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Contents

README

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NTH4L014N120M3P

onsemi · MOSFETs · TO-247-4L

NTH4L014N120M3P from onsemi, in a TO-247-4L. 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 D passive Drain, rated for a drain-to-source voltage VDSS of 1200 V and a continuous drain current of 127 A at TC = 25°C.
2 S2 passive Power Source, carrying the main source current path, with a body diode source current IS of 129 A at TC = 25°C.
3 S1 passive Driver Source, the gate-drive return connection (Kelvin source) for the gate-to-source voltage.
4 G input Gate, with an absolute maximum gate-to-source voltage of -10/+22 V and a recommended operating range of -3/+18 V.

Key specifications

Parameter Value
Manufacturer onsemi
Package TO-247-4L
Category Triode/MOS Tube/Transistor
Pins 4

CAD (KiCad official)

  • Symbol: NTH4L014N120M3P
  • Footprint: Package_TO_SOT_THT:TO-247-4_Vertical
  • 3D model: TO-247-4L (KiCad packages3D, STEP)
  • 3D model files: nth4l014n120m3p-etched.step / nth4l014n120m3p-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); nth4l014n120m3p.step / nth4l014n120m3p.glb are the bare package body.

Provenance

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

  • Datasheet: onsemi datasheet (8 pp, sha256 1f843b553f5ad50e, retrieved 2026-11-02, 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