component

NTP125N65S3H

Public Made by Adom

by adom

onsemi MOSFETs, TO-220-3. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componenttriode-mos tube-transistorntp125n65s3hfactory-2.0.0extractor-text
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NTP125N65S3H

onsemi · MOSFETs · TO-220-3

NTP125N65S3H from onsemi, in a TO-220-3. 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; gate-to-source voltage is rated ±30 V DC and AC (f > 1 Hz), with a threshold of 2.4 V min to 4.0 V max at ID = 2.1 mA.
2 D passive Drain; drain-to-source voltage is rated 650 V with 24 A continuous drain current at TC = 25°C and 67 A pulsed.
3 S passive Source; maximum continuous source-to-drain body diode forward current is 24 A and pulsed is 67 A.

Key specifications

Parameter Value
Manufacturer onsemi
Package TO-220-3
Category Triode/MOS Tube/Transistor
Pins 3

CAD (KiCad official)

  • Symbol: NTP125N65S3H
  • Footprint: Package_TO_SOT_THT:TO-220-3_Vertical
  • 3D model: TO-220-3 (KiCad packages3D, STEP)
  • 3D model files: ntp125n65s3h-etched.step / ntp125n65s3h-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); ntp125n65s3h.step / ntp125n65s3h.glb are the bare package body.

Provenance

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

  • Datasheet: onsemi datasheet (11 pp, sha256 e440cff87bc410a9, retrieved 2026-10-28, 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