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ADTA144ECAQ-13

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

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Generated by kicad-footprint-generator · KiCad file format 20260206
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ADTA144ECAQ-13

Diodes Incorporated · Digital Transistors · SOT-23

ADTA144ECAQ-13 from Diodes Incorporated, 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 IN input Input terminal; the input voltage VIN is rated +10 to -40 V measured from pin 1 to pin 2 (absolute maximum ratings).
2 GND power_in Ground reference terminal; the supply voltage VCC and input voltage VIN are both specified relative to pin 2.
3 OUT output Output terminal; the supply voltage VCC is rated -50 V maximum measured from pin 3 to pin 2, with output current IO limited to -30 mA and collector current IC to -100 mA maximum.

Key specifications

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

CAD (KiCad official)

  • Symbol: ADTA144ECAQ-13
  • Footprint: Package_TO_SOT_SMD:SOT-23
  • 3D model: SOT-23 (KiCad packages3D, STEP)
  • 3D model files: adta144ecaq-13-etched.step / adta144ecaq-13-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); adta144ecaq-13.step / adta144ecaq-13.glb are the bare package body.

Provenance

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

  • Datasheet: Diodes Incorporated datasheet (7 pp, sha256 d67cb9b00c336ed8, retrieved 2026-10-09, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-5-5 (text), consensus claude-sonnet-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