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SMA6F22A on a board, in 3D

SMA6F22A

STMicroelectronics

-55℃~+175℃ 200nA 22V 24.4V 48.3V 4kW@8/20us 83A@8/20us IEC 61000-4-2、IEC 61000-4-4 TVS Unidirectional SMA-flat ESD and Surge Protection (TVS/ESD) ROHS

Extended
DatasheetJLCPCBLCSCst/SMA6F22A
Category
TVS
Package
SMA-flat
Pins
2

Overview

The SMA6F22A is a TV made by STMicroelectronics in a SMA-flat package with 2 pins. -55℃~+175℃ 200nA 22V 24.4V 48.3V 4kW@8/20us 83A@8/20us IEC 61000-4-2、IEC 61000-4-4 TVS Unidirectional SMA-flat ESD and Surge Protection (TVS/ESD) ROHS.

PCBKit's library has its KiCad symbol (Device:D_TVS, from KiCad's library) and its footprint (EasyEDA_Cloud:SMA_L4.3-W2.6-LS5.2-FD, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C1974066).

Symbol

Device:D_TVSFrom KiCad's library

Footprint

12
EasyEDA_Cloud:SMA_L4.3-W2.6-LS5.2-FDFrom EasyEDA

Parameters

11
Clamping Voltage
48.3V
Number of Channels
1
Operating Temperature
-55℃~+175℃
Peak Pulse Current (Ipp)
83A@8/20us
Peak Pulse Power Dissipation (Ppp)
4kW@8/20us
Polarity
Unidirectional
Reverse Leakage Current (Ir)
200nA
Reverse Stand-Off Voltage (Vrwm)
22V
Type
TVS
Voltage - Breakdown
24.4V
level of protection
IEC 61000-4-4；IEC 61000-4-2

Order codes

1

Pinout

2
The pins of the SMA6F22A
PinNameType
1A1Passive
2A2Passive

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Questions

Is there a KiCad symbol and footprint for the SMA6F22A?

Yes. The symbol is Device:D_TVS and the footprint EasyEDA_Cloud:SMA_L4.3-W2.6-LS5.2-FD, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the SMA6F22A?

SMA-flat, with 2 pins. Its footprint is drawn on this page.

Where is the SMA6F22A datasheet?

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

Where can I order the SMA6F22A?

JLCPCB lists it as part C1974066, with 0 in stock; the sellers' links on this page open their listings.

What can replace the SMA6F22A?

Parts like it in the library: the UCLAMP2271P.TNT by SEMTECH, the SMCJ22CA by Boarden, the D22V0S1U3LP20 by Diodes Incorporated and the SMAJ22A-QH by Bourns. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8