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PXT8050

Public Made by Adom

by adom

FOSAN Bipolar (BJT), SOT-89-3L. 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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pxt8050-etched.glb pxt8050: factory component page (tier=lcsc) · Ray 28d ago
pxt8050-etched.step pxt8050: factory component page (tier=lcsc) · Ray 28d ago
pxt8050-hero.glb pxt8050: hero GLB from the etched model (keeps the MPN mark) · Ray 28d ago
pxt8050-hero.overlay.json Publish 0.1.0 · Ray 28d ago
pxt8050.glb Publish 0.1.0 · Ray 28d ago
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PXT8050

FOSAN · Bipolar (BJT) · SOT-89-3L

PXT8050 from FOSAN, in a SOT-89-3L. 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 B input Base of the NPN transistor; VEBO max 5 V, BVEBO min 5 V at IE=100uA.
2 C passive Collector of the NPN transistor (also connected to the tab in the package drawing); VCBO 40 V, VCEO 25 V, IC max 1500 mA.
3 E passive Emitter of the NPN transistor; power dissipation 500 mW at Ta=25℃.

Key specifications

Parameter Value
Manufacturer FOSAN
Package SOT-89-3L
Category Transistors/Thyristors
Pins 3

CAD (KiCad official)

  • Symbol: PXT8050
  • Footprint: Package_TO_SOT_SMD:SOT-89-3
  • 3D model: SOT-89-3L (KiCad packages3D, STEP)
  • 3D model files: pxt8050-etched.step / pxt8050-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); pxt8050.step / pxt8050.glb are the bare package body.

Provenance

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

  • Datasheet: FOSAN datasheet (4 pp, sha256 c46da7f852254133, retrieved 2026-10-09, tier: lcsc)
  • Datasheet language: Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-5-5 (text+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