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SMF250A, in 3D

SMF250A

Jiangsu Changjing Electronics Technology (CJ)

-55℃~+150℃ 1uA 200W@10/1000us 250V 371V 400mA@10/1000us 486V TVS Unidirectional SOD-123FL ESD and Surge Protection (TVS/ESD) ROHS

Extended
DatasheetJLCPCBLCSCcj/SMF250A
Category
ESD And Surge Protection (TVS, ESD)
Package
SOD-123FL
Pins
2

Overview

The SMF250A is an ESD And Surge Protection made by Jiangsu Changjing Electronics Technology (CJ) in a SOD-123FL package with 2 pins. -55℃~+150℃ 1uA 200W@10/1000us 250V 371V 400mA@10/1000us 486V TVS Unidirectional SOD-123FL 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_SOD-123F, from KiCad's library), ready for a KiCad board. 2,886 are in stock at JLCPCB (part C1509117).

Symbol

Device:D_TVSFrom KiCad's library

Footprint

12
Diode_SMD:D_SOD-123FFrom KiCad's library

Parameters

10
Clamping Voltage
486V
Number of Channels
Single-channel
Operating Temperature
-55℃~+150℃
Peak Pulse Current (Ipp)
400mA@10/1000us
Peak Pulse Power Dissipation (Ppp)
200W@10/1000us
Polarity
Unidirectional
Reverse Leakage Current (Ir)
1uA
Reverse Stand-Off Voltage (Vrwm)
250V
Type
TVS
Voltage - Breakdown
371V

Order codes

1

Pinout

2
The pins of the SMF250A
PinNameType
1A1Passive
2A2Passive

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Questions

Is there a KiCad symbol and footprint for the SMF250A?

Yes. The symbol is Device:D_TVS and 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 SMF250A?

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

Where is the SMF250A datasheet?

Jiangsu Changjing Electronics Technology (CJ) publishes it: the Datasheet link on this page opens it.

Where can I order the SMF250A?

JLCPCB lists it as part C1509117, with 2,886 in stock; the sellers' links on this page open their listings.

What can replace the SMF250A?

Parts like it in the library: the SMF250A by Littelfuse, the SMF250CA by MDD, the SMF250CA by Shandong Jingdao Microelectronics and the SMCJ250A/TR13 by Brightking. Check their datasheets: a part that fits the footprint may still differ in its ratings.

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