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12

SA22A

Littelfuse

14.4A 1uA 22V 24.4V 35.5V 500W@10/1000us IEC 61000-4-2、IEC 61000-4-4 TVS Unidirectional DO-15(DO-204AC) ESD and Surge Protection (TVS/ESD) ROHS

Extended
DatasheetJLCPCBLCSClittelfuse/SA22A
Category
ESD And Surge Protection (TVS, ESD)
Package
DO-15(DO-204AC)
Pins
2

Overview

The SA22A is an ESD And Surge Protection made by Littelfuse in a DO-15(DO-204AC) package with 2 pins. 14.4A 1uA 22V 24.4V 35.5V 500W@10/1000us IEC 61000-4-2、IEC 61000-4-4 TVS Unidirectional DO-15(DO-204AC) 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:DO-15_BD3.4-L6.4-P10.35-D0.8-BI, from EasyEDA), ready for a KiCad board. 3,990 are in stock at JLCPCB (part C1979076).

Symbol

Device:D_TVSFrom KiCad's library

Footprint

12
EasyEDA_Cloud:DO-15_BD3.4-L6.4-P10.35-D0.8-BIFrom EasyEDA

Parameters

10
Clamping Voltage
35.5V
Number of Channels
Single-channel
Peak Pulse Current (Ipp)
14.4A
Peak Pulse Power Dissipation (Ppp)
500W@10/1000us
Polarity
Unidirectional
Reverse Leakage Current (Ir)
1uA
Reverse Stand-Off Voltage (Vrwm)
22V
Type
TVS
Voltage - Breakdown
24.4V
level of protection
IEC 61000-4-2

Order codes

1

Pinout

2
The pins of the SA22A
PinNameType
1A1Passive
2A2Passive

Show this part on your page

A live frame, for any web page
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A picture
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A picture that opens the part, for a README
[![SA22A](https://pcbkit.io/embed/parts/littelfuse/SA22A.jpg?size=s)](https://pcbkit.io/parts/littelfuse/SA22A)

Questions

Is there a KiCad symbol and footprint for the SA22A?

Yes. The symbol is Device:D_TVS and the footprint EasyEDA_Cloud:DO-15_BD3.4-L6.4-P10.35-D0.8-BI, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the SA22A?

DO-15(DO-204AC), with 2 pins. Its footprint is drawn on this page.

Where is the SA22A datasheet?

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

Where can I order the SA22A?

JLCPCB lists it as part C1979076, with 3,990 in stock; the sellers' links on this page open their listings.

What can replace the SA22A?

Parts like it in the library: the SA22AHE3/54 by Vishay Intertechnology, the SA22CAHE3/54 by Vishay Intertechnology, the SA22CAHE3/73 by Vishay Intertechnology and the SMF22A by GOODWORK. Check their datasheets: a part that fits the footprint may still differ in its ratings.

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