component

AO3402M-6AF

Public Made by Adom

by adom

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

componenttransistors-thyristorsao3402m-6affactory-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 13d ago
viewers ao3402m-6af: viewers · Ray 13d ago
ao3402m-6af-etched.glb Publish 0.1.0 · Ray 13d ago
ao3402m-6af-etched.step ao3402m-6af: factory component page (tier=lcsc) · Ray 13d ago
ao3402m-6af-hero.glb ao3402m-6af: hero GLB from the etched model (keeps the MPN mark) · Ray 13d ago
ao3402m-6af-hero.overlay.json Publish 0.1.0 · Ray 13d ago
ao3402m-6af.glb Publish 0.1.0 · Ray 13d ago
ao3402m-6af.kicad_mod Publish 0.1.0 · Ray 13d ago
ao3402m-6af.kicad_sym Publish 0.1.0 · Ray 13d ago
ao3402m-6af.lbr Publish 0.1.0 · Ray 13d ago
ao3402m-6af.step Publish 0.1.0 · Ray 13d ago
package.json Publish 0.1.0 · Ray 13d ago
page.json Set visibility: public · Ray 13d ago
README.md Publish 0.1.0 · Ray 13d ago

AO3402M-6AF

FOSAN · MOSFETs · SOT-23

AO3402M-6AF from FOSAN, 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 G input Gate; gate-source voltage is rated at ±12 V maximum, with threshold VGS(th) of 0.65 V min, 0.9 V typ and 1.5 V max at ID=250 µA.
2 S passive Source; continuous drain current is 5.6 A at TA=25°C through the drain-source path, with body-diode forward drop of 1.2 V max at ISD=5.6 A.
3 D passive Drain; drain-source voltage is rated at 30 V maximum, with pulsed drain current of 23 A.

Key specifications

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

Electrical characteristics

Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).

Parameter Symbol Min Typ Max Unit Conditions Page
Drain-Source Voltage BVDSS 30 V 1
Gate-Source Voltage VGS 12 V 1
Drain Current (continuous) ID 5.6 A TA = 25°C 1
Drain Current (pulsed) IDM 23 A 1
Total Device Dissipation PD 1200 mW TA = 25°C 1
Thermal Resistance Junction-Ambient RΘJA 104 ℃/W 1
Junction/Storage Temperature TJ,Tstg -55 150 ℃ 1
Drain-Source Breakdown Voltage BVDSS 30 V ID =250uA,VGS=0V 2
Gate Threshold Voltage VGS(th) 0.65 0.9 1.5 V ID =250uA,VGS= VDS 2
Zero Gate Voltage Drain Current IDSS 1 uA VGS=0V, VDS= 30V 2
Gate Body Leakage IGSS 100 nA VGS=+12V, VDS=0V 2
Static Drain-Source On-State Resistance RDS(ON) 21 25 mΩ ID=5.6A,VGS=10V 2
Static Drain-Source On-State Resistance RDS(ON) 27 33 mΩ ID=5A,VGS=4.5V 2
Static Drain-Source On-State Resistance RDS(ON) 33 51 mΩ ID=3A,VGS=2.5V 2
Diode Forward Voltage Drop VSD 1.2 V ISD=5.6A,VGS=0V 2

CAD (KiCad official)

  • Symbol: AO3402M-6AF
  • Footprint: Package_TO_SOT_SMD:SOT-23
  • 3D model: SOT-23 (KiCad packages3D, STEP)
  • 3D model files: ao3402m-6af-etched.step / ao3402m-6af-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); ao3402m-6af.step / ao3402m-6af.glb are the bare package body.

Provenance

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

  • Datasheet: FOSAN datasheet (5 pp, sha256 b38861a2ab485a55, retrieved 2026-10-21, 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