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NGTB40N120FL2WG

Public Made by Adom

by adom

onsemi IGBTs, TO-247. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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NGTB40N120FL2WG

onsemi · IGBTs · TO-247

NGTB40N120FL2WG from onsemi, in a TO-247. 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; absolute maximum gate-emitter voltage is ±20 V (±30 V transient, Tpulse = 5 µs, D < 0.10), with threshold VGE(th) of 4.5 to 6.5 V at IC = 400 µA.
2 C passive Collector; collector-emitter voltage is rated 1200 V, collector current 80 A at TC = 25 °C and 40 A at TC = 100 °C, with 200 A pulsed.
3 E passive Emitter; the co-packaged diode's forward current is rated 80 A at TC = 25 °C and 40 A at TC = 100 °C, with 200 A pulsed.

Key specifications

Parameter Value
Manufacturer onsemi
Package TO-247
Category Transistors
Pins 3

CAD (KiCad official)

  • Symbol: NGTB40N120FL2WG
  • Footprint: Package_TO_SOT_THT:TO-247-3_Vertical
  • 3D model: TO-247 (KiCad packages3D, STEP)
  • 3D model files: ngtb40n120fl2wg-etched.step / ngtb40n120fl2wg-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); ngtb40n120fl2wg.step / ngtb40n120fl2wg.glb are the bare package body.

Provenance

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

  • Datasheet: onsemi datasheet (12 pp, sha256 6a6c937374fdc0d1, retrieved 2026-10-27, tier: manufacturer)
  • 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