component

IRFR9120NTR

Public Made by Adom

by adom

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

componenttransistors-thyristorsirfr9120ntrfactory-2.0.0extractor-text

Verified IRFR9120NTR

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: IRFR9120NTR · TO-252 · 3 pins
  • ✓copper: 3 copper pads, none touching another net
  • ✓datasheet: all 3 pin names found in the 8-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-q_mfyflg/x.lbr is a valid EAGLE .lbr with complete deviceset
  • ✓license: CC-BY-SA-4.0
  • ✓models_3d: 2 records
  • ✓package_fit: height and body within the datasheet's package drawing (datasheet p.6)
  • ✓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✓ irfr9120ntr.kicad_sym✓ irfr9120ntr.kicad_mod✓ irfr9120ntr.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 1d ago
viewers irfr9120ntr: viewers · Ray 1d ago
irfr9120ntr-etched.glb Publish 0.1.0 · Ray 1d ago
irfr9120ntr-etched.step irfr9120ntr: factory component page (tier=lcsc) · Ray 1d ago
irfr9120ntr-hero.glb irfr9120ntr: hero GLB from the etched model (keeps the MPN mark) · Ray 1d ago
irfr9120ntr-hero.overlay.json Publish 0.1.0 · Ray 1d ago
irfr9120ntr.glb Publish 0.1.0 · Ray 1d ago
irfr9120ntr.kicad_mod Publish 0.1.0 · Ray 1d ago
irfr9120ntr.kicad_sym Publish 0.1.0 · Ray 1d ago
irfr9120ntr.lbr Publish 0.1.0 · Ray 1d ago
irfr9120ntr.step Publish 0.1.0 · Ray 1d ago
package.json Publish 0.1.0 · Ray 1d ago
page.json Set visibility: public · Ray 1d ago
README.md Publish 0.1.0 · Ray 1d ago
verification.json Verified: Published by the parts factory: tier lcsc, 3 pins · Ray 1d ago

IRFR9120NTR

UMW · MOSFETs · TO-252

IRFR9120NTR from UMW, 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; the datasheet rates the gate-source voltage at ±20 V (VGS).
2 D passive DRAIN; the datasheet rates the drain-source voltage at -100 V and continuous drain current at -8 A (TC=25°C).
3 S passive SOURCE; the datasheet gives no source-specific limit beyond the absolute maximum ratings in Section 4.

Key specifications

Parameter Value
Manufacturer UMW
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 BVDSS -100 V VGS=0V, ID=-250μA 2
Zero Gate Voltage Drain Current IDSS -1 µA VDS=-100V, VGS=0V 2
Gate-Body Leakage Current IGSS -100 100 nA VGS=±20V, VDS=0V 2
Drain-Source On-State Resistance RDS(ON) 210 mΩ VGS=-10V, ID=-6A 2
Gate Threshold Voltage VGS(th) -3 V VDS=VGS, ID=-250µA 2
Diode Forward Voltage VSD -1.2 V VGS=0V, IS=-4A 2
Drain-Source Voltage VDS -100 V 1
Gate-Source Voltage VGS -20 20 V 1
Drain Current-Continuous ID -8 A 1
Drain Current-Continuous (TC=100°C) ID(100°C) -6 A TC=100°C 1
Pulsed Drain Current IDM -30 A 1
Maximum Power Dissipation PD 40 W 1
Derating factor 0.32 W/°C 1
Single pulse avalanche energy EAS 110 mJ Note 5: TJ=25°C, VDD=-50V, VG=-10V, L=0.5mH, Rg=25Ω 1
Operating Junction and Storage Temperature Range TJ, TSTG -55 150 °C 1
Thermal Resistance, Junction-to-Case RthJC 3.13 °C/W Note 2 1

CAD (KiCad official)

  • Symbol: IRFR9120NTR
  • Footprint: Package_TO_SOT_SMD:TO-252-2
  • 3D model: TO-252 (KiCad packages3D, STEP)
  • 3D model files: irfr9120ntr-etched.step / irfr9120ntr-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); irfr9120ntr.step / irfr9120ntr.glb are the bare package body.

Provenance

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

  • Datasheet: UMW datasheet (8 pp, sha256 20c0c9e68ed6291f, retrieved 2026-11-05, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-5-5 (text), consensus claude-sonnet-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