Overview
The SD12 is an ESD And Surge Protection made by TECH PUBLIC in a SOD-323 package with 2 pins. -55℃~+125℃ 1 12V 13.3V 15A@8/20us 30V 350W@8/20us 500nA 90pF ESD IEC 61000-4-2、IEC 61000-4-5、IEC 61000-4-4 SOD-323 ESD and Surge Protection (TVS/ESD) ROHS.
PCBKit's library has its KiCad symbol (Device:D_TVS, from KiCad's library) and its footprint (Diode_SMD:D_SOD-323, from KiCad's library), ready for a KiCad board. 1,068 are in stock at JLCPCB (part C2999124).
Symbol
Footprint
Parameters
11- Clamping Voltage
- 30V
- Junction Capacitance
- 90pF
- Number of Channels
- Single-channel
- Operating Temperature
- -55℃~+125℃
- Peak Pulse Current (Ipp)
- 15A@8/20us
- Peak Pulse Power Dissipation (Ppp)
- 350W@8/20us
- Reverse Leakage Current (Ir)
- 500nA
- Reverse Stand-Off Voltage (Vrwm)
- 12V
- Type
- ESD
- Voltage - Breakdown
- 13.3V
- level of protection
- IEC 61000-4-2
Order codes
1- SD12LCSC C2999124
Pinout
2| Pin | Name | Type |
|---|---|---|
| 1 | A1 | Passive |
| 2 | A2 | Passive |
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Is there a KiCad symbol and footprint for the SD12?
Yes. The symbol is Device:D_TVS and the footprint Diode_SMD:D_SOD-323, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the SD12?
SOD-323, with 2 pins. Its footprint is drawn on this page.
Where is the SD12 datasheet?
TECH PUBLIC publishes it: the Datasheet link on this page opens it.
Where can I order the SD12?
JLCPCB lists it as part C2999124, with 1,068 in stock; the sellers' links on this page open their listings.
What can replace the SD12?
Parts like it in the library: the GBLC12C by MDD, the CESD12VD3 by Jiangsu Changjing Electronics Technology (CJ), the H12VHD3UA by hongjiacheng and the H12VSD3B by hongjiacheng. Check their datasheets: a part that fits the footprint may still differ in its ratings.
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8
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