component
ESDA5V3SC6
Public Made by Adomby adom
STMicroelectronics ESD And Surge Protection (TVS/ESD), SOT-23-6L. Datasheet-verified pinout, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownESDA5V3SC6
STMicroelectronics · ESD And Surge Protection (TVS/ESD) · SOT-23-6L
ESDA5V3SC6 from STMicroelectronics, in a SOT-23-6L. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.
Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | IO1 | passive | Unidirectional ESD-protected line 1; internal Transil diode clamps positive transients above VBR (min 5.3 V for ESDA5V3SC6) to VCL and clamps negative transients to a diode drop below the common line (pins 2/5). |
| 2 | COM | power_in | Common reference node of the diode array, internally tied to pin 5; forms the shared cathode/return path for the four ESD protection diodes. |
| 3 | IO2 | passive | Unidirectional ESD-protected line 2; internal Transil diode clamps positive transients above VBR (min 5.3 V for ESDA5V3SC6) to VCL and clamps negative transients to a diode drop below the common line (pins 2/5). |
| 4 | IO3 | passive | Unidirectional ESD-protected line 3; internal Transil diode clamps positive transients above VBR (min 5.3 V for ESDA5V3SC6) to VCL and clamps negative transients to a diode drop below the common line (pins 2/5). |
| 5 | COM | power_in | Common reference node of the diode array, internally tied to pin 2; forms the shared cathode/return path for the four ESD protection diodes. |
| 6 | IO4 | passive | Unidirectional ESD-protected line 4; internal Transil diode clamps positive transients above VBR (min 5.3 V for ESDA5V3SC6) to VCL and clamps negative transients to a diode drop below the common line (pins 2/5). |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | STMicroelectronics |
| Package | SOT-23-6L |
| Category | Circuit Protection |
| Pins | 6 |
CAD (KiCad official)
- Symbol:
ESDA5V3SC6 - Footprint:
Package_TO_SOT_SMD:SOT-23-6 - 3D model: SOT-23-6L (KiCad packages3D, STEP)
- 3D model files:
esda5v3sc6-etched.step/esda5v3sc6-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);esda5v3sc6.step/esda5v3sc6.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: STMicroelectronics datasheet (9 pp, sha256
83535cf61c43011c, retrieved 2026-09-23, tier: manufacturer) - Extractor: parts-factory
2.0.0/extract_pins 0.2, primaryclaude-sonnet-5(text+vision), consensusclaude-opus-4-8(agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish. - CAD: KiCad official libraries (CC-BY-SA 4.0).