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SMF140A on a board, in 3D

SMF140A

DIOTEC

140V 155V 1uA 200W 224V 890mA IEC 61000-4-2 TVS Unidirectional SMF(SOD-123F) ESD and Surge Protection (TVS/ESD) ROHS

Extended
JLCPCBLCSCdiotec/SMF140A
Category
TVS
Package
SMF(SOD-123F)
Pins
5

Overview

The SMF140A is a TV made by DIOTEC in a SMF(SOD-123F) package with 2 pins. 140V 155V 1uA 200W 224V 890mA IEC 61000-4-2 TVS Unidirectional SMF(SOD-123F) 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. JLCPCB lists it (part C3718644).

Symbol

Device:D_TVSFrom KiCad's library

Footprint

12
Diode_SMD:D_SOD-123FFrom KiCad's library

Order codes

1

Pinout

2
The pins of the SMF140A
PinNameType
1A1Passive
2A2Passive

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Questions

Is there a KiCad symbol and footprint for the SMF140A?

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 SMF140A?

SMF(SOD-123F), with 2 pins. Its footprint is drawn on this page.

Where can I order the SMF140A?

JLCPCB lists it as part C3718644, with 0 in stock; the sellers' links on this page open their listings.

What can replace the SMF140A?

Parts like it in the library: the SMF4L15CA by Littelfuse, the SODJ5.0CA by CREATEK, the SMF100CA by DIOTEC and the SMF110CA by DIOTEC. Check their datasheets: a part that fits the footprint may still differ in its ratings.

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