Overview
The MASMBJ54A is a TV made by Microchip Technology in a DO-214AA(SMBJ) package with 2 pins. 54V 6.9A 600W 60V 87.1V TVS DO-214AA(SMBJ) 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_SMB, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C2625799).
Symbol
Footprint
Pinout
2| Pin | Name | Type |
|---|---|---|
| 1 | A1 | Passive |
| 2 | A2 | Passive |
Parts like it
8
SMBJ54A-QH
SMB(DO-214AA)-55℃~+150℃ 107.1V 1uA 36.5A@8/20us 54V 600W 66.3V TVS SMB(DO-214AA) ESD and Surge Protection (TVS/ESD) ROHSBournsTVSSMBJ54CA-QH
SMB(DO-214AA)-55℃~+150℃ 121.7V 1uA 32.5A@8/20us 54V 600W 71.2V TVS SMB(DO-214AA) ESD and Surge Protection (TVS/ESD) ROHSBournsTVSATV06B540JB-HF
SMB(DO-214AA)-55℃~+150℃ 1uA 54V 6.89A 600W 60V 87.1V Bidirectional TVS SMB(DO-214AA) ESD and Surge Protection (TVS/ESD) ROHSComchipTVSSMBJ54A-HF
SMB(DO-214AA)-55℃~+150℃ 54V 5uA 6.9A 600W 60V 87.1V TVS Unidirectional SMB(DO-214AA) ESD and Surge Protection (TVS/ESD) ROHSComchipTVSSMBJ54CA-HF
SMB(DO-214AA)-55℃~+150℃ 54V 5uA 6.9A 600W 60V 87.1V Bidirectional TVS SMB(DO-214AA) ESD and Surge Protection (TVS/ESD) ROHSComchipTVSTV06B540J-G
SMB(DO-214AA)-55℃~+150℃ 1uA 54V 6.89A 600W 60V 87.1V Single-channel TVS Unidirectional SMB(DO-214AA) ESD and Surge Protection (TVS/ESD) ROHSComchipTVSTV06B540JB-G
SMB(DO-214AA)-55℃~+150℃ 1uA 54V 6.89A 600W 60V 87.1V Bidirectional Single-channel TVS SMB(DO-214AA) ESD and Surge Protection (TVS/ESD) ROHSComchipTVSP6SMBJ54CA
DO-214AA(SMB)-50℃~+150℃ 1uA 54V 6.9A 600W 60V 87.1V Bidirectional TVS DO-214AA(SMB) ESD and Surge Protection (TVS/ESD) ROHSDIOTECTVS
Questions
Is there a KiCad symbol and footprint for the MASMBJ54A?
Yes. The symbol is Device:D_TVS and the footprint Diode_SMD:D_SMB, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the MASMBJ54A?
DO-214AA(SMBJ), with 2 pins. Its footprint is drawn on this page.
Where is the MASMBJ54A datasheet?
Microchip Technology publishes it: the Datasheet link on this page opens it.
Where can I order the MASMBJ54A?
JLCPCB lists it as part C2625799, with 0 in stock; the sellers' links on this page open their listings.
What can replace the MASMBJ54A?
Parts like it in the library: the SMBJ54A-QH by Bourns, the SMBJ54CA-QH by Bourns, the ATV06B540JB-HF by Comchip and the SMBJ54A-HF by Comchip. Check their datasheets: a part that fits the footprint may still differ in its ratings.