1<\/td> 34.4<\/td> 1<\/td> 28<\/td> 1<\/td> 8.8<\/td> 45.4<\/td>\n<\/tr>\n \n\t SMF4L30AH<\/a><\/td> 33.3<\/td> 36.8<\/td> 1<\/td> 30<\/td> 1<\/td> 8.3<\/td> 48.4<\/td>\n<\/tr>\n \n\t SMF4L33AH<\/a><\/td> 36.7<\/td> 40.6<\/td> 1<\/td> 33<\/td> 1<\/td> 7.5<\/td> 53.3<\/td>\n<\/tr>\n \n\t SMF4L36AH<\/a><\/td> 40<\/td> 44.2<\/td> 1<\/td> 36<\/td> 1<\/td> 6.9<\/td> 58.1<\/td>\n<\/tr>\n \n\t SMF4L40AH<\/a><\/td> 44.4<\/td> 49.1<\/td> 1<\/td> 40<\/td> 1<\/td> 6.2<\/td> 64.5<\/td>\n<\/tr>\n \n\t SMF4L43AH<\/a><\/td> 47.8<\/td> 52.8<\/td> 1<\/td> 43<\/td> 1<\/td> 5.8<\/td> 69.4<\/td>\n<\/tr>\n \n\t SMF4L45AH<\/a><\/td> 50<\/td> 55.3<\/td> 1<\/td> 45<\/td> 1<\/td> 5.5<\/td> 72.7<\/td>\n<\/tr>\n \n\t SMF4L48AH<\/a><\/td> 53.3<\/td> 58.9<\/td> 1<\/td> 48<\/td> 1<\/td> 5.2<\/td> 77.4<\/td>\n<\/tr>\n \n\t SMF4L51AH<\/a><\/td> 56.7<\/td> 62.7<\/td> 1<\/td> 51<\/td> 1<\/td> 4.9<\/td> 82.4<\/td>\n<\/tr>\n \n\t SMF4L54AH<\/a><\/td> 60<\/td> 66.3<\/td> 1<\/td> 54<\/td> 1<\/td> 4.6<\/td> 87.1<\/td>\n<\/tr>\n \n\t SMF4L58AH<\/a><\/td> 64.4<\/td> 71.2<\/td> 1<\/td> 58<\/td> 1<\/td> 4.3<\/td> 93.6<\/td>\n<\/tr>\n \n\t SMF4L60AH<\/a><\/td> 66.7<\/td> 73.7<\/td> 1<\/td> 60<\/td> 1<\/td> 4.1<\/td> 96.8<\/td>\n<\/tr>\n \n\t SMF4L64AH<\/a><\/td> 71.1<\/td> 78.6<\/td> 1<\/td> 64<\/td> 1<\/td> 3.9<\/td> 103<\/td>\n<\/tr>\n \n\t SMF4L70AH<\/a><\/td> 77.8<\/td> 86<\/td> 1<\/td> 70<\/td> 1<\/td> 3.5<\/td> 113<\/td>\n<\/tr>\n \n\t SMF4L75AH<\/a><\/td> 83.3<\/td> 92.1<\/td> 1<\/td> 75<\/td> 1<\/td> 3.3<\/td> 121<\/td>\n<\/tr>\n \n\t Bidirectional<\/td> 7.22<\/td> 7.98<\/td> 10<\/td> 6.5<\/td> 500<\/td> 33.1<\/td> 11.2<\/td>\n<\/tr>\n \n\t 7.78<\/td> 8.6<\/td> 10<\/td> 7<\/td> 200<\/td> 30.9<\/td> 12<\/td>\n<\/tr>\n \n\t 8.33<\/td> 9.21<\/td> 1<\/td> 7.5<\/td> 100<\/td> 28.7<\/td> 12.9<\/td>\n<\/tr>\n \n\t 8.89<\/td> 9.83<\/td> 1<\/td> 8<\/td> 50<\/td> 27.2<\/td> 13.6<\/td>\n<\/tr>\n \n\t 9.44<\/td> 10.4<\/td> 1<\/td> 8.5<\/td> 20<\/td> 25.7<\/td> 14.4<\/td>\n<\/tr>\n \n\t 10<\/td> 11.1<\/td> 1<\/td> 9<\/td> 5<\/td> 26.4<\/td> 15.4<\/td>\n<\/tr>\n \n\t 11.1<\/td> 12.3<\/td> 1<\/td> 10<\/td> 5<\/td> 23.5<\/td> 17<\/td>\n<\/tr>\n \n\t 12.2<\/td> 