component

SI2302W

Public Made by Adom

by adom

TWGMC MOSFETs, SOT-323. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componenttransistors-thyristorssi2302wfactory-2.0.0extractor-text
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Generated by kicad-footprint-generator · KiCad file format 20260206
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docs Publish 0.1.0 · Ray 3h ago
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README.md Publish 0.1.0 · Ray 3h ago
si2302w-etched.glb si2302w: factory component page (tier=lcsc) · Ray 3h ago
si2302w-etched.step si2302w: factory component page (tier=lcsc) · Ray 3h ago
si2302w-hero.glb si2302w: hero GLB from the etched model (keeps the MPN mark) · Ray 3h ago
si2302w-hero.overlay.json Publish 0.1.0 · Ray 3h ago
si2302w.glb Publish 0.1.0 · Ray 3h ago
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si2302w.lbr Publish 0.1.0 · Ray 3h ago
si2302w.step Publish 0.1.0 · Ray 3h ago

SI2302W

TWGMC · MOSFETs · SOT-323

SI2302W from TWGMC, in a SOT-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 Gate input Gate terminal of the MOSFET, with gate-source voltage limited to VGS = ±8 V.
2 Source passive Source terminal of the MOSFET, with continuous source-drain diode conduction current IS rated at 0.6 A.
3 Drain passive Drain terminal of the MOSFET, with drain-source voltage VDS rated at 20 V and continuous drain current ID rated at 2.1 A.

Key specifications

Parameter Value
Manufacturer TWGMC
Package SOT-323
Category Transistors/Thyristors
Pins 3

CAD (KiCad official)

  • Symbol: SI2302W
  • Footprint: Package_TO_SOT_SMD:SOT-323_SC-70
  • 3D model: SOT-323 (KiCad packages3D, STEP)
  • 3D model files: si2302w-etched.step / si2302w-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); si2302w.step / si2302w.glb are the bare package body.

Provenance

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

  • Datasheet: TWGMC datasheet (4 pp, sha256 5b0eb9791dd5bdb3, retrieved 2026-10-09, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-5-5 (text), consensus claude-sonnet-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