component

STB28NM50N

Public Made by Adom

by adom

STMicroelectronics MOSFETs, D2PAK. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componenttransistors-thyristorsstb28nm50nfactory-2.0.0extractor-text
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Generated by kicad-footprint-generator · KiCad file format 20260206
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README.md Initial commit: component/stb28nm50n · Ray 1d ago
stb28nm50n-etched.glb stb28nm50n: factory component page (tier=mfr) · Ray 1d ago
stb28nm50n-etched.step stb28nm50n: factory component page (tier=mfr) · Ray 1d ago
stb28nm50n-hero.glb stb28nm50n: hero GLB from the etched model (keeps the MPN mark) · Ray 1d ago
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STB28NM50N

STMicroelectronics · MOSFETs · D2PAK

STB28NM50N from STMicroelectronics, in a D2PAK. 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 terminal of the N-channel MOSFET; the datasheet gives a maximum gate-source voltage of ±25 V (VGS).
2 D passive Drain terminal of the N-channel MOSFET, rated 500 V drain-source voltage (VDS) and 21 A continuous drain current at TC = 25 °C.
3 S passive Source terminal of the N-channel MOSFET, rated for a 21 A continuous source-drain current and 84 A pulsed source-drain current.

Key specifications

Parameter Value
Manufacturer STMicroelectronics
Package D2PAK
Category Transistors/Thyristors
Pins 3

CAD (KiCad official)

  • Symbol: STB28NM50N
  • Footprint: Package_TO_SOT_SMD:TO-263-2
  • 3D model: D2PAK (KiCad packages3D, STEP)
  • 3D model files: stb28nm50n-etched.step / stb28nm50n-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); stb28nm50n.step / stb28nm50n.glb are the bare package body.

Provenance

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

  • Datasheet: STMicroelectronics datasheet (22 pp, sha256 4dec8558901dd3c4, retrieved 2026-10-08, tier: manufacturer)
  • 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