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SMF45CA on a board, in 3D

SMF45CA

FMS

1 2.8A 200W@10/1000us 45V 50V 5uA 72.7V Bidirectional IEC 61000-4-2 TVS SOD-123 ESD and Surge Protection (TVS/ESD) ROHS

Extended
DatasheetJLCPCBLCSCfms/SMF45CA
Category
ESD And Surge Protection (TVS, ESD)
Package
SOD-123
Pins
2

Overview

The SMF45CA is an ESD And Surge Protection made by FMS in a SOD-123 package with 2 pins. 1 2.8A 200W@10/1000us 45V 50V 5uA 72.7V Bidirectional IEC 61000-4-2 TVS SOD-123 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-123, from KiCad's library), ready for a KiCad board. 100 are in stock at JLCPCB (part C266741).

Symbol

Device:D_TVSFrom KiCad's library

Footprint

12
Diode_SMD:D_SOD-123From KiCad's library

Parameters

11
Clamping Voltage
72.7V
Number of Channels
1
Operating Temperature
-55℃~+150℃
Peak Pulse Current (Ipp)
2.8A
Peak Pulse Power Dissipation (Ppp)
200W@10/1000us
Polarity
Bidirectional
Reverse Leakage Current (Ir)
5uA
Reverse Stand-Off Voltage (Vrwm)
45V
Type
TVS
Voltage - Breakdown
50V
level of protection
IEC 61000-4-2

Order codes

1

Pinout

2
The pins of the SMF45CA
PinNameType
1A1Passive
2A2Passive

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Questions

Is there a KiCad symbol and footprint for the SMF45CA?

Yes. The symbol is Device:D_TVS and the footprint Diode_SMD:D_SOD-123, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the SMF45CA?

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

Where is the SMF45CA datasheet?

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

Where can I order the SMF45CA?

JLCPCB lists it as part C266741, with 100 in stock; the sellers' links on this page open their listings.

What can replace the SMF45CA?

Parts like it in the library: the SMF45CA by AnBon, the P4SOD45AX by WeEn Semiconductors, the P4SOD45CAX by WeEn Semiconductors and the SOD45AX by WeEn Semiconductors. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8