component

PDTC143ZT

Public Made by Adom

by adom

Nexperia Digital Transistors, SOT-23. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componenttransistors-thyristorspdtc143ztfactory-2.0.0extractor-text
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Generated by kicad-footprint-generator · KiCad file format 20260206
Name Last commit message Last updated
docs pdtc143zt: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 1mo ago
viewers pdtc143zt: viewers · Ray 1mo ago
package.json pdtc143zt: component.models_3d pose record per STEP (Z-up, seated z=0, pad-centre origin, identity binding) · Ray 1mo ago
page.json pdtc143zt: component.models_3d pose record per STEP (Z-up, seated z=0, pad-centre origin, identity binding) · Ray 1mo ago
pdtc143zt-etched.fit.json pdtc143zt: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 1mo ago
pdtc143zt-etched.glb pdtc143zt: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 1mo ago
pdtc143zt-etched.step pdtc143zt: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 1mo ago
pdtc143zt.glb Publish 0.1.0 · Ray 1mo ago
pdtc143zt.kicad_mod Publish 0.1.0 · Ray 1mo ago
pdtc143zt.kicad_sym Publish 0.1.0 · Ray 1mo ago
pdtc143zt.lbr Publish 0.1.0 · Ray 1mo ago
pdtc143zt.step Publish 0.1.0 · Ray 1mo ago
README.md pdtc143zt: laser-etched CAD + chip hero (factory 2.0.0 backfill) · Ray 1mo ago

PDTC143ZT

Nexperia · Digital Transistors · SOT-23

PDTC143ZT from Nexperia, in a SOT-23. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 I input Input (base) terminal; input voltage range -5 to 30 V.
2 GND power_in Ground (emitter) terminal.
3 O output Output (collector) terminal; maximum output current 100 mA.

Key specifications

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

CAD (KiCad official)

  • Symbol: PDTC143ZT
  • Footprint: Package_TO_SOT_SMD:SOT-23
  • 3D model: SOT-23 (KiCad packages3D, STEP)
  • 3D model files: pdtc143zt-etched.step / pdtc143zt-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); pdtc143zt.step / pdtc143zt.glb are the bare package body.

Provenance

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

  • Datasheet: Nexperia datasheet (12 pp, sha256 370dc01069eb7708, retrieved 2026-09-17, tier: manufacturer)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.2, primary claude-haiku-4-5-20251001 (text), consensus claude-sonnet-4-6 (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