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SMA4F24AY on a board, in 3D

SMA4F24AY

STMicroelectronics

-55℃~+175℃ 10.3A 2.5kW@8/20us 200nA 24V 26.7V 38.9V IEC 61000-4-2 TVS Unidirectional SMA-flat ESD and Surge Protection (TVS/ESD) ROHS

Extended
DatasheetJLCPCBLCSCst/SMA4F24AY
Category
TVS
Package
SMA-flat
Pins
2

Overview

The SMA4F24AY is a TV made by STMicroelectronics in a SMA-flat package with 2 pins. -55℃~+175℃ 10.3A 2.5kW@8/20us 200nA 24V 26.7V 38.9V IEC 61000-4-2 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-R-RD, from EasyEDA), ready for a KiCad board. 77 are in stock at JLCPCB (part C1975051).

Symbol

Device:D_TVSFrom KiCad's library

Footprint

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

Parameters

11
Clamping Voltage
38.9V
Number of Channels
Single-channel
Operating Temperature
-55℃~+175℃
Peak Pulse Current (Ipp)
10.3A
Peak Pulse Power Dissipation (Ppp)
2.5kW@8/20us
Polarity
Unidirectional
Reverse Leakage Current (Ir)
200nA
Reverse Stand-Off Voltage (Vrwm)
24V
Type
TVS
Voltage - Breakdown
26.7V
level of protection
IEC 61000-4-2

Order codes

1

Pinout

2
The pins of the SMA4F24AY
PinNameType
1A1Passive
2A2Passive

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Questions

Is there a KiCad symbol and footprint for the SMA4F24AY?

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

What package is the SMA4F24AY?

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

Where is the SMA4F24AY datasheet?

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

Where can I order the SMA4F24AY?

JLCPCB lists it as part C1975051, with 77 in stock; the sellers' links on this page open their listings.

What can replace the SMA4F24AY?

Parts like it in the library: the SMBJ24CA by Bourns, the SP1124-01UTG by Littelfuse, the UCLAMP2401T.TCT by SEMTECH and the 1N6465US by SEMTECH. Check their datasheets: a part that fits the footprint may still differ in its ratings.

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