component

FS3402

Public Made by Adom

by adom

FOSAN MOSFETs, SOT-23-3L. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componenttransistors-thyristorsfs3402factory-2.0.0extractor-text
Overview Files Discover Packages Releases Dependencies Issues Breadcrumbs Pull Requests Activity
main
Download ZIP Propose a change
Generated by kicad-footprint-generator · KiCad file format 20260206
Name Last commit message Last updated
docs Publish 0.1.0 · Ray 20d ago
viewers fs3402: viewers · Ray 20d ago
fs3402-etched.glb fs3402: factory component page (tier=lcsc) · Ray 20d ago
fs3402-etched.step fs3402: factory component page (tier=lcsc) · Ray 20d ago
fs3402-hero.glb fs3402: hero GLB from the etched model (keeps the MPN mark) · Ray 20d ago
fs3402-hero.overlay.json Publish 0.1.0 · Ray 20d ago
fs3402.glb Publish 0.1.0 · Ray 20d ago
fs3402.kicad_mod Publish 0.1.0 · Ray 20d ago
fs3402.kicad_sym Publish 0.1.0 · Ray 20d ago
fs3402.lbr Publish 0.1.0 · Ray 20d ago
fs3402.step Publish 0.1.0 · Ray 20d ago
package.json Publish 0.1.0 · Ray 20d ago
page.json Set visibility: public · Ray 20d ago
README.md Publish 0.1.0 · Ray 20d ago

FS3402

FOSAN · MOSFETs · SOT-23-3L

FS3402 from FOSAN, in a SOT-23-3L. 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 G input Gate; gate-source voltage is rated ±12 V maximum, with a threshold VGS(th) of 0.65 V min, 0.9 V typ and 1.5 V max at ID=250 uA.
2 S passive Source; continuous drain current is 5.8 A at TA=25°C, and the body diode forward drop VSD is 1.2 V max at ISD=5.6 A.
3 D passive Drain; drain-source voltage is rated 30 V, continuous drain current 5.8 A and pulsed drain current 23 A.

Key specifications

Parameter Value
Manufacturer FOSAN
Package SOT-23-3L
Category Transistors/Thyristors
Pins 3

CAD (KiCad official)

  • Symbol: FS3402
  • Footprint: Package_TO_SOT_SMD:SOT-23-3
  • 3D model: SOT-23-3L (KiCad packages3D, STEP)
  • 3D model files: fs3402-etched.step / fs3402-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); fs3402.step / fs3402.glb are the bare package body.

Provenance

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

  • Datasheet: FOSAN datasheet (5 pp, sha256 a83a7bc6bd63cc01, retrieved 2026-10-09, tier: lcsc)
  • Datasheet language: Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-5-5 (text+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