component
USBLC6-2SC6-FS
Public Made by Adomby adom
FUXINSEMI ESD And Surge Protection (TVS/ESD), SOT-23-6L. Pinout cross-checked by two models against the datasheet, 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
markdownUSBLC6-2SC6-FS
FUXINSEMI · ESD And Surge Protection (TVS/ESD) · SOT-23-6L
USBLC6-2SC6-FS from FUXINSEMI, in a SOT-23-6L. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.
Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | I/O1 | passive | ESD-protected I/O line 1 (pins 1 and 6 are the same channel); 8/20µs Ipp 5.5A I/O-GND, 0.7 pF typ I/O-GND capacitance. |
| 2 | GND | power_in | Ground reference for the TVS array; I/O-GND peak pulse power 88 W (8/20µs). |
| 3 | I/O2 | passive | ESD-protected I/O line 2 (pins 3 and 4 are the same channel); ±30 kV air/contact ESD per IEC 61000-4-2. |
| 4 | I/O2 | passive | ESD-protected I/O line 2 (connected internally with pin 3); reverse working voltage 5 V max. |
| 5 | Vcc | power_in | Supply-rail protection pin with internal TVS to GND; VCC-GND 8/20µs Ipp 8 A, peak pulse power 120 W. |
| 6 | I/O1 | passive | ESD-protected I/O line 1 (connected internally with pin 1); I/O-I/O capacitance 0.35 pF typ. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | FUXINSEMI |
| Package | SOT-23-6L |
| Category | Circuit Protection |
| Pins | 6 |
CAD (KiCad official)
- Symbol:
USBLC6-2SC6-FS - Footprint:
Package_TO_SOT_SMD:SOT-23-6 - 3D model: SOT-23-6L (KiCad packages3D, STEP)
- 3D model files:
usblc6-2sc6-fs-etched.step/usblc6-2sc6-fs-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);usblc6-2sc6-fs.step/usblc6-2sc6-fs.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: FUXINSEMI datasheet (5 pp, sha256
8ce96a5af91d7be1, retrieved 2026-10-22, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-5-5(vision), consensusclaude-opus-5-5(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).