2 layers85.6 × 51.6 mm
Overview
The SM05C is an ESD And Surge Protection made by MDD in a SOT-23 package with 3 pins. -55℃~+150℃ 10pF 10uA 17A 18V 2 350W 5V 6V 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:SM05C_C502554, from EasyEDA) and its footprint (Package_TO_SOT_SMD:SOT-23, from KiCad's library), ready for a KiCad board. 17,417 are in stock at JLCPCB (part C502554). 2 open-source boards in 2 repositories on GitHub use it.
Symbol
Footprint
Parameters
12- Clamping Voltage
- 18V
- Junction Capacitance
- 10pF
- Number of Channels
- 2
- Operating Temperature
- -55℃~+150℃
- Peak Pulse Current (Ipp)
- 17A
- Peak Pulse Power Dissipation (Ppp)
- 350W
- Polarity
- Bidirectional
- Reverse Leakage Current (Ir)
- 10uA
- Reverse Stand-Off Voltage (Vrwm)
- 5V
- Type
- ESD
- Voltage - Breakdown
- 6V
- level of protection
- IEC 61000-4-4
Order codes
1- SM05CLCSC C502554
Pinout
3| Pin | Name | Type |
|---|---|---|
| 1 | 1 | Unspecified |
| 2 | 2 | Unspecified |
| 3 | 3 | Unspecified |
Open-source boards using it
All 2- 2 layers83 × 32.8 mm
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<iframe src="https://pcbkit.io/embed/parts/mdd/SM05C" title="SM05C in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/mdd/SM05C.jpg" alt="SM05C" width="1200" height="900">[](https://pcbkit.io/parts/mdd/SM05C)Questions
Is there a KiCad symbol and footprint for the SM05C?
Yes. The symbol is EasyEDA_Cloud:SM05C_C502554 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 SM05C?
SOT-23, with 3 pins. Its footprint is drawn on this page.
Where is the SM05C datasheet?
MDD publishes it: the Datasheet link on this page opens it.
Where can I order the SM05C?
JLCPCB lists it as part C502554, with 17,417 in stock; the sellers' links on this page open their listings.
What can replace the SM05C?
Parts like it in the library: the ESD5302F-3/TR by WILLSEMI, the PESD5V0L2BT by GOODWORK, the H5VNT2B by hongjiacheng and the PESD5V2S2UT by UMW. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Which open-source boards use the SM05C?
2 boards in 2 repositories on GitHub; the most starred are listed on this page, with their KiCad files.
Parts like it
8
ESD5302F-3/TR
SOT-23-40℃~+85℃ 0.4pF 15V、20V 1nA 2 4A@8/20us 5V 60W@8/20us 8V IEC 61000-4-2、IEC 61000-4-5、IEC 61000-4-4 TVS Unidirectional SOT-23 ESD and Surge Protection (TVS/ESD) ROHSWILLSEMIESD And Surge Protection (TVS/ESD)PESD5V0L2BT
SOT-23ESD And Surge Protection (TVS/ESD)GOODWORKH5VNT2B
SOT-23-55℃~+125℃ 100nA 12V 20pF 5V 8A@8/20us 8V 95W@8/20us Bidirectional ESD IEC 61000-4-2、IEC 61000-4-5 SOT-23 ESD and Surge Protection (TVS/ESD) ROHShongjiachengESD And Surge Protection (TVS/ESD)PESD5V2S2UT
SOT-23120pF 16V 1uA 20A@8/20us 300W@8/20us 5V 8.5V ESD IEC 61000-4-2、IEC 61000-4-5、IEC 61000-4-4 SOT-23 ESD and Surge Protection (TVS/ESD) ROHSUMWESD And Surge Protection (TVS/ESD)PESD5V0L2BT
SOT-23-65℃~+150℃ 13A@8/20us 1uA 2 26V 350W@8/20us 5V 7.6V 75pF Bidirectional ESD IEC 61000-4-2 SOT-23 ESD and Surge Protection (TVS/ESD) ROHSNexperiaESD And Surge Protection (TVS/ESD)PESD5V0X1BT
SOT-23-55℃~+150℃@(Ta) 0.9pF、2pF 1nA 2 5.8V 5V Bidirectional ESD IEC 61000-4-2 SOT-23 ESD and Surge Protection (TVS/ESD) ROHSNexperiaESD And Surge Protection (TVS/ESD)PESD5V0S2BT
SOT-23120pF 16V 2 20A 300W@8/20us 500nA 5V 6V 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)ESDA6V1L
SOT-23100nA 2 20V 27A@8/20us 350W@8/20us 5V 6V 90pF、200pF IEC 61000-4-2、IEC 61000-4-5、IEC 61000-4-4 Unidirectional SOT-23 ESD and Surge Protection (TVS/ESD) ROHSTECH PUBLICESD And Surge Protection (TVS/ESD)