

Overview
The ESDA6V1SC5 is an ESD And Surge Protection made by STMicroelectronics in a SOT-23-5L package with 5 pins. -40℃~+125℃ 18A@8/20us 190pF 2uA 400W 5.25V 6.1V 6.1V ESD Four channels IEC 61000-4-2 Unidirectional SOT-23-5L ESD and Surge Protection (TVS/ESD) ROHS.
PCBKit's library has its KiCad symbol (Power_Protection:ESDA6V1SC5, from KiCad's library) and its footprint (Package_TO_SOT_SMD:SOT-23-5, from KiCad's library), ready for a KiCad board. 2,598 are in stock at JLCPCB (part C2935146). 9 open-source boards in 9 repositories on GitHub use it.
Symbol
Footprint
Parameters
12- Clamping Voltage
- 6.1V
- Junction Capacitance
- 190pF
- Number of Channels
- Four channels
- Operating Temperature
- -40℃~+125℃
- Peak Pulse Current (Ipp)
- 18A@8/20us
- Peak Pulse Power Dissipation (Ppp)
- 400W
- Polarity
- Unidirectional
- Reverse Leakage Current (Ir)
- 2uA
- Reverse Stand-Off Voltage (Vrwm)
- 5.25V
- Type
- ESD
- Voltage - Breakdown
- 6.1V
- level of protection
- IEC 61000-4-2
Order codes
1- ESDA6V1SC5LCSC C2935146
Pinout
5| Pin | Name | Type |
|---|---|---|
| 1 | K | Passive |
| 2 | A | Passive |
| 3 | K | Passive |
| 4 | K | Passive |
| 5 | K | Passive |
Open-source boards using it
All 9- 2 layers34 × 96 mm

- 4 layers118.7 × 72.5 mm

Framework16-m2-cellular
Popax21/framework16-cellular
A M.2 cellular modem Expansion Bay module for the Framework Laptop 16
101 parts7GPL-3.0 - 2 layers65.8 × 100.9 mm

- 4 layers96.9 × 73.9 mm

- 4 layers35 × 35 mm

- 4 layers35 × 35 mm

- 4 layers103.9 × 77.6 mm

GPS GSM Tracker with EEPROM Logging
Ruthvik-reddy-A/PCB-design-projects
Welcome to my curated collection of hardware design projects focused on practical, compact, and beginner-to-intermediate level printed circuit board (PCB) designs.
61 parts - 4 layers220 × 55 mm

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<iframe src="https://pcbkit.io/embed/parts/st/ESDA6V1SC5" title="ESDA6V1SC5 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/ESDA6V1SC5.jpg" alt="ESDA6V1SC5" width="1200" height="900">[](https://pcbkit.io/parts/st/ESDA6V1SC5)Questions
Is there a KiCad symbol and footprint for the ESDA6V1SC5?
Yes. The symbol is Power_Protection:ESDA6V1SC5 and the footprint Package_TO_SOT_SMD:SOT-23-5, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the ESDA6V1SC5?
SOT-23-5L, with 5 pins. Its footprint is drawn on this page.
Where is the ESDA6V1SC5 datasheet?
STMicroelectronics publishes it: the Datasheet link on this page opens it.
Where can I order the ESDA6V1SC5?
JLCPCB lists it as part C2935146, with 2,598 in stock; the sellers' links on this page open their listings.
What can replace the ESDA6V1SC5?
Parts like it in the library: the USBLC6-2SC6 by STMicroelectronics, the USBLC6-2P6 by STMicroelectronics, the PTLC0514TS by PTTC and the USBLC6-4SC6Y by STMicroelectronics. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Which open-source boards use the ESDA6V1SC5?
9 boards in 9 repositories on GitHub; the most starred are listed on this page, with their KiCad files.
Parts like it
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