
Overview
The RLST23A242C is an ESD And Surge Protection made by RUILON in a SOT-23 package with 3 pins. -55℃~+125℃ 1uA 24V 26.7V 350W@8/20us 40pF 43V 7A@8/20us Bidirectional IEC 61000-4-2 TVS SOT-23 ESD and Surge Protection (TVS/ESD) ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:RLST23A242C, from EasyEDA) and its footprint (Package_TO_SOT_SMD:SOT-23, from KiCad's library), ready for a KiCad board. 11,504 are in stock at JLCPCB (part C20755).
Symbol
Footprint
Parameters
11- Clamping Voltage
- 43V
- Junction Capacitance
- 40pF
- Operating Temperature
- -55℃~+125℃
- Peak Pulse Current (Ipp)
- 7A
- Peak Pulse Power Dissipation (Ppp)
- 350W@8/20us
- Polarity
- Bidirectional
- Reverse Leakage Current (Ir)
- 1uA
- Reverse Stand-Off Voltage (Vrwm)
- 24V
- Type
- TVS
- Voltage - Breakdown
- 40V
- level of protection
- IEC 61000-4-2
Order codes
1- RLST23A242CLCSC C20755
Pinout
3| Pin | Name | Type |
|---|---|---|
| 1 | 1 | Unspecified |
| 2 | 2 | Unspecified |
| 3 | 3 | Unspecified |
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<iframe src="https://pcbkit.io/embed/parts/ruilon/RLST23A242C" title="RLST23A242C in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/ruilon/RLST23A242C.jpg" alt="RLST23A242C" width="1200" height="900">[](https://pcbkit.io/parts/ruilon/RLST23A242C)Questions
Is there a KiCad symbol and footprint for the RLST23A242C?
Yes. The symbol is EasyEDA_Cloud:RLST23A242C 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 RLST23A242C?
SOT-23, with 3 pins. Its footprint is drawn on this page.
Where is the RLST23A242C datasheet?
RUILON publishes it: the Datasheet link on this page opens it.
Where can I order the RLST23A242C?
JLCPCB lists it as part C20755, with 11,504 in stock; the sellers' links on this page open their listings.
What can replace the RLST23A242C?
Parts like it in the library: the PESD1CAN by Nexperia, the NUP2105L by onsemi, the SZNUP2105L by onsemi and the NUP2105L by DOWO. Check their datasheets: a part that fits the footprint may still differ in its ratings.
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