component

TPE0572BS3

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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README.md Publish 0.1.0 · Ray 16d ago
tpe0572bs3-etched.glb Publish 0.1.0 · Ray 16d ago
tpe0572bs3-etched.step tpe0572bs3: factory component page (tier=lcsc) · Ray 16d ago
tpe0572bs3-hero.glb tpe0572bs3: hero GLB from the etched model (keeps the MPN mark) · Ray 16d ago
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TPE0572BS3

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

TPE0572BS3 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 I/O1 passive TVS protected line 1, bi-directional diode path to pin 3 with 15 pF typ (20 pF max) junction capacitance at VR=0, f=1MHz; reverse working voltage 5V max.
2 I/O2 passive TVS protected line 2, bi-directional diode path to pin 3 with 15 pF typ (20 pF max) junction capacitance at VR=0, f=1MHz; reverse working voltage 5V max.
3 COMMON passive Common node of the two TVS diode paths from pins 1 and 2 (shown joined at pin 3 in the diagram); the datasheet does not label it as ground.

Key specifications

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

CAD (KiCad official)

  • Symbol: TPE0572BS3
  • Footprint: Package_TO_SOT_SMD:SOT-23
  • 3D model: SOT-23 (KiCad packages3D, STEP)
  • 3D model files: tpe0572bs3-etched.step / tpe0572bs3-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); tpe0572bs3.step / tpe0572bs3.glb are the bare package body.

Provenance

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

  • Datasheet: TECH PUBLIC datasheet (4 pp, sha256 69c3942cedd94520, retrieved 2026-10-19, 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