component

S8550M-D

Public Made by Adom

by adom

Foshan Blue Rocket Elec 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
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docs Publish 0.1.0 · Ray 28d ago
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README.md Publish 0.1.0 · Ray 28d ago
s8550m-d-etched.glb s8550m-d: factory component page (tier=lcsc) · Ray 28d ago
s8550m-d-etched.step s8550m-d: factory component page (tier=lcsc) · Ray 28d ago
s8550m-d-hero.glb s8550m-d: hero GLB from the etched model (keeps the MPN mark) · Ray 28d ago
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S8550M-D

Foshan Blue Rocket Elec · Bipolar (BJT) · SOT-23

S8550M-D from Foshan Blue Rocket Elec, 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 passive Base terminal of the silicon PNP transistor; the absolute maximum base current is -200 mA at Ta=25℃.
2 Emitter passive Emitter terminal of the PNP transistor; the emitter-to-base breakdown voltage VEBO is -6.0 V minimum at IE=-0.1 mA.
3 Collector passive Collector terminal of the PNP transistor; the absolute maximum collector current is -800 mA and the collector-to-emitter voltage VCEO is -25 V at Ta=25℃.

Key specifications

Parameter Value
Manufacturer Foshan Blue Rocket Elec
Package SOT-23
Category Transistors/Thyristors
Pins 3

CAD (KiCad official)

  • Symbol: S8550M-D
  • Footprint: Package_TO_SOT_SMD:SOT-23
  • 3D model: SOT-23 (KiCad packages3D, STEP)
  • 3D model files: s8550m-d-etched.step / s8550m-d-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); s8550m-d.step / s8550m-d.glb are the bare package body.

Provenance

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

  • Datasheet: Foshan Blue Rocket Elec datasheet (6 pp, sha256 0b87e03cdc2b7ad7, 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