Overview
The SM03C is an ESD And Surge Protection made by MDD in a SOT-23 package with 3 pins. -55℃~+150℃ 16V 2 20A 3.3V 350W 40pF 40uA 4V Bidirectional ESD IEC 61000-4-2、IEC 61000-4-4 SOT-23 ESD and Surge Protection (TVS/ESD) ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:SM712_C908219, from EasyEDA) and its footprint (Package_TO_SOT_SMD:SOT-23, from KiCad's library), ready for a KiCad board. 71 are in stock at JLCPCB (part C502553).
Symbol
Footprint
Parameters
12- Clamping Voltage
- 16V
- Junction Capacitance
- 40pF
- Number of Channels
- 2
- Operating Temperature
- -55℃~+150℃
- Peak Pulse Current (Ipp)
- 20A
- Peak Pulse Power Dissipation (Ppp)
- 350W
- Polarity
- Bidirectional
- Reverse Leakage Current (Ir)
- 40uA
- Reverse Stand-Off Voltage (Vrwm)
- 3.3V
- Type
- ESD
- Voltage - Breakdown
- 4V
- level of protection
- IEC 61000-4-4
Order codes
1- SM03CLCSC C502553
Pinout
3| Pin | Name | Type |
|---|---|---|
| 1 | 1 | Unspecified |
| 2 | 2 | Unspecified |
| 3 | 3 | Unspecified |
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Is there a KiCad symbol and footprint for the SM03C?
Yes. The symbol is EasyEDA_Cloud:SM712_C908219 and 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?
MDD publishes it: the Datasheet link on this page opens it.
Where can I order the SM03C?
JLCPCB lists it as part C502553, with 71 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
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SOT-23-55℃~+125℃ 100nA 16V 2 200pF 20A@8/20us 3.3V 350W@8/20us 6.5V ESD IEC 61000-4-2、IEC 61000-4-5、IEC 61000-4-4 Unidirectional SOT-23 ESD and Surge Protection (TVS/ESD) ROHSBORNESD And Surge Protection (TVS/ESD)MMBZ5V6ALT1G
SOT-2310nA 120pF 14V 150W@8/20us 2 3.3V 4.8V 7A@8/20us IEC 61000-4-2、IEC 61000-4-4 SOT-23 ESD and Surge Protection (TVS/ESD) ROHSTECH PUBLICESD And Surge Protection (TVS/ESD)D1213A-01SO
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