

Overview
The ESDA6V1BC6 is an ESD And Surge Protection made by STMicroelectronics in a SOT-23-6L package with 6 pins. -40℃~+125℃@(Ta) 1uA 20pF 4 5V 6.1V 6.1V 80W Bidirectional ESD IEC 61000-4-2 SOT-23-6L ESD and Surge Protection (TVS/ESD) ROHS.
PCBKit's library has its KiCad symbol (Power_Protection:ESDA6V1BC6, from KiCad's library) and its footprint (Package_TO_SOT_SMD:SOT-23-6, from KiCad's library), ready for a KiCad board. 7,077 are in stock at JLCPCB (part C495220). 24 open-source boards in 18 repositories on GitHub use it.
Symbol
Footprint
Parameters
11- Clamping Voltage
- 6.1V
- Junction Capacitance
- 20pF
- Number of Channels
- Four channels
- Operating Temperature
- -40℃~+125℃
- Peak Pulse Power Dissipation (Ppp)
- 80W
- Polarity
- Bidirectional
- Reverse Leakage Current (Ir)
- 1uA
- Reverse Stand-Off Voltage (Vrwm)
- 5V
- Type
- ESD
- Voltage - Breakdown
- 6.1V
- level of protection
- IEC 61000-4-2
Order codes
1- ESDA6V1BC6LCSC C495220
Pinout
6| Pin | Name | Type |
|---|---|---|
| 1 | TVS1 | Passive |
| 2 | COM | Passive |
| 3 | TVS2 | Passive |
| 4 | TVS3 | Passive |
| 5 | COM | Passive |
| 6 | TVS4 | Passive |
Open-source boards using it
All 24- 2 layers64 × 67 mm

- 2 layers204 × 80 mm

- 2 layers100 × 100 mm

- 4 layers135.6 × 54.6 mm

Dragonmanh7
martinribelotta/h7dragonman
STM32H7 board for industrial protocol bridge
147 parts19BSD-2-Clause - 4 layers42 × 55.8 mm

P3-cellular module
themainframe/p3-cellular-module
CAD/CAM for a GPD Pocket 3 Cellular Module
54 parts14 - 2 layers40 × 100 mm

MidiMonger components
dchwebb/MidiMonger
Eurorack MIDI interface supporting USB and serial MIDI. Based on ARM STM32F446 MCU.
70 parts12 - 2 layers50 × 70 mm

Time2time
Resaj/time2time
Chronometer with partials measurement for the line-following competitions
97 parts5 - 4 layers300 × 120 mm

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Is there a KiCad symbol and footprint for the ESDA6V1BC6?
Yes. The symbol is Power_Protection:ESDA6V1BC6 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 ESDA6V1BC6?
SOT-23-6L, with 6 pins. Its footprint is drawn on this page.
Where is the ESDA6V1BC6 datasheet?
STMicroelectronics publishes it: the Datasheet link on this page opens it.
Where can I order the ESDA6V1BC6?
JLCPCB lists it as part C495220, with 7,077 in stock; the sellers' links on this page open their listings.
What can replace the ESDA6V1BC6?
Parts like it in the library: the SRV05-4 by TECH PUBLIC, the SRV05-4 by hongjiacheng, the SRV05-4 by MSKSEMI and the USBLC6-2SC6 by UMW. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Which open-source boards use the ESDA6V1BC6?
24 boards in 18 repositories on GitHub; the most starred are listed on this page, with their KiCad files.
Parts like it
8SRV05-4
SOT-23-6-55℃~+125℃ 0.3pF、0.8pF 20V 3A 500nA 5V 60W 6V ESD Four channels IEC 61000-4-2、IEC 61000-4-5、IEC 61000-4-4 Unidirectional SOT-23-6 ESD and Surge Protection (TVS/ESD) ROHSTECH PUBLICESD And Surge Protection (TVS/ESD)SRV05-4
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SOT-23-6-55℃~+125℃ 0.35pF 12V 150W 2 5V 6A 6V 80nA ESD IEC 61000-4-2、IEC 61000-4-5、IEC 61000-4-4 Unidirectional SOT-23-6 ESD and Surge Protection (TVS/ESD) ROHSTECH PUBLICESD And Surge Protection (TVS/ESD)USBLC6-2SC6
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SOT-23-6L-55℃~+125℃ 12A@8/20us 17.5V 300W@8/20us 3pF 5V 5uA 6V Four channels IEC 61000-4-2、IEC 61000-4-5、IEC 61000-4-4 TVS Unidirectional SOT-23-6L ESD and Surge Protection (TVS/ESD) ROHSSEMTECHESD And Surge Protection (TVS/ESD)USBLC6-4SC6-ES
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