component

SM05T1GH

Public Made by Adom

by adom

TECH PUBLIC ESD And Surge Protection (TVS/ESD), SOT-23. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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Generated by kicad-footprint-generator · KiCad file format 20260206
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SM05T1GH

TECH PUBLIC · ESD And Surge Protection (TVS/ESD) · SOT-23

SM05T1GH from TECH PUBLIC, in a SOT-23. 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 IO1 passive ESD-protected line 1 (uni-directional TVS diode to pin 3), 5V working voltage, 1.3 pF max capacitance to pin 3.
2 IO2 passive ESD-protected line 2 (uni-directional TVS diode to pin 3), 5V working voltage, 1.3 pF max capacitance to pin 3.
3 GND power_in Common cathode/return node shared by both TVS diodes, connect to ground; pin 1 to pin 3 and pin 2 to pin 3 are the measured paths.

Key specifications

Parameter Value
Manufacturer TECH PUBLIC
Package SOT-23
Category Circuit Protection
Pins 3

CAD (KiCad official)

  • Symbol: SM05T1GH
  • Footprint: Package_TO_SOT_SMD:SOT-23
  • 3D model: SOT-23 (KiCad packages3D, STEP)
  • 3D model files: sm05t1gh-etched.step / sm05t1gh-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); sm05t1gh.step / sm05t1gh.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: TECH PUBLIC datasheet (4 pp, sha256 d4b0f6f4a24b4f4d, retrieved 2026-10-18, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-5-5 (vision), consensus claude-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).

Datasheet PDF