component

50N03

Public Made by Adom

by adom

GOODWORK MOSFETs, TO-252. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componenttriode-mos tube-transistor50n03factory-2.0.0extractor-text

Verified 50N03

by Ray · last 4 Nov 2026 · 1 record · files match
SymbolFootprint3D modelPins

Verification log 1 record

4 Nov 2026RayPublished by the parts factory: tier lcsc, 3 pinsfiles match
SymbolFootprint3D modelPinsfor all variants
  • ✓component-page-verify: PASS
  • ✓cad_props: Datasheet, MPN and distributor properties match page.json
  • ✓component: 50N03 · TO-252 · 3 pins
  • ✓copper: 3 copper pads, none touching another net
  • ✓datasheet: all 3 pin names found in the 5-page datasheet
  • •distributor (warn): no ['digikey', 'mouser'] number
  • ✓family: TO-252-2
  • ✓files: 7 declared files present
  • ✓hero: docs/hero.png 4000x2500
  • ✓lbr: OK: /tmp/cpv-zjy_d9dr/x.lbr is a valid EAGLE .lbr with complete deviceset
  • ✓license: CC-BY-SA-4.0
  • ✓models_3d: 2 records
  • •package_fit (skip): the datasheet dimensions give no height or body size to compare (datasheet p.1)
  • ✓pads: 3 pins = 3 pads
  • ✓pose: 2 STEP(s) Z-up, seated, centred
  • ✓symbol: 3 pins agree
  • ✓visibility: public, source open
Evidencedatasheet
Verified files✓ 50n03.kicad_sym✓ 50n03.kicad_mod✓ 50n03.step
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3D Model

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Symbol & Footprint

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PCB Footprint

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Datasheet

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Contents

README

markdown

50N03

GOODWORK · MOSFETs · TO-252

50N03 from GOODWORK, in a TO-252. 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; drive with VGS up to ±20 V, with a typical threshold of 1.5 V (1.0 to 2.5 V at ID=250μA).
2 D passive Drain, shown on the center lead and the exposed tab; VDS is rated 30 V and continuous ID is 50 A at TC=25℃.
3 S passive Source; the continuous body-diode forward current is 50 A.

Key specifications

Parameter Value
Manufacturer GOODWORK
Package TO-252
Category Triode/MOS Tube/Transistor
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 Breakdown Voltage V(BR)DSS 30 V VGS=0V, ID=250μA 2
Zero Gate Voltage Drain Current IDSS 1 μA VDS =30V, VGS=0V, 2
Gate to Body Leakage Current IGSS -100 100 nA VDS=0V, VGS=±20V 2
Gate Threshold Voltage VGS(th) 1 1.5 2.5 V VDS=VGS, ID=250μA 2
Static Drain-Source on-Resistance RDS(on) 6.5 7.5 mΩ VGS=10V, ID=25A 2
Static Drain-Source on-Resistance RDS(on) 10 14 mΩ VGS=4.5V, ID=15A 2
Maximum Continuous Drain to Source Diode Forward Current IS 50 A 2
Maximum Pulsed Drain to Source Diode Forward Current ISM 200 A 2
Drain to Source Diode Forward Voltage VSD 1.2 V VGS=0V, IS=30A 2
Drain-Source Voltage VDS 30 V 1
Gate-Source Voltage VGS -20 20 V 1
Continuous Drain Current ID@TC=25℃ 50 A TC=25℃, VGS @ 10V 1
Continuous Drain Current ID@TC=100℃ 33 A TC=100℃, VGS @ 10V 1
Pulsed Drain Current IDM 198 A 1
Single Pulse Avalanche Energy EAS 36 mJ 1
Avalanche Current IAS 53.8 A 1
Total Power Dissipation PD@TC=25℃ 32.5 W TC=25℃ 1
Storage Temperature Range TSTG -55 175 ℃ 1
Operating Junction Temperature Range TJ -55 175 ℃ 1
Thermal Resistance Junction-Case RθJC 3.56 ℃/W 1

CAD (KiCad official)

  • Symbol: 50N03
  • Footprint: Package_TO_SOT_SMD:TO-252-2
  • 3D model: TO-252 (KiCad packages3D, STEP)
  • 3D model files: 50n03-etched.step / 50n03-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); 50n03.step / 50n03.glb are the bare package body.

Provenance

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

  • Datasheet: GOODWORK datasheet (5 pp, sha256 0679ebc78aa261fa, retrieved 2026-11-04, 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