Overview
The ASMBJ20CA-HF is an ESD And Surge Protection made by Comchip in a SMB(DO-214AA) package with 2 pins.
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 C20184714).
Symbol
Footprint
Parameters
10- Clamping Voltage
- 32.4V
- Number of Channels
- 1
- Operating Temperature
- -55℃~+150℃
- Peak Pulse Current (Ipp)
- 18.5A@10/1000us
- Peak Pulse Power Dissipation (Ppp)
- 600W@10/1000us
- Polarity
- Bidirectional
- Reverse Leakage Current (Ir)
- 5uA
- Reverse Stand-Off Voltage (Vrwm)
- 20V
- Type
- TVS
- Voltage - Breakdown
- 24.5V
Order codes
1- ASMBJ20CA-HFLCSC C20184714
Pinout
2| Pin | Name | Type |
|---|---|---|
| 1 | A1 | Passive |
| 2 | A2 | Passive |
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Is there a KiCad symbol and footprint for the ASMBJ20CA-HF?
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 ASMBJ20CA-HF?
SMB(DO-214AA), with 2 pins. Its footprint is drawn on this page.
Where is the ASMBJ20CA-HF datasheet?
Comchip publishes it: the Datasheet link on this page opens it.
Where can I order the ASMBJ20CA-HF?
JLCPCB lists it as part C20184714, with 0 in stock; the sellers' links on this page open their listings.
What can replace the ASMBJ20CA-HF?
Parts like it in the library: the SMBJ20A by MDD, the SMBJ20A by BORN, the SMBJ20A by GOODWORK and the SMBJ20CA by GOODWORK. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Parts like it
8
SMBJ20A
DO-214AA(SMB)-65℃~+150℃ 18.6A 1uA 20V 24.5V 32.4V 600W TVS Unidirectional DO-214AA(SMB) ESD and Surge Protection (TVS/ESD) ROHSMDDESD And Surge Protection (TVS/ESD)SMBJ20A
DO-214AA(SMB)-55℃~+150℃ 18.6A 1uA 20V 24.5V 32.4V 600W@10/1000us TVS Unidirectional DO-214AA(SMB) ESD and Surge Protection (TVS/ESD) ROHSBORNESD And Surge Protection (TVS/ESD)SMBJ20A
DO-214AA(SMB)-55℃~+150℃ 1 18.5A 20V 22.2V 32.4V 5uA 600W TVS Unidirectional DO-214AA(SMB) ESD and Surge Protection (TVS/ESD) ROHSGOODWORKESD And Surge Protection (TVS/ESD)SMBJ20CA
DO-214AA(SMB)-55℃~+150℃ 18.5A 20V 22.2V 32.4V 5uA 600W Bidirectional TVS DO-214AA(SMB) ESD and Surge Protection (TVS/ESD) ROHSGOODWORKESD And Surge Protection (TVS/ESD)SMBJ20A
DO-214AA(SMB)-55℃~+150℃ 18.52A@10/1000us 20V 24.5V 32.4V 5uA 600W@10/1000us IEC 61000-4-2 TVS Unidirectional DO-214AA(SMB) ESD and Surge Protection (TVS/ESD) ROHShongjiachengESD And Surge Protection (TVS/ESD)SMBJ20CA
DO-214AA(SMB)18.52A@10/1000us 20V 24.5V 32.4V 5uA 600W@10/1000us Bidirectional IEC 61000-4-2 TVS DO-214AA(SMB) ESD and Surge Protection (TVS/ESD) ROHShongjiachengESD And Surge Protection (TVS/ESD)SMBJ20A
SMB18.6A@10/1000us 1uA 20V 24.5V 32.4V 390pF 600W@10/1000us TVS SMB ESD and Surge Protection (TVS/ESD) ROHS晶导微电子ESD And Surge Protection (TVS/ESD)SMBJ20CA
SMB-65℃~+150℃ 18.6A@10/1000us 1uA 20V 24.5V 32.4V 390pF 600W@10/1000us TVS SMB ESD and Surge Protection (TVS/ESD) ROHS晶导微电子ESD And Surge Protection (TVS/ESD)