Overview
The SM12C is an ESD And Surge Protection made by MDD in a SOT-23 package with 3 pins. -55℃~+150℃ 11A 12V 13.3V 1pF 1uA 2 32V 350W 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:ASM712, from EasyEDA) and its footprint (Package_TO_SOT_SMD:SOT-23, from KiCad's library), ready for a KiCad board. 6,036 are in stock at JLCPCB (part C502555).
Symbol
Footprint
Parameters
12- Clamping Voltage
- 32V
- Junction Capacitance
- 1pF
- Number of Channels
- 2
- Operating Temperature
- -55℃~+150℃
- Peak Pulse Current (Ipp)
- 11A
- Peak Pulse Power Dissipation (Ppp)
- 350W
- Polarity
- Bidirectional
- Reverse Leakage Current (Ir)
- 1uA
- Reverse Stand-Off Voltage (Vrwm)
- 12V
- Type
- ESD
- Voltage - Breakdown
- 13.3V
- level of protection
- IEC 61000-4-2
Order codes
1- SM12CLCSC C502555
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 SM12C?
Yes. The symbol is EasyEDA_Cloud:ASM712 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 SM12C?
SOT-23, with 3 pins. Its footprint is drawn on this page.
Where is the SM12C datasheet?
MDD publishes it: the Datasheet link on this page opens it.
Where can I order the SM12C?
JLCPCB lists it as part C502555, with 6,036 in stock; the sellers' links on this page open their listings.
What can replace the SM12C?
Parts like it in the library: the PSM712-LF-T7 by PROTEK, the SM712 by DOWO, the CDSOT23-SM712-ES by ElecSuper and the SM712 by MDD. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Parts like it
8
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