component

120N03

Public Made by Adom

by adom

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

componenttransistors-thyristors120n03factory-2.0.0extractor-text

Verified 120N03

by Ray · last 5 Nov 2026 · 1 record · files match
SymbolFootprint3D modelPins

Verification log 1 record

5 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: 120N03 · TO-252 · 3 pins
  • ✓copper: 3 copper pads, none touching another net
  • ✓datasheet: all 3 pin names found in the 7-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-_49_z7va/x.lbr is a valid EAGLE .lbr with complete deviceset
  • ✓license: CC-BY-SA-4.0
  • ✓models_3d: 2 records
  • •package_fit (skip): no component.package_dims on the page: the model is unchecked against the datasheet drawing
  • ✓pads: 3 pins = 3 pads
  • ✓pose: 2 STEP(s) Z-up, seated, centred
  • ✓symbol: 3 pins agree
  • ✓symbol_text: no pin names collide
  • ✓visibility: public, source open
Evidencedatasheet
Verified files✓ 120n03.kicad_sym✓ 120n03.kicad_mod✓ 120n03.step
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Generated by kicad-footprint-generator · KiCad file format 20260206
Name Last commit message Last updated
docs Publish 0.1.0 · Ray 2d ago
viewers 120n03: viewers · Ray 2d ago
120n03-etched.glb Publish 0.1.0 · Ray 2d ago
120n03-etched.step 120n03: factory component page (tier=lcsc) · Ray 2d ago
120n03-hero.glb 120n03: hero GLB from the etched model (keeps the MPN mark) · Ray 2d ago
120n03-hero.overlay.json Publish 0.1.0 · Ray 2d ago
120n03.glb Publish 0.1.0 · Ray 2d ago
120n03.kicad_mod Publish 0.1.0 · Ray 2d ago
120n03.kicad_sym Publish 0.1.0 · Ray 2d ago
120n03.lbr Publish 0.1.0 · Ray 2d ago
120n03.step Publish 0.1.0 · Ray 2d ago
package.json Publish 0.1.0 · Ray 2d ago
page.json Set visibility: public · Ray 2d ago
README.md Publish 0.1.0 · Ray 2d ago
verification.json Verified: Published by the parts factory: tier lcsc, 3 pins · Ray 2d ago

120N03

GOODWORK · MOSFETs · TO-252

120N03 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; controls the channel, with VGS(th) 1.0 to 2.5 V and an absolute maximum of ±20 V.
2 D passive Drain, also the exposed tab; carries up to 120 A continuous at TC=25℃ and withstands 30 V VDSS.
3 S passive Source; the 30 V, 120 A N-channel MOSFET's current return, with the body diode conducting from source to drain.

Key specifications

Parameter Value
Manufacturer GOODWORK
Package TO-252
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 Breakdown Voltage V(BR)DSS 30 V VGS=0V, ID=250μA 2
Gate Threshold Voltage VGS(th) 1 1.5 2.5 V VDS= VGS, ID=250μA 2
Static Drain-Source on-Resistance RDS(on) 2.8 5.5 mΩ VGS =10V, ID =30A 2
Static Drain-Source on-Resistance RDS(on) 5.5 7.5 mΩ VGS =4.5V, ID =20A 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
Drain to Source Diode Forward Voltage VSD 1.2 V VGS = 0V, IS=30A 2
Maximum Continuous Drain to Source Diode Forward Current IS 120 A 2
Maximum Pulsed Drain to Source Diode Forward Current ISM 380 A 2
Drain-Source Voltage VDSS 30 V 1
Gate-Source Voltage VGSS -20 20 V 1
Continuous Drain Current ID 120 A TC = 25℃ 1
Continuous Drain Current ID 68 A TC = 100℃ 1
Pulsed Drain Current IDM 380 A note1: repetitive rating, pulse width limited by maximum junction temperature 1
Single Pulsed Avalanche Energy EAS 256 mJ note2: TJ=25℃, VDD=20V, VG=10V, RG=25Ω, L=0.5Mh, IAS=32A 1
Power Dissipation PD 78 W TC = 25℃ 1
Thermal Resistance, Junction to Case RθJC 1.95 ℃/W 1
Operating and Storage Temperature Range TJ, TSTG -55 175 ℃ 1

CAD (KiCad official)

  • Symbol: 120N03
  • Footprint: Package_TO_SOT_SMD:TO-252-2
  • 3D model: TO-252 (KiCad packages3D, STEP)
  • 3D model files: 120n03-etched.step / 120n03-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); 120n03.step / 120n03.glb are the bare package body.

Provenance

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

  • Datasheet: GOODWORK datasheet (7 pp, sha256 dbef770305beae6c, retrieved 2026-11-05, 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