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SMS12 on a board, in 3D

SMS12

onsemi

-55℃~+150℃ 12V 13.3V 1uA 23V 350W 5A@8/20us 80pF、150pF ESD Four channels IEC 61000-4-2、IEC 61000-4-5、IEC 61000-4-4 Unidirectional SC-74 ESD and Surge Protection (TVS/ESD) ROHS

Extended
DatasheetJLCPCBLCSConsemi/SMS12
Category
ESD And Surge Protection (TVS, ESD)
Package
SC-74
Pins
6

Overview

The SMS12 is an ESD And Surge Protection made by onsemi in a SC-74 package with 6 pins. -55℃~+150℃ 12V 13.3V 1uA 23V 350W 5A@8/20us 80pF、150pF ESD Four channels IEC 61000-4-2、IEC 61000-4-5、IEC 61000-4-4 Unidirectional SC-74 ESD and Surge Protection (TVS/ESD) ROHS.

PCBKit's library has 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 C464118).

Symbol

The library has no symbol for this part yet.

Footprint

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

Parameters

12
Clamping Voltage
23V
Junction Capacitance
150pF, 80pF
Number of Channels
Four channels
Operating Temperature
-55℃~+150℃
Peak Pulse Current (Ipp)
5A@8/20us
Peak Pulse Power Dissipation (Ppp)
350W
Polarity
Unidirectional
Reverse Leakage Current (Ir)
1uA
Reverse Stand-Off Voltage (Vrwm)
12V
Type
ESD
Voltage - Breakdown
13.3V
level of protection
IEC 61000-4-2, IEC 61000-4-5, IEC 61000-4-4

Order codes

1

Show this part on your page

A live frame, for any web page
<iframe src="https://pcbkit.io/embed/parts/onsemi/SMS12" title="SMS12 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/SMS12.jpg" alt="SMS12" width="1200" height="900">
A picture that opens the part, for a README
[![SMS12](https://pcbkit.io/embed/parts/onsemi/SMS12.jpg?size=s)](https://pcbkit.io/parts/onsemi/SMS12)

Questions

Is there a KiCad symbol and footprint for the SMS12?

Yes. 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 SMS12?

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

Where is the SMS12 datasheet?

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

Where can I order the SMS12?

JLCPCB lists it as part C464118, with 0 in stock; the sellers' links on this page open their listings.

What can replace the SMS12?

Parts like it in the library: the SMF12CA by hongjiacheng, the SMF12A by hongjiacheng, the H12VL10B by hongjiacheng and the PSM712-LF-T7 by PROTEK. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8