component

STP3NK90Z

Public Made by Adom

by adom

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

componenttransistors-thyristorsstp3nk90zfactory-2.0.0extractor-text
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Generated by kicad-footprint-generator · KiCad file format 20260206
Name Last commit message Last updated
docs stp3nk90z: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 3d ago
viewers stp3nk90z: viewers · Ray 4d ago
package.json Publish 0.1.0 · Ray 4d ago
page.json Set visibility: public · Ray 4d ago
README.md Initial commit: component/stp3nk90z · Ray 4d ago
stp3nk90z-etched.fit.json stp3nk90z: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 3d ago
stp3nk90z-etched.glb stp3nk90z: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 3d ago
stp3nk90z-etched.step stp3nk90z: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 3d ago
stp3nk90z.glb Publish 0.1.0 · Ray 4d ago
stp3nk90z.kicad_mod Publish 0.1.0 · Ray 4d ago
stp3nk90z.kicad_sym Publish 0.1.0 · Ray 4d ago
stp3nk90z.lbr Publish 0.1.0 · Ray 4d ago
stp3nk90z.step Publish 0.1.0 · Ray 4d ago

STP3NK90Z

STMicroelectronics · MOSFETs · TO-220

STP3NK90Z from STMicroelectronics, in a TO-220. 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 control terminal; gate-source voltage rating ±30 V, gate threshold voltage 3.0 to 4.5 V at ID = 50 µA.
2 D passive Drain terminal; drain-source voltage rating 900 V, continuous drain current 3 A at 25 °C, on-resistance 3.6 to 4.8 Ω at VGS = 10 V, ID = 1.5 A.
3 S passive Source terminal and reference for gate voltage; source-drain diode forward voltage 1.6 V at ISD = 3 A, reverse recovery time 510 ns.

Key specifications

Parameter Value
Manufacturer STMicroelectronics
Package TO-220
Category Transistors/Thyristors
Pins 3

CAD (KiCad official)

  • Symbol: STP3NK90Z
  • Footprint: Package_TO_SOT_THT:TO-220-3_Vertical
  • 3D model: TO-220 (KiCad packages3D, STEP)
  • 3D model files: stp3nk90z-etched.step / stp3nk90z-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); stp3nk90z.step / stp3nk90z.glb are the bare package body.

Provenance

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

  • Datasheet: STMicroelectronics datasheet (13 pp, sha256 fbdf855056c7784b, retrieved 2026-10-01, tier: manufacturer)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-4-5-20251001 (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