component

TPM603NT3-1

Public Made by Adom

by adom

TECH PUBLIC MOSFETs, SOT-89-3. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componenttriode-mos tube-transistortpm603nt3-1factory-2.0.0extractor-text
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Made with KiCad 10.0 · needs KiCad 10.0 or later to open · KiCad file format 20260206
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package.json Publish 0.1.0 · Ray 12d ago
page.json Set visibility: public · Ray 12d ago
README.md Publish 0.1.0 · Ray 12d ago
tpm603nt3-1-etched.glb Publish 0.1.0 · Ray 12d ago
tpm603nt3-1-etched.step tpm603nt3-1: factory component page (tier=lcsc) · Ray 12d ago
tpm603nt3-1-hero.glb tpm603nt3-1: hero GLB from the etched model (keeps the MPN mark) · Ray 12d ago
tpm603nt3-1-hero.overlay.json Publish 0.1.0 · Ray 12d ago
tpm603nt3-1.glb Publish 0.1.0 · Ray 12d ago
tpm603nt3-1.kicad_mod Publish 0.1.0 · Ray 12d ago
tpm603nt3-1.kicad_sym Publish 0.1.0 · Ray 12d ago
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tpm603nt3-1.step Publish 0.1.0 · Ray 12d ago

TPM603NT3-1

TECH PUBLIC · MOSFETs · SOT-89-3

TPM603NT3-1 from TECH PUBLIC, in a SOT-89-3. 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; the absolute maximum gate-source voltage is ±20 V and the gate threshold voltage is 1 V min to 2.3 V max at VDS=VGS, ID=250 µA.
2 D passive Drain; the drain-source voltage is rated at 60 V, with 3.5 A continuous and 10 A pulsed drain current.
3 S passive Source; the body diode between source and drain has a forward current of 3 A max and a forward voltage of 1.2 V max at IS=3 A.

Key specifications

Parameter Value
Manufacturer TECH PUBLIC
Package SOT-89-3
Category Triode/MOS Tube/Transistor
Pins 3

CAD (KiCad official)

  • Symbol: TPM603NT3-1
  • Footprint: Package_TO_SOT_SMD:SOT-89-3
  • 3D model: SOT-89-3 (KiCad packages3D, STEP)
  • 3D model files: tpm603nt3-1-etched.step / tpm603nt3-1-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); tpm603nt3-1.step / tpm603nt3-1.glb are the bare package body.

Provenance

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

  • Datasheet: TECH PUBLIC datasheet (6 pp, sha256 f2f2daf659a2787e, retrieved 2026-10-27, 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