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SM03C on a board, in 3D

SM03C

TECH PUBLIC

100nA 10V 18pF、30pF 200W@8/20us 20A@8/20us 3.3V 5V IEC 61000-4-2、IEC 61000-4-5、IEC 61000-4-4 SOT-23 ESD and Surge Protection (TVS/ESD) ROHS

Extended
DatasheetJLCPCBLCSCtech-public/SM03C
Category
ESD And Surge Protection (TVS, ESD)
Package
SOT-23
Pins
3

Overview

The SM03C is an ESD And Surge Protection made by TECH PUBLIC in a SOT-23 package with 3 pins. 100nA 10V 18pF、30pF 200W@8/20us 20A@8/20us 3.3V 5V IEC 61000-4-2、IEC 61000-4-5、IEC 61000-4-4 SOT-23 ESD and Surge Protection (TVS/ESD) ROHS.

PCBKit's library has its footprint (Package_TO_SOT_SMD:SOT-23, from KiCad's library), ready for a KiCad board. 806 are in stock at JLCPCB (part C2923386).

Symbol

The library has no symbol for this part yet.

Footprint

123
Package_TO_SOT_SMD:SOT-23From KiCad's library

Parameters

12
Clamping Voltage
10V
Junction Capacitance
30pF
Number of Channels
2
Operating Temperature
-55℃~+125℃
Peak Pulse Current (Ipp)
20A@8/20us
Peak Pulse Power Dissipation (Ppp)
200W@8/20us
Polarity
Bidirectional
Reverse Leakage Current (Ir)
100nA
Reverse Stand-Off Voltage (Vrwm)
3.3V
Type
TVS
Voltage - Breakdown
3.8V
level of protection
IEC 61000-4-4

Order codes

1

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Questions

Is there a KiCad symbol and footprint for the SM03C?

Yes. the footprint Package_TO_SOT_SMD:SOT-23, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the SM03C?

SOT-23, with 3 pins. Its footprint is drawn on this page.

Where is the SM03C datasheet?

TECH PUBLIC publishes it: the Datasheet link on this page opens it.

Where can I order the SM03C?

JLCPCB lists it as part C2923386, with 806 in stock; the sellers' links on this page open their listings.

What can replace the SM03C?

Parts like it in the library: the PESD3V3S2UT by Nexperia, the ESDA5V3L-ES by ElecSuper, the PESD3V3S2UT-N by BORN and the SET23A03L02 by Brightking. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8