component

TPM3401AS3

Public Made by Adom

by adom

TECH PUBLIC MOSFETs, SOT-23. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componenttransistors-thyristorstpm3401as3factory-2.0.0extractor-text
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Generated by kicad-footprint-generator · KiCad file format 20260206
Name Last commit message Last updated
docs Publish 0.1.0 · Ray 4h ago
viewers tpm3401as3: viewers · Ray 4h ago
package.json Publish 0.1.0 · Ray 4h ago
page.json Set visibility: public · Ray 4h ago
README.md Publish 0.1.0 · Ray 4h ago
tpm3401as3-etched.glb Publish 0.1.0 · Ray 4h ago
tpm3401as3-etched.step tpm3401as3: factory component page (tier=lcsc) · Ray 4h ago
tpm3401as3-hero.glb tpm3401as3: hero GLB from the etched model (keeps the MPN mark) · Ray 4h ago
tpm3401as3-hero.overlay.json Publish 0.1.0 · Ray 4h ago
tpm3401as3.glb Publish 0.1.0 · Ray 4h ago
tpm3401as3.kicad_mod Publish 0.1.0 · Ray 4h ago
tpm3401as3.kicad_sym Publish 0.1.0 · Ray 4h ago
tpm3401as3.lbr Publish 0.1.0 · Ray 4h ago
tpm3401as3.step Publish 0.1.0 · Ray 4h ago

TPM3401AS3

TECH PUBLIC · MOSFETs · SOT-23

TPM3401AS3 from TECH PUBLIC, in a SOT-23. 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; gate-source voltage limited to ±12V absolute maximum, with threshold VGS(th) of -0.7V min to -1.3V max at ID=-250µA.
2 S passive Source of the P-channel MOSFET; the body diode runs from drain to source, with diode forward voltage up to -1.2V at IS=-4.2A.
3 D passive Drain; drain-source voltage rated -30V, continuous drain current -4.2A, pulsed -30A.

Key specifications

Parameter Value
Manufacturer TECH PUBLIC
Package SOT-23
Category Transistors/Thyristors
Pins 3

CAD (KiCad official)

  • Symbol: TPM3401AS3
  • Footprint: Package_TO_SOT_SMD:SOT-23
  • 3D model: SOT-23 (KiCad packages3D, STEP)
  • 3D model files: tpm3401as3-etched.step / tpm3401as3-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); tpm3401as3.step / tpm3401as3.glb are the bare package body.

Provenance

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

  • Datasheet: TECH PUBLIC datasheet (6 pp, sha256 bc7454e993d03536, retrieved 2026-10-17, 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