Overview
The MASMCJ78CAE3 is a TV made by Microchip Technology in a DO-214AB(SMCJ) package with 2 pins. -65℃~+150℃ 1.5kW 11.4A 126V 78V 86.7V IEC 61000-4-2、IEC 61000-4-5、IEC 61000-4-4 TVS DO-214AB(SMCJ) ESD and Surge Protection (TVS/ESD).
PCBKit's library has its KiCad symbol (Device:D_TVS, from KiCad's library) and its footprint (Diode_SMD:D_SMC, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C2625849).
Symbol
Footprint
Pinout
2| Pin | Name | Type |
|---|---|---|
| 1 | A1 | Passive |
| 2 | A2 | Passive |
Parts like it
8
SMCJ78CA
SMC(DO-214AB)-55℃~+175℃ 1.5kW@10/1000us 11.9A 126V 5uA 78V 86.7V Bidirectional TVS SMC(DO-214AB) ESD and Surge Protection (TVS/ESD) ROHSBoardenTVS5.0SMDJ78A-QH
SMC(DO-214AB)-55℃~+150℃ 126V 2uA 39.7A 5kW 78V 95.8V TVS Unidirectional SMC(DO-214AB) ESD and Surge Protection (TVS/ESD) ROHSBournsTVS5.0SMDJ78CA-H
SMC(DO-214AB)-55℃~+150℃ 275V 2uA 39.7A@8/20us 5kW 78V 95.8V Bidirectional TVS SMC(DO-214AB) ESD and Surge Protection (TVS/ESD) ROHSBournsTVS5.0SMDJ78CA-QH
SMC(DO-214AB)-55℃~+150℃ 126V 2uA 39.7A 5kW 78V 86.7V Bidirectional TVS SMC(DO-214AB) ESD and Surge Protection (TVS/ESD) ROHSBournsTVSATV15C780J-HF
SMC(DO-214AB)-55℃~+150℃ 1 1.5kW 11.9A 126V 78V 86.7V TVS SMC(DO-214AB) ESD and Surge Protection (TVS/ESD) ROHSComchipTVSATV15C780JB-HF
SMC(DO-214AB)-55℃~+150℃ 1 1.5kW 11.9A 126V 78V 86.7V TVS SMC(DO-214AB) ESD and Surge Protection (TVS/ESD) ROHSComchipTVSSMCJ78A-HF
SMC(DO-214AB)-55℃~+150℃ 1.5kW 11.9A 126V 5uA 78V 86.7V TVS Unidirectional SMC(DO-214AB) ESD and Surge Protection (TVS/ESD) ROHSComchipTVSSMCJ78CA-HF
SMC(DO-214AB)-55℃~+150℃ 1.5kW 11.9A 126V 5uA 78V 86.7V Bidirectional TVS SMC(DO-214AB) ESD and Surge Protection (TVS/ESD) ROHSComchipTVS
Questions
Is there a KiCad symbol and footprint for the MASMCJ78CAE3?
Yes. The symbol is Device:D_TVS and the footprint Diode_SMD:D_SMC, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the MASMCJ78CAE3?
DO-214AB(SMCJ), with 2 pins. Its footprint is drawn on this page.
Where is the MASMCJ78CAE3 datasheet?
Microchip Technology publishes it: the Datasheet link on this page opens it.
Where can I order the MASMCJ78CAE3?
JLCPCB lists it as part C2625849, with 0 in stock; the sellers' links on this page open their listings.
What can replace the MASMCJ78CAE3?
Parts like it in the library: the SMCJ78CA by Boarden, the 5.0SMDJ78A-QH by Bourns, the 5.0SMDJ78CA-H by Bourns and the 5.0SMDJ78CA-QH by Bourns. Check their datasheets: a part that fits the footprint may still differ in its ratings.