Overview
The MSMBJ12AE3/TR is an ESD And Surge Protection made by Microchip Technology in a DO-214AA(SMBJ) package with 2 pins. 12V 13.3V 19.9V 30.2A 600W TVS 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 C2448574).
Symbol
Footprint
Parameters
6- Breakdown Voltage
- 13.3V
- Maximum Clamping Voltage
- 19.9V
- Peak Pulse Current (Ipp)@10/1000us
- 30.2A
- Peak Pulse Power Dissipation (Ppp)@10/1000us
- 600W
- Reverse Stand-Off Voltage (Vrwm)
- 12V
- Type
- TVS
Order codes
1- MSMBJ12AE3/TRLCSC C2448574
Pinout
2| Pin | Name | Type |
|---|---|---|
| 1 | A1 | Passive |
| 2 | A2 | Passive |
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Is there a KiCad symbol and footprint for the MSMBJ12AE3/TR?
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 MSMBJ12AE3/TR?
DO-214AA(SMBJ), with 2 pins. Its footprint is drawn on this page.
Where is the MSMBJ12AE3/TR datasheet?
Microchip Technology publishes it: the Datasheet link on this page opens it.
Where can I order the MSMBJ12AE3/TR?
JLCPCB lists it as part C2448574, with 0 in stock; the sellers' links on this page open their listings.
What can replace the MSMBJ12AE3/TR?
Parts like it in the library: the SMBJ12CA by 晶导微电子, the SMBJ12CA by Brightking, the SMBJ12CA by GOODWORK and the SMBJ12CA by hongjiacheng. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Parts like it
8
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