component

AZC199-02S

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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docs Publish 0.1.0 · Ray 8h ago
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azc199-02s-etched.glb azc199-02s: factory component page (tier=lcsc) · Ray 8h ago
azc199-02s-etched.step azc199-02s: factory component page (tier=lcsc) · Ray 8h ago
azc199-02s-hero.glb azc199-02s: hero GLB from the etched model (keeps the MPN mark) · Ray 8h ago
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AZC199-02S

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

AZC199-02S 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 Protected line 1 (TVS diode anode side); 5V operating voltage, 1.3 pF max capacitance to Pin 3, ±30kV air/contact ESD per IEC 61000-4-2.
2 I/O2 passive Protected line 2 (TVS diode anode side); 5V operating voltage, 1.3 pF max capacitance to Pin 3, ±30kV air/contact ESD per IEC 61000-4-2.
3 GND power_in Common connection of both TVS diodes (ground reference); the datasheet drawing shows it joined to both diodes, and it is not explicitly labelled GND.

Key specifications

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

CAD (KiCad official)

  • Symbol: AZC199-02S
  • Footprint: Package_TO_SOT_SMD:SOT-23
  • 3D model: SOT-23 (KiCad packages3D, STEP)
  • 3D model files: azc199-02s-etched.step / azc199-02s-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); azc199-02s.step / azc199-02s.glb are the bare package body.

Provenance

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

  • Datasheet: TECH PUBLIC datasheet (4 pp, sha256 bde4c1881aa74669, retrieved 2026-10-09, 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