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BC856BW

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Guangdong Hottech Bipolar (BJT), SOT-323. 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 27d ago
viewers bc856bw: viewers · Ray 27d ago
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bc856bw-etched.step bc856bw: factory component page (tier=lcsc) · Ray 27d ago
bc856bw-hero.glb bc856bw: hero GLB from the etched model (keeps the MPN mark) · Ray 27d ago
bc856bw-hero.overlay.json Publish 0.1.0 · Ray 27d ago
bc856bw.glb Publish 0.1.0 · Ray 27d ago
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bc856bw.lbr Publish 0.1.0 · Ray 27d ago
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BC856BW

Guangdong Hottech · Bipolar (BJT) · SOT-323

BC856BW from Guangdong Hottech, in a SOT-323. 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 PNP transistor; VEBO max -5 V, hFE 220-475 for the BC856BW rank at VCE=-5V, IC=-2mA.
2 E passive Emitter of the PNP transistor; emitter-base breakdown voltage V(BR)EBO min -5 V.
3 C passive Collector of the PNP transistor; VCBO -80 V, VCEO -65 V, IC max -100 mA.

Key specifications

Parameter Value
Manufacturer Guangdong Hottech
Package SOT-323
Category Transistors/Thyristors
Pins 3

CAD (KiCad official)

  • Symbol: BC856BW
  • Footprint: Package_TO_SOT_SMD:SOT-323_SC-70
  • 3D model: SOT-323 (KiCad packages3D, STEP)
  • 3D model files: bc856bw-etched.step / bc856bw-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); bc856bw.step / bc856bw.glb are the bare package body.

Provenance

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

  • Datasheet: Guangdong Hottech datasheet (4 pp, sha256 bd36a4f275eb162c, retrieved 2026-10-09, tier: lcsc)
  • 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