component

PMBT4401

Public Made by Adom

by adom

PAKER Bipolar (BJT), 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
Name Last commit message Last updated
docs Publish 0.1.0 · Ray 28d ago
viewers pmbt4401: viewers · Ray 28d ago
package.json Publish 0.1.0 · Ray 28d ago
page.json Set visibility: public · Ray 28d ago
pmbt4401-etched.glb pmbt4401: factory component page (tier=lcsc) · Ray 28d ago
pmbt4401-etched.step pmbt4401: factory component page (tier=lcsc) · Ray 28d ago
pmbt4401-hero.glb pmbt4401: hero GLB from the etched model (keeps the MPN mark) · Ray 28d ago
pmbt4401-hero.overlay.json Publish 0.1.0 · Ray 28d ago
pmbt4401.glb Publish 0.1.0 · Ray 28d ago
pmbt4401.kicad_mod Publish 0.1.0 · Ray 28d ago
pmbt4401.kicad_sym Publish 0.1.0 · Ray 28d ago
pmbt4401.lbr Publish 0.1.0 · Ray 28d ago
pmbt4401.step Publish 0.1.0 · Ray 28d ago
README.md Publish 0.1.0 · Ray 28d ago

PMBT4401

PAKER · Bipolar (BJT) · SOT-23

PMBT4401 from PAKER, 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 BASE input Base terminal of the NPN transistor; the datasheet gives an emitter-base voltage rating of 6 V (VEBO) and a continuous collector current of 600 mA.
2 EMITTER passive Emitter terminal of the NPN transistor; the datasheet gives an emitter-base voltage rating of 6 V (VEBO) and an emitter-base breakdown voltage V(BR)EBO of 6 V minimum.
3 COLLECTOR passive Collector terminal of the NPN transistor; the datasheet gives a collector-emitter voltage of 40 V, a collector-base voltage of 60 V, continuous collector current of 600 mA, and collector power dissipation of 300 mW.

Key specifications

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

CAD (KiCad official)

  • Symbol: PMBT4401
  • Footprint: Package_TO_SOT_SMD:SOT-23
  • 3D model: SOT-23 (KiCad packages3D, STEP)
  • 3D model files: pmbt4401-etched.step / pmbt4401-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); pmbt4401.step / pmbt4401.glb are the bare package body.

Provenance

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

  • Datasheet: PAKER datasheet (2 pp, sha256 568855cb05cbcad1, 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