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SMF28CAT on a board, in 3D

SMF28CAT

Agertech

-55℃~+150℃ 1uA 200W@10/1000us 28V 34.4V 4.4A@10/1000us 45.4V Bidirectional TVS SOD-123FL ESD and Surge Protection (TVS/ESD) ROHS

Extended
DatasheetJLCPCBLCSCagertech/SMF28CAT
Category
ESD And Surge Protection (TVS, ESD)
Package
SOD-123FL
Pins
2

Overview

The SMF28CAT is an ESD And Surge Protection made by Agertech in a SOD-123FL package with 2 pins. -55℃~+150℃ 1uA 200W@10/1000us 28V 34.4V 4.4A@10/1000us 45.4V Bidirectional TVS 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. JLCPCB lists it (part C5141759).

Symbol

Device:D_TVSFrom KiCad's library

Footprint

12
Diode_SMD:D_SOD-123FFrom KiCad's library

Parameters

9
Clamping Voltage
45.4V
Operating Temperature
-55℃~+150℃
Peak Pulse Current (Ipp)
4.4A@10/1000us
Peak Pulse Power Dissipation (Ppp)
200W@10/1000us
Polarity
Bidirectional
Reverse Leakage Current (Ir)
1uA
Reverse Stand-Off Voltage (Vrwm)
28V
Type
TVS
Voltage - Breakdown
34.4V

Order codes

1

Pinout

2
The pins of the SMF28CAT
PinNameType
1A1Passive
2A2Passive

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Questions

Is there a KiCad symbol and footprint for the SMF28CAT?

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 SMF28CAT?

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

Where is the SMF28CAT datasheet?

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

Where can I order the SMF28CAT?

JLCPCB lists it as part C5141759, with 0 in stock; the sellers' links on this page open their listings.

What can replace the SMF28CAT?

Parts like it in the library: the SMF28CA by hongjiacheng, the SMF28CA by GOODWORK, the SMF28CA by Shandong Jingdao Microelectronics and the SMFJ28A by BORN. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8