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SMS24 on a board, in 3D

SMS24

onsemi

-55℃~+150℃ 24V 26.7V 350W 44V 8A ESD Four channels Unidirectional SC-74 ESD and Surge Protection (TVS/ESD) ROHS

Extended
DatasheetJLCPCBLCSConsemi/SMS24
Category
ESD And Surge Protection (TVS, ESD)
Package
SC-74
Pins
6

Overview

The SMS24 is an ESD And Surge Protection made by onsemi in a SC-74 package with 6 pins. -55℃~+150℃ 24V 26.7V 350W 44V 8A ESD Four channels Unidirectional SC-74 ESD and Surge Protection (TVS/ESD) ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:SMS24T1G, from EasyEDA) and its footprint (EasyEDA_Cloud:SC-74-6_L3.0-W1.5-P0.95-LS2.8-BL, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C327516).

Symbol

163425
EasyEDA_Cloud:SMS24T1GFrom EasyEDA

Footprint

123456
EasyEDA_Cloud:SC-74-6_L3.0-W1.5-P0.95-LS2.8-BLFrom EasyEDA

Parameters

9
Clamping Voltage
44V
Number of Channels
Four channels
Operating Temperature
-55℃~+150℃
Peak Pulse Current (Ipp)
8A
Peak Pulse Power Dissipation (Ppp)
350W
Polarity
Unidirectional
Reverse Stand-Off Voltage (Vrwm)
24V
Type
ESD
Voltage - Breakdown
26.7V

Order codes

1

Pinout

6
The pins of the SMS24
PinNameType
11Unspecified
22Unspecified
33Unspecified
44Unspecified
55Unspecified
66Unspecified

Show this part on your page

A live frame, for any web page
<iframe src="https://pcbkit.io/embed/parts/onsemi/SMS24" title="SMS24 in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe>
A picture
<img src="https://pcbkit.io/embed/parts/onsemi/SMS24.jpg" alt="SMS24" width="1200" height="900">
A picture that opens the part, for a README
[![SMS24](https://pcbkit.io/embed/parts/onsemi/SMS24.jpg?size=s)](https://pcbkit.io/parts/onsemi/SMS24)

Questions

Is there a KiCad symbol and footprint for the SMS24?

Yes. The symbol is EasyEDA_Cloud:SMS24T1G and the footprint EasyEDA_Cloud:SC-74-6_L3.0-W1.5-P0.95-LS2.8-BL, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the SMS24?

SC-74, with 6 pins. Its footprint is drawn on this page.

Where is the SMS24 datasheet?

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

Where can I order the SMS24?

JLCPCB lists it as part C327516, with 0 in stock; the sellers' links on this page open their listings.

What can replace the SMS24?

Parts like it in the library: the PESD24VS5UD,115 by Nexperia, the SMF24CA by hongjiacheng, the PESD1LIN by UMW and the SMBJ24CA by hongjiacheng. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8