Overview
The SMS12.TCT is an ESD And Surge Protection made by SEMTECH in a SOT-23-6 package with 6 pins. -55℃~+125℃ 12V 13.3V 135pF 15A@8/20us 1uA 23V 350W Four channels IEC 61000-4-2、IEC 61000-4-5、IEC 61000-4-4 TVS Unidirectional SOT-23-6 ESD and Surge Protection (TVS/ESD) ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:SMS12.TCT, from EasyEDA) and its footprint (Package_TO_SOT_SMD:SOT-23-6, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C1975642).
Symbol
Footprint
Parameters
12- Clamping Voltage
- 23V
- Junction Capacitance
- 135pF
- Number of Channels
- Four channels
- Operating Temperature
- -55℃~+125℃
- Peak Pulse Current (Ipp)
- 15A@8/20us
- Peak Pulse Power Dissipation (Ppp)
- 350W
- Polarity
- Unidirectional
- Reverse Leakage Current (Ir)
- 1uA
- Reverse Stand-Off Voltage (Vrwm)
- 12V
- Type
- TVS
- Voltage - Breakdown
- 13.3V
- level of protection
- IEC 61000-4-4；IEC 61000-4-5；IEC 61000-4-2
Order codes
1- SMS12.TCTLCSC C1975642
Pinout
6| Pin | Name | Type |
|---|---|---|
| 1 | 1 | Unspecified |
| 2 | 2 | Unspecified |
| 3 | 3 | Unspecified |
| 4 | 4 | Unspecified |
| 5 | 5 | Unspecified |
| 6 | 6 | Unspecified |
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<iframe src="https://pcbkit.io/embed/parts/semtech/SMS12.TCT" title="SMS12.TCT in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/semtech/SMS12.TCT.jpg" alt="SMS12.TCT" width="1200" height="900">[](https://pcbkit.io/parts/semtech/SMS12.TCT)Questions
Is there a KiCad symbol and footprint for the SMS12.TCT?
Yes. The symbol is EasyEDA_Cloud:SMS12.TCT and the footprint Package_TO_SOT_SMD:SOT-23-6, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the SMS12.TCT?
SOT-23-6, with 6 pins. Its footprint is drawn on this page.
Where can I order the SMS12.TCT?
JLCPCB lists it as part C1975642, with 0 in stock; the sellers' links on this page open their listings.
What can replace the SMS12.TCT?
Parts like it in the library: the ESDA14V2SC6 by STMicroelectronics, the RLST236A124V by RUILON, the ESDA14V2SC6 by TECH PUBLIC and the RCLAMP1224S.TCT by SEMTECH. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Parts like it
8
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SOT-23-6-55℃~+125℃ 12V 13.3V 135pF 15A@8/20us 1uA 23V 300W 5 IEC 61000-4-2、IEC 61000-4-5、IEC 61000-4-4 TVS Unidirectional SOT-23-6 ESD and Surge Protection (TVS/ESD) ROHSSEMTECHESD And Surge Protection (TVS/ESD)TPSMS12CT1G
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