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SMBJ12A on a board, in 3D

SMBJ12A

RUILON

-55℃~+150℃ 12V 14.7V 19.9V 1uA 30.2A@10/1000us 600W@10/1000us TVS Unidirectional DO-214AA(SMB) ESD and Surge Protection (TVS/ESD) ROHS

Extended
DatasheetJLCPCBLCSCruilon/SMBJ12A
Category
ESD And Surge Protection (TVS, ESD)
Package
SMB(DO-214AA)
Pins
2

Overview

The SMBJ12A is an ESD And Surge Protection made by RUILON in a SMB(DO-214AA) package with 2 pins. -55℃~+150℃ 12V 14.7V 19.9V 1uA 30.2A@10/1000us 600W@10/1000us TVS Unidirectional DO-214AA(SMB) 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. 2,877 are in stock at JLCPCB (part C2995550).

Symbol

Device:D_TVSFrom KiCad's library

Footprint

12
Diode_SMD:D_SMBFrom KiCad's library

Parameters

13
Breakdown Voltage
13.3V
Clamping Voltage
19.9V
Maximum Clamping Voltage
19.9V
Number of Channels
1
Operating Temperature
-55℃~+150℃
Peak Pulse Current (Ipp)
30.2A@10/1000us
Peak Pulse Power Dissipation (Ppp)
600W@10/1000us
Polarity
Unidirectional
Reverse Leakage Current (Ir)
1uA
Reverse Stand-Off Voltage (Vrwm)
12V
Type
TVS
Voltage - Breakdown
13.3V
level of protection
IEC 61000-4-2, IEC 61000-4-4

Order codes

2

Pinout

2
The pins of the SMBJ12A
PinNameType
1A1Passive
2A2Passive

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Questions

Is there a KiCad symbol and footprint for the SMBJ12A?

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 SMBJ12A?

SMB(DO-214AA), with 2 pins. Its footprint is drawn on this page.

Where is the SMBJ12A datasheet?

RUILON publishes it: the Datasheet link on this page opens it.

Where can I order the SMBJ12A?

JLCPCB lists it as part C2995550, with 2,877 in stock; the sellers' links on this page open their listings.

What can replace the SMBJ12A?

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