13.5<\/td> 1<\/td> 11<\/td> 1<\/td> 22<\/td> 18.2<\/td>\n<\/tr>\n \n\t 13.3<\/td> 14.7<\/td> 1<\/td> 12<\/td> 1<\/td> 20.1<\/td> 19.9<\/td>\n<\/tr>\n \n\t 14.4<\/td> 15.9<\/td> 1<\/td> 13<\/td> 1<\/td> 18.6<\/td> 21.5<\/td>\n<\/tr>\n \n\t 15.6<\/td> 17.2<\/td> 1<\/td> 14<\/td> 1<\/td> 17.2<\/td> 23.2<\/td>\n<\/tr>\n \n\t 16.7<\/td> 18.5<\/td> 1<\/td> 15<\/td> 1<\/td> 16.4<\/td> 24.4<\/td>\n<\/tr>\n \n\t 17.8<\/td> 19.7<\/td> 1<\/td> 16<\/td> 1<\/td> 15.4<\/td> 26<\/td>\n<\/tr>\n \n\t 18.9<\/td> 20.9<\/td> 1<\/td> 17<\/td> 1<\/td> 14.5<\/td> 27.6<\/td>\n<\/tr>\n \n\t 20<\/td> 22.1<\/td> 1<\/td> 18<\/td> 1<\/td> 13.7<\/td> 29.2<\/td>\n<\/tr>\n \n\t 22.2<\/td> 24.5<\/td> 1<\/td> 20<\/td> 1<\/td> 12.3<\/td> 32.4<\/td>\n<\/tr>\n \n\t 24.4<\/td> 26.9<\/td> 1<\/td> 22<\/td> 1<\/td> 11.3<\/td> 35.5<\/td>\n<\/tr>\n \n\t 26.7<\/td> 29.5<\/td> 1<\/td> 24<\/td> 1<\/td> 10.3<\/td> 38.9<\/td>\n<\/tr>\n \n\t 28.9<\/td> 31.9<\/td> 1<\/td> 26<\/td> 1<\/td> 9.5<\/td> 42.1<\/td>\n<\/tr>\n \n\t 31.1<\/td> 34.4<\/td> 1<\/td> 28<\/td> 1<\/td> 8.8<\/td> 45.4<\/td>\n<\/tr>\n \n\t 33.3<\/td> 36.8<\/td> 1<\/td> 30<\/td> 1<\/td> 8.3<\/td> 48.4<\/td>\n<\/tr>\n \n\t 36.7<\/td> 40.6<\/td> 1<\/td> 33<\/td> 1<\/td> 7.5<\/td> 53.3<\/td>\n<\/tr>\n \n\t 40<\/td> 44.2<\/td> 1<\/td> 36<\/td> 1<\/td> 6.9<\/td> 58.1<\/td>\n<\/tr>\n \n\t 44.4<\/td> 49.1<\/td> 1<\/td> 40<\/td> 1<\/td> 6.2<\/td> 64.5<\/td>\n<\/tr>\n \n\t 47.8<\/td> 52.8<\/td> 1<\/td> 43<\/td> 1<\/td> 5.8<\/td> 69.4<\/td>\n<\/tr>\n \n\t 50<\/td> 55.3<\/td> 1<\/td> 45<\/td> 1<\/td> 5.5<\/td> 72.7<\/td>\n<\/tr>\n \n\t 53.3<\/td> 58.9<\/td> 1<\/td> 48<\/td> 1<\/td> 5.2<\/td> 77.4<\/td>\n<\/tr>\n \n\t 56.7<\/td> 62.7<\/td> 1<\/td> 51<\/td> 1<\/td> 4.9<\/td> 82.4<\/td>\n<\/tr>\n \n\t 60<\/td> 66.3<\/td> 1<\/td> 54<\/td> 1<\/td> 4.6<\/td> 87.1<\/td>\n<\/tr>\n \n\t 64.4<\/td> 71.2<\/td> 1<\/td> 58<\/td> 1<\/td> 4.3<\/td> 93.6<\/td>\n<\/tr>\n \n\t 66.7<\/td> 73.7<\/td> 1<\/td> 60<\/td> 1<\/td> 4.1<\/td> 96.8<\/td>\n<\/tr>\n \n\t 71.1<\/td> 78.6<\/td> 1<\/td> 64<\/td> 1<\/td> 3.9<\/td> 103<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/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":"