Overview
The MXSMBJ48A is an ESD And Surge Protection made by Microchip Technology in a DO-214AA(SMBJ) package with 2 pins. -65℃~+150℃ 48V 53.3V 600W 7.7A 77.4V 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 C2629984).
Symbol
Footprint
Parameters
6- Breakdown Voltage
- 53.3V
- Maximum Clamping Voltage
- 77.4V
- Peak Pulse Current (Ipp)
- 7.7A
- Peak Pulse Power Dissipation (Ppp)
- 600W
- Reverse Stand-Off Voltage (Vrwm)
- 48V
- Type
- TVS
Order codes
1- MXSMBJ48ALCSC C2629984
Pinout
2| Pin | Name | Type |
|---|---|---|
| 1 | A1 | Passive |
| 2 | A2 | Passive |
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Is there a KiCad symbol and footprint for the MXSMBJ48A?
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 MXSMBJ48A?
DO-214AA(SMBJ), with 2 pins. Its footprint is drawn on this page.
Where is the MXSMBJ48A datasheet?
Microchip Technology publishes it: the Datasheet link on this page opens it.
Where can I order the MXSMBJ48A?
JLCPCB lists it as part C2629984, with 0 in stock; the sellers' links on this page open their listings.
What can replace the MXSMBJ48A?
Parts like it in the library: the SMBJ48CA by Brightking, the SMBJ48A by Shandong Jingdao Microelectronics, the SMBJ48A by HXY MOSFET and the SMBJ48A by MDD. Check their datasheets: a part that fits the footprint may still differ in its ratings.
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