
Overview
The ESDA25L is an ESD And Surge Protection made by STMicroelectronics in a SOT-23 package with 3 pins. -40℃~+125℃@(Tj) 1uA 2 24V 25V 25V 300W 50pF ESD IEC 61000-4-2 Unidirectional SOT-23 ESD and Surge Protection (TVS/ESD) ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:ESDA25L, from EasyEDA) and its footprint (Package_TO_SOT_SMD:SOT-23, from KiCad's library), ready for a KiCad board. 2,488 are in stock at JLCPCB (part C95343).
Symbol
Footprint
Parameters
12- Clamping Voltage
- 25V
- Junction Capacitance
- 50pF
- Number of Channels
- 2
- Operating Temperature
- -40℃~+125℃
- Peak Pulse Current (Ipp)
- 15A
- Peak Pulse Power Dissipation (Ppp)
- 300W@8/20us
- Polarity
- Unidirectional
- Reverse Leakage Current (Ir)
- 1uA
- Reverse Stand-Off Voltage (Vrwm)
- 24V
- Type
- ESD
- Voltage - Breakdown
- 30V
- level of protection
- IEC 61000-4-2
Order codes
1- ESDA25LLCSC C95343
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/st/ESDA25L" title="ESDA25L in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/st/ESDA25L.jpg" alt="ESDA25L" width="1200" height="900">[](https://pcbkit.io/parts/st/ESDA25L)Questions
Is there a KiCad symbol and footprint for the ESDA25L?
Yes. The symbol is EasyEDA_Cloud:ESDA25L 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 ESDA25L?
SOT-23, with 3 pins. Its footprint is drawn on this page.
Where is the ESDA25L datasheet?
STMicroelectronics publishes it: the Datasheet link on this page opens it.
Where can I order the ESDA25L?
JLCPCB lists it as part C95343, with 2,488 in stock; the sellers' links on this page open their listings.
What can replace the ESDA25L?
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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