Overview
The MXSMBJ18A is an ESD And Surge Protection made by Microchip Technology in a DO-214AA(SMBJ) package with 2 pins. -65℃~+150℃ 18V 20.5A 20V 29.2V 600W TVS Unidirectional DO-214AA(SMBJ) 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 C2630209).
Symbol
Footprint
Parameters
6- Breakdown Voltage
- 20V
- Maximum Clamping Voltage
- 29.2V
- Peak Pulse Current (Ipp)@10/1000us
- 20.5A
- Peak Pulse Power Dissipation (Ppp)@10/1000us
- 600W
- Reverse Stand-Off Voltage (Vrwm)
- 18V
- Type
- TVS
Order codes
1- MXSMBJ18ALCSC C2630209
Pinout
2| Pin | Name | Type |
|---|---|---|
| 1 | A1 | Passive |
| 2 | A2 | Passive |
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Is there a KiCad symbol and footprint for the MXSMBJ18A?
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 MXSMBJ18A?
DO-214AA(SMBJ), with 2 pins. Its footprint is drawn on this page.
Where is the MXSMBJ18A datasheet?
Microchip Technology publishes it: the Datasheet link on this page opens it.
Where can I order the MXSMBJ18A?
JLCPCB lists it as part C2630209, with 0 in stock; the sellers' links on this page open their listings.
What can replace the MXSMBJ18A?
Parts like it in the library: the SMBJ18CA/TR13 by Brightking, the SMBJ18CA by hongjiacheng, the SMBJ18A by Shandong Jingdao Microelectronics and the SMBJ18CA by MDD. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Parts like it
8
SMBJ18CA/TR13
SMB18V 1uA 20.6A 20V 29.2V 600W Bidirectional TVS SMB(DO-214AA) ESD and Surge Protection (TVS/ESD) ROHSBrightkingESD And Surge Protection (TVS/ESD)SMBJ18CA
DO-214AA(SMB)ESD And Surge Protection (TVS/ESD)hongjiachengSMBJ18A
SMB-65℃~+150℃ 18V 1uA 20.6A 22.1V 29.2V 390pF 600W@10/1000us TVS SMB ESD and Surge Protection (TVS/ESD) ROHSShandong Jingdao MicroelectronicsESD And Surge Protection (TVS/ESD)SMBJ18CA
DO-214AA(SMB)-65℃~+150℃ 18V 1uA 20.6A 22.1V 29.2V 600W@10/1000us Bidirectional TVS DO-214AA(SMB) ESD and Surge Protection (TVS/ESD) ROHSMDDESD And Surge Protection (TVS/ESD)SMBJ18CA
DO-214AA(SMB)-65℃~+150℃ 18V 1uA 20.6A@10/1000us 22.1V 29.2V 390pF 600W@10/1000us Bidirectional TVS DO-214AA(SMB) ESD and Surge Protection (TVS/ESD) ROHSTWGMCESD And Surge Protection (TVS/ESD)SMBJ18A
DO-214AA-65℃~+150℃ 18V 1uA 20.6A@10/1000us 22.1V 29.2V 600W@10/1000us IEC 61000-4-2 TVS Unidirectional DO-214AA ESD and Surge Protection (TVS/ESD) ROHSLittelfuseESD And Surge Protection (TVS/ESD)SMBJ18A
DO-214AA(SMB)-55℃~+150℃ 18V 20.55A@10/1000us 22.1V 29.2V 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)SMBJ18CA
DO-214AA-65℃~+150℃ 18V 1uA 20.6A 20V 29.2V 600W Bidirectional IEC 61000-4-2、IEC 61000-4-4 TVS DO-214AA ESD and Surge Protection (TVS/ESD) ROHSLittelfuseESD And Surge Protection (TVS/ESD)