component

MS12N120HJC0

Public Made by Adom

by adom

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

componenttriode-mos tube-transistorms12n120hjc0factory-2.0.0extractor-text
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MS12N120HJC0

MASPOWER · MOSFETs · TO-247

MS12N120HJC0 from MASPOWER, 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; continuous gate-source voltage is rated ±20 V and transient ±30 V, with a gate threshold of 2.5 V to 5.5 V at ID=250 µA.
2 D passive Drain, also connected to the mounting tab; drain-source voltage is rated 1200 V and continuous drain current 12 A (30 A pulsed).
3 S passive Source; the body diode forward current is rated 12 A at TC=25℃.

Key specifications

Parameter Value
Manufacturer MASPOWER
Package TO-247
Category Triode/MOS Tube/Transistor
Pins 3

CAD (KiCad official)

  • Symbol: MS12N120HJC0
  • Footprint: Package_TO_SOT_THT:TO-247-3_Vertical
  • 3D model: TO-247 (KiCad packages3D, STEP)
  • 3D model files: ms12n120hjc0-etched.step / ms12n120hjc0-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); ms12n120hjc0.step / ms12n120hjc0.glb are the bare package body.

Provenance

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

  • Datasheet: MASPOWER datasheet (5 pp, sha256 084344425bc9e30b, retrieved 2026-10-26, 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