component

AO4421-GK

Public Made by Adom

by adom

GOODWORK MOSFETs, SOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componenttransistors-thyristorsao4421-gkfactory-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 22d ago
viewers ao4421-gk: viewers · Ray 22d ago
ao4421-gk-etched.glb Publish 0.1.0 · Ray 22d ago
ao4421-gk-etched.step ao4421-gk: factory component page (tier=lcsc) · Ray 22d ago
ao4421-gk-hero.glb ao4421-gk: hero GLB from the etched model (keeps the MPN mark) · Ray 22d ago
ao4421-gk-hero.overlay.json Publish 0.1.0 · Ray 22d ago
ao4421-gk.glb Publish 0.1.0 · Ray 22d ago
ao4421-gk.kicad_mod Publish 0.1.0 · Ray 22d ago
ao4421-gk.kicad_sym Publish 0.1.0 · Ray 22d ago
ao4421-gk.lbr Publish 0.1.0 · Ray 22d ago
ao4421-gk.step Publish 0.1.0 · Ray 22d ago
package.json Publish 0.1.0 · Ray 22d ago
page.json Set visibility: public · Ray 22d ago
README.md Publish 0.1.0 · Ray 22d ago

AO4421-GK

GOODWORK · MOSFETs · SOP-8

AO4421-GK from GOODWORK, in a SOP-8. 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 S passive Source of the P-channel MOSFET, labelled S on the package drawing (VDS rated -60 V).
2 S passive Source of the P-channel MOSFET, labelled S on the package drawing (continuous source current -7.0 A).
3 S passive Source of the P-channel MOSFET, labelled S on the package drawing (pulsed source current -16.2 A).
4 G input Gate of the P-channel MOSFET, with VGS rated ±20 V and a threshold of -1 to -2.5 V at -250 uA.
5 D passive Drain of the P-channel MOSFET, labelled D on the package drawing (VDS -60 V, ID -7.0 A).
6 D passive Drain of the P-channel MOSFET, labelled D on the package drawing (pulsed drain current -16.2 A).
7 D passive Drain of the P-channel MOSFET, labelled D on the package drawing (RDS(ON) 25 mΩ typ at VGS=-10 V, ID=-3 A).
8 D passive Drain of the P-channel MOSFET, labelled D on the package drawing (BVDSS -60 V min).

Key specifications

Parameter Value
Manufacturer GOODWORK
Package SOP-8
Category Transistors/Thyristors
Pins 8

CAD (KiCad official)

  • Symbol: AO4421-GK
  • Footprint: Package_SO:SOIC-8_3.9x4.9mm_P1.27mm
  • 3D model: SOP-8 (KiCad packages3D, STEP)
  • 3D model files: ao4421-gk-etched.step / ao4421-gk-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); ao4421-gk.step / ao4421-gk.glb are the bare package body.

Provenance

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

  • Datasheet: GOODWORK datasheet (6 pp, sha256 91aeeec9b38feb11, retrieved 2026-10-13, tier: lcsc)
  • 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