Overview
The SMBJ24A is a TV made by onsemi in a SMB(DO-214AA) package with 2 pins. -55℃~+150℃ 15.4A@10/1000us 24V 29.5V 38.9V 5uA 600W@10/1000us TVS Unidirectional SMB(DO-214AA) 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_SMB, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C189725).
Symbol
Footprint
Pinout
2| Pin | Name | Type |
|---|---|---|
| 1 | A1 | Passive |
| 2 | A2 | Passive |
Parts like it
8
SMBJ24CA
SMB(DO-214AA)-55℃~+150℃ 15.42A@10/1000us 24V 29.5V 38.9V 5uA 600W@10/1000us Bidirectional IEC 61000-4-2、IEC 61000-4-4 TVS SMB(DO-214AA) ESD and Surge Protection (TVS/ESD) ROHSSOCAY ElecTVSSMBJ24A
SMB,DO-214AA-65℃~+150℃ 15.5A@10/1000us 1uA 24V 29.5V 38.9V 600W@10/1000us TVS Unidirectional SMB(DO-214AA) ESD and Surge Protection (TVS/ESD) ROHSYenji ElecTVSSMBJ24CA
SMB,DO-214AA15.5A 1uA 24V 29.5V 38.9V 600W@10/1000us Bidirectional TVS SMB(DO-214AA) ESD and Surge Protection (TVS/ESD) ROHSYenji ElecTVS
SMAJ24CA
SMA(DO-214AC)-55℃~+150℃ 10.3A@10/1000us 24V 29.5V 38.9V 400W@10/1000us 5uA Bidirectional TVS SMA(DO-214AC) ESD and Surge Protection (TVS/ESD) ROHSFMSTVSSMAJ24A
SMA,DO-214AC-65℃~+150℃ 10.3A 1uA 24V 29.5V 38.9V 400W@10/1000us TVS Unidirectional SMA(DO-214AC) ESD and Surge Protection (TVS/ESD) ROHSYenji ElecTVSSMAJ24CA
SMA,DO-214AC-65℃~+150℃ 10.3A@10/1000us 1uA 24V 29.5V 38.9V 400W@10/1000us Bidirectional TVS SMA(DO-214AC) ESD and Surge Protection (TVS/ESD) ROHSYenji ElecTVS
SMCJ24CA
SMC,DO-214AB-65℃~+150℃ 1.5kW@10/1000us 1uA 24V 29.5V 38.6A 38.9V Bidirectional TVS SMC(DO-214AB) ESD and Surge Protection (TVS/ESD) ROHSYenji ElecTVS
GBLC24C
SOD-3231.5pF 1uA 24V 26.7V 350W@8/20us 43V 6A IEC 61000-4-2、IEC 61000-4-4 TVS SOD-323 ESD and Surge Protection (TVS/ESD) ROHSYenji ElecTVS
Questions
Is there a KiCad symbol and footprint for the SMBJ24A?
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 SMBJ24A?
SMB(DO-214AA), with 2 pins. Its footprint is drawn on this page.
Where is the SMBJ24A datasheet?
onsemi publishes it: the Datasheet link on this page opens it.
Where can I order the SMBJ24A?
JLCPCB lists it as part C189725, with 0 in stock; the sellers' links on this page open their listings.
What can replace the SMBJ24A?
Parts like it in the library: the SMBJ24CA by SOCAY Elec, the SMBJ24A by Yenji Elec, the SMBJ24CA by Yenji Elec and the SMAJ24CA by FMS. Check their datasheets: a part that fits the footprint may still differ in its ratings.