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TPCJ1012

Public Made by Adom

by adom

TECH PUBLIC MOSFETs, SOT-523. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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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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docs Publish 0.1.0 · Ray 20d ago
viewers tpcj1012: viewers · Ray 20d ago
package.json tpcj1012: etched from the flattened plain STEP (service-occt 1.6.0, from the plain STEP) · Ray 17d ago
page.json tpcj1012: etched from the flattened plain STEP (service-occt 1.6.0, from the plain STEP) · Ray 17d ago
README.md Publish 0.1.0 · Ray 20d ago
tpcj1012-etched.glb tpcj1012: etched from the flattened plain STEP (service-occt 1.6.0, from the plain STEP) · Ray 17d ago
tpcj1012-etched.step tpcj1012: etched from the flattened plain STEP (service-occt 1.6.0, from the plain STEP) · Ray 17d ago
tpcj1012-hero.glb tpcj1012: etched from the flattened plain STEP (service-occt 1.6.0, from the plain STEP) · Ray 17d ago
tpcj1012-hero.overlay.json tpcj1012: etched from the flattened plain STEP (service-occt 1.6.0, from the plain STEP) · Ray 17d ago
tpcj1012.glb plain STEP: one free product with face colours (generated model was nested; tscircuit read it white) · Ray 17d ago
tpcj1012.kicad_mod Publish 0.1.0 · Ray 20d ago
tpcj1012.kicad_sym Publish 0.1.0 · Ray 20d ago
tpcj1012.lbr Publish 0.1.0 · Ray 20d ago
tpcj1012.step plain STEP: one free product with face colours (generated model was nested; tscircuit read it white) · Ray 17d ago

TPCJ1012

TECH PUBLIC · MOSFETs · SOT-523

TPCJ1012 from TECH PUBLIC, in a SOT-523. 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 gate-source voltage is rated at ±8 V maximum, and it has an internal ESD protection diode to source.
2 S passive Source of the N-channel MOSFET, shown with the body diode and ESD clamp connected to it in the circuit diagram.
3 D passive Drain; drain-source voltage is rated at 20 V maximum, with continuous drain current of 0.8 A and pulsed current of 1.8 A.

Key specifications

Parameter Value
Manufacturer TECH PUBLIC
Package SOT-523
Category Transistors/Thyristors
Pins 3

CAD (KiCad official)

  • Symbol: TPCJ1012
  • Footprint: Package_TO_SOT_SMD:SOT-523
  • 3D model: SOT-523, generated from the KiCad footprint (body from the F.Fab outline, terminals on the pads, 0.8 mm nominal SOT-523 height). Neither the vendor nor KiCad ships a 3D model for this package, so the dimensions are nominal, not the manufacturer's CAD (STEP)
  • 3D model files: tpcj1012-etched.step / tpcj1012-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); tpcj1012.step / tpcj1012.glb are the bare package body.

Provenance

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

  • Datasheet: TECH PUBLIC datasheet (3 pp, sha256 16758ad839a0e614, retrieved 2026-10-13, 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