component

TPD9112W-2

Public Made by Adom

by adom

TECH PUBLIC ESD Protection Devices, SOD-323. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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Made with KiCad 10.0 · needs KiCad 10.0 or later to open · KiCad file format 20260206
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docs Publish 0.1.0 · Ray 14d ago
viewers tpd9112w-2: symbol repaired (bidirectional TVS (the page says so)) · Ray 5d ago
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page.json Set visibility: public · Ray 14d ago
README.md Publish 0.1.0 · Ray 14d ago
tpd9112w-2-etched.glb Publish 0.1.0 · Ray 14d ago
tpd9112w-2-etched.step tpd9112w-2: factory component page (tier=lcsc) · Ray 14d ago
tpd9112w-2-hero.glb tpd9112w-2: hero GLB from the etched model (keeps the MPN mark) · Ray 14d ago
tpd9112w-2-hero.overlay.json Publish 0.1.0 · Ray 14d ago
tpd9112w-2.glb Publish 0.1.0 · Ray 14d ago
tpd9112w-2.kicad_mod Publish 0.1.0 · Ray 14d ago
tpd9112w-2.kicad_sym tpd9112w-2: symbol repaired (bidirectional TVS (the page says so)) · Ray 5d ago
tpd9112w-2.lbr tpd9112w-2: symbol repaired (bidirectional TVS (the page says so)) · Ray 5d ago
tpd9112w-2.step Publish 0.1.0 · Ray 14d ago

TPD9112W-2

TECH PUBLIC · ESD Protection Devices · SOD-323

TPD9112W-2 from TECH PUBLIC, in a SOD-323. 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 Terminal 1 passive Terminal of the bidirectional TVS diode, rated for a reverse working voltage of 12 V maximum with breakdown from 13 V minimum at 1 mA.
2 Terminal 2 passive Terminal of the bidirectional TVS diode, rated for a reverse working voltage of 12 V maximum with breakdown from 13 V minimum at 1 mA.

Key specifications

Parameter Value
Manufacturer TECH PUBLIC
Package SOD-323
Category TVS/Fuse/Board Level Protection
Pins 2

CAD (KiCad official)

  • Symbol: TPD9112W-2
  • Footprint: Diode_SMD:D_SOD-323
  • 3D model: SOD-323 (KiCad packages3D, STEP)
  • 3D model files: tpd9112w-2-etched.step / tpd9112w-2-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); tpd9112w-2.step / tpd9112w-2.glb are the bare package body.

Provenance

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

  • Datasheet: TECH PUBLIC datasheet (4 pp, sha256 a3243637f5be0c5b, retrieved 2026-10-26, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-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