component
TPUSBLC6-4SC6
Public Made by Adomby adom
TECH PUBLIC ESD And Surge Protection (TVS/ESD), SOT-23-6. 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
markdownTPUSBLC6-4SC6
TECH PUBLIC · ESD And Surge Protection (TVS/ESD) · SOT-23-6
TPUSBLC6-4SC6 from TECH PUBLIC, in a SOT-23-6. 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 | Protected data line I/O pin (steering diodes to the rails), 0.35 pF typ between I/O pins, 5 V max reverse working voltage to ground. |
| 2 | GND | power_in | Ground reference pin at the bottom rail of the TVS array; I/O pins are rated 5 V max reverse working voltage to ground. |
| 3 | I/O2 | passive | Protected data line I/O pin (steering diodes to the rails), 0.35 pF typ between I/O pins, 5 V max reverse working voltage to ground. |
| 4 | I/O3 | passive | Protected data line I/O pin (steering diodes to the rails), 0.35 pF typ between I/O pins, 5 V max reverse working voltage to ground. |
| 5 | VBUS | power_in | Power line protection pin at the top rail of the array, where the central TVS diode clamps to ground (datasheet states protection of one power line). |
| 6 | I/O4 | passive | Protected data line I/O pin (steering diodes to the rails), 0.35 pF typ between I/O pins, 5 V max reverse working voltage to ground. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | TECH PUBLIC |
| Package | SOT-23-6 |
| Category | Circuit Protection |
| Pins | 6 |
CAD (KiCad official)
- Symbol:
TPUSBLC6-4SC6 - Footprint:
Package_TO_SOT_SMD:SOT-23-6 - 3D model: SOT-23-6 (KiCad packages3D, STEP)
- 3D model files:
tpusblc6-4sc6-etched.step/tpusblc6-4sc6-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);tpusblc6-4sc6.step/tpusblc6-4sc6.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: TECH PUBLIC datasheet (4 pp, sha256
b35578141ec4afb5, retrieved 2026-10-09, 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).