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SMFJ40A on a board, in 3D

SMFJ40A

RUILON

-55℃~+150℃ 1uA 200W@10/1000us 3.1A@10/1000us 40V 49.1V 64.5V TVS Unidirectional SOD-123FL ESD and Surge Protection (TVS/ESD) ROHS

Extended
DatasheetJLCPCBLCSCruilon/SMFJ40A
Category
Uncategorised
Package
SOD-123FL
Pins
2

Overview

The SMFJ40A is an uncategorised made by RUILON in a SOD-123FL package with 2 pins. -55℃~+150℃ 1uA 200W@10/1000us 3.1A@10/1000us 40V 49.1V 64.5V TVS Unidirectional SOD-123FL ESD and Surge Protection (TVS/ESD) ROHS.

PCBKit's library has its footprint (Diode_SMD:D_SOD-123F, from KiCad's library), ready for a KiCad board. 1,724 are in stock at JLCPCB (part C44512227).

Symbol

The library has no symbol for this part yet.

Footprint

12
Diode_SMD:D_SOD-123FFrom KiCad's library

Parameters

10
Clamping Voltage
64.5V
Number of Channels
1
Operating Temperature
-55℃~+150℃
Peak Pulse Current (Ipp)
3.1A@10/1000us
Peak Pulse Power Dissipation (Ppp)
200W@10/1000us
Polarity
Unidirectional
Reverse Leakage Current (Ir)
1uA
Reverse Stand-Off Voltage (Vrwm)
40V
Type
TVS
Voltage - Breakdown
49.1V

Order codes

1

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Questions

Is there a KiCad symbol and footprint for the SMFJ40A?

Yes. the footprint Diode_SMD:D_SOD-123F, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the SMFJ40A?

SOD-123FL, with 2 pins. Its footprint is drawn on this page.

Where is the SMFJ40A datasheet?

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

Where can I order the SMFJ40A?

JLCPCB lists it as part C44512227, with 1,724 in stock; the sellers' links on this page open their listings.

What can replace the SMFJ40A?

Parts like it in the library: the SMF40CA by TECH PUBLIC, the SMF40CA by Zhengxin, the SE40VFBD122F by SSGSEMI and the SJD12A40L01 by TECH PUBLIC. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8