Overview
The 1N6143US is a TV made by SEMTECH in a MELF package with 2 pins. 1.5kW 16.3V 8.4V 9.9V 92A TVS MELF ESD and Surge Protection (TVS/ESD) ROHS.
PCBKit's library has its KiCad symbol (Device:D_TVS, from KiCad's library) and its footprint (Diode_SMD:D_MELF, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C1667695).
Symbol
Footprint
Pinout
2| Pin | Name | Type |
|---|---|---|
| 1 | A1 | Passive |
| 2 | A2 | Passive |
Parts like it
8
1N6107AUS
MELF10.45V 11.2V 44.6A 500W 8.4V TVS MELF ESD and Surge Protection (TVS/ESD) ROHSSEMTECHTVS1N6107US
MELF16.3V 30.7A 500W 8.4V 9.9V TVS MELF ESD and Surge Protection (TVS/ESD) ROHSSEMTECHTVS1N6143AUS
MELF1.5kW 10.45V 15.6V 8.4V 96.2A TVS MELF ESD and Surge Protection (TVS/ESD) ROHSSEMTECHTVS
JANTX1N6107
插件,D3.6xL4.7mm16.38V 30.4A 500W 8.4V 9.93V Bidirectional IEC 61000-4-2、IEC 61000-4-5、IEC 61000-4-4 TVS 插件,D3.6xL4.7mm ESD and Surge Protection (TVS/ESD)Microchip TechnologyTVS
JANTXV1N6107
插件,D3.6xL4.7mm-55℃~+175℃ 16.38V 30.4A 500W 8.4V 9.93V Bidirectional IEC 61000-4-2、IEC 61000-4-5、IEC 61000-4-4 TVS 插件,D3.6xL4.7mm ESD and Surge Protection (TVS/ESD)Microchip TechnologyTVS
JANTX1N6143
插件,D4.7xL5mm-55℃~+175℃ 1.5kW 16.38V 8.4V 9.93V 91.39A IEC 61000-4-2、IEC 61000-4-5、IEC 61000-4-4 TVS Unidirectional 插件,D4.7xL5mm ESD and Surge Protection (TVS/ESD)Microchip TechnologyTVS
JAN1N6107AUS
MELF-SQ(B)-55℃~+175℃ 10.45V 15.6V 20uA 32A 500W 8.4V Bidirectional TVS MELF-SQ(B) ESD and Surge Protection (TVS/ESD)Microchip TechnologyTVS
JAN1N6143AUS
SQ-MELF(C)-55℃~+175℃ 1.5kW 10.45V 15.6V 20uA 8.4V 96.2A Bidirectional TVS SQ-MELF(C) ESD and Surge Protection (TVS/ESD)Microchip TechnologyTVS
Questions
Is there a KiCad symbol and footprint for the 1N6143US?
Yes. The symbol is Device:D_TVS and the footprint Diode_SMD:D_MELF, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the 1N6143US?
MELF, with 2 pins. Its footprint is drawn on this page.
Where can I order the 1N6143US?
JLCPCB lists it as part C1667695, with 0 in stock; the sellers' links on this page open their listings.
What can replace the 1N6143US?
Parts like it in the library: the 1N6107AUS by SEMTECH, the 1N6107US by SEMTECH, the 1N6143AUS by SEMTECH and the JANTX1N6107 by Microchip Technology. Check their datasheets: a part that fits the footprint may still differ in its ratings.