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TPM3090NK3-5

TECH PUBLIC · MOSFETs · TO-252

TPM3090NK3-5 from TECH PUBLIC, in a TO-252. 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, with gate-source voltage limited to ±20V and a gate threshold of 0.8V min to 2.0V max.
2 D passive Drain terminal, also connected to the exposed tab, rated for 30V drain-source voltage and 90A continuous current at Tc=25°C.
3 S passive Source terminal of the N-channel MOSFET, with a body diode rated for 90A continuous forward current.

Key specifications

Parameter Value
Manufacturer TECH PUBLIC
Package TO-252
Category Transistors/Thyristors
Pins 3

CAD (KiCad official)

  • Symbol: TPM3090NK3-5
  • Footprint: Package_TO_SOT_SMD:TO-252-2
  • 3D model: TO-252 (KiCad packages3D, STEP)
  • 3D model files: tpm3090nk3-5-etched.step / tpm3090nk3-5-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); tpm3090nk3-5.step / tpm3090nk3-5.glb are the bare package body.

Provenance

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

  • Datasheet: TECH PUBLIC datasheet (5 pp, sha256 b1a712717154a6f1, retrieved 2026-10-18, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-5-5 (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