Overview
The SMAJ30A is a TV made by FMS in a SMA(DO-214AC) package with 2 pins. -55℃~+150℃ 30V 36.8V 400W@10/1000us 48.4V 5uA 8.3A@10/1000us TVS Unidirectional SMA(DO-214AC) ESD and Surge Protection (TVS/ESD) ROHS.
PCBKit's library has its KiCad symbol (Diode:SMAJ30A, from KiCad's library) and its footprint (Diode_SMD:D_SMA, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C143129).
Symbol
Footprint
Pinout
2| Pin | Name | Type |
|---|---|---|
| 1 | A1 | Passive |
| 2 | A2 | Passive |
Parts like it
6
SMAJ30A
SMA,DO-214AC-65℃~+150℃ 1uA 30V 36.8V 400W@10/1000us 48.4V 8.3A@10/1000us TVS Unidirectional SMA(DO-214AC) ESD and Surge Protection (TVS/ESD) ROHSYenji ElecTVSSMAJ30CA
SMA,DO-214AC-65℃~+150℃ 1uA 30V 36.8V 400W@10/1000us 48.4V 8.3A@10/1000us Bidirectional TVS SMA(DO-214AC) ESD and Surge Protection (TVS/ESD) ROHSYenji ElecTVS
SMF30A
SOD-1231uA 200W@10/1000us 30V 38.3V 4.1A@10/1000us 48.4V TVS Unidirectional SOD-123F ESD and Surge Protection (TVS/ESD) ROHSYenji ElecTVS
SMBJ30A
SMB,DO-214AA13.3A@10/1000us 1uA 30V 36.8V 48.4V 600W@10/1000us TVS Unidirectional SMB(DO-214AA) ESD and Surge Protection (TVS/ESD) ROHSYenji ElecTVSSMBJ30CA
SMB,DO-214AA13.3A@10/1000us 1uA 30V 36.8V 48.4V 600W@10/1000us Bidirectional TVS SMB(DO-214AA) ESD and Surge Protection (TVS/ESD) ROHSYenji ElecTVS
SMCJ30A
SMC,DO-214AB-65℃~+150℃ 1.5kW@10/1000us 1uA 30V 31A 36.8V 48.4V TVS Unidirectional SMC(DO-214AB) ESD and Surge Protection (TVS/ESD) ROHSYenji ElecTVS
Questions
Is there a KiCad symbol and footprint for the SMAJ30A?
Yes. The symbol is Diode:SMAJ30A and the footprint Diode_SMD:D_SMA, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the SMAJ30A?
SMA(DO-214AC), with 2 pins. Its footprint is drawn on this page.
Where is the SMAJ30A datasheet?
FMS publishes it: the Datasheet link on this page opens it.
Where can I order the SMAJ30A?
JLCPCB lists it as part C143129, with 0 in stock; the sellers' links on this page open their listings.
What can replace the SMAJ30A?
Parts like it in the library: the SMAJ30A by Yenji Elec, the SMAJ30CA by Yenji Elec, the SMF30A by Yenji Elec and the SMBJ30A by Yenji Elec. Check their datasheets: a part that fits the footprint may still differ in its ratings.