component

TPM138ES3

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-thyristorstpm138es3factory-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 23d ago
viewers tpm138es3: viewers · Ray 23d ago
package.json Publish 0.1.0 · Ray 23d ago
page.json Set visibility: public · Ray 23d ago
README.md Publish 0.1.0 · Ray 23d ago
tpm138es3-etched.glb Publish 0.1.0 · Ray 23d ago
tpm138es3-etched.step tpm138es3: factory component page (tier=lcsc) · Ray 23d ago
tpm138es3-hero.glb tpm138es3: hero GLB from the etched model (keeps the MPN mark) · Ray 23d ago
tpm138es3-hero.overlay.json Publish 0.1.0 · Ray 23d ago
tpm138es3.glb Publish 0.1.0 · Ray 23d ago
tpm138es3.kicad_mod Publish 0.1.0 · Ray 23d ago
tpm138es3.kicad_sym Publish 0.1.0 · Ray 23d ago
tpm138es3.lbr Publish 0.1.0 · Ray 23d ago
tpm138es3.step Publish 0.1.0 · Ray 23d ago

TPM138ES3

TECH PUBLIC · MOSFETs · SOT-23

TPM138ES3 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; controls the channel, with VGS(TH) 0.8 V min to 1.5 V max at 250 µA and an absolute maximum VGSS of ±20 V.
2 S passive Source; connects to the body diode anode, with continuous drain current of 360 mA at TA = 25°C.
3 D passive Drain; drain-source voltage rated at 50 V maximum, continuous drain current of 360 mA and pulsed drain current of 1500 mA.

Key specifications

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

CAD (KiCad official)

  • Symbol: TPM138ES3
  • Footprint: Package_TO_SOT_SMD:SOT-23
  • 3D model: SOT-23 (KiCad packages3D, STEP)
  • 3D model files: tpm138es3-etched.step / tpm138es3-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); tpm138es3.step / tpm138es3.glb are the bare package body.

Provenance

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

  • Datasheet: TECH PUBLIC datasheet (5 pp, sha256 4b70d8f8955873b6, 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