component

BC848B

Public Made by Adom

by adom

HXY MOSFET 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 27d ago
viewers bc848b: viewers · Ray 27d ago
bc848b-etched.glb bc848b: factory component page (tier=lcsc) · Ray 27d ago
bc848b-etched.step bc848b: factory component page (tier=lcsc) · Ray 27d ago
bc848b-hero.glb bc848b: hero GLB from the etched model (keeps the MPN mark) · Ray 27d ago
bc848b-hero.overlay.json Publish 0.1.0 · Ray 27d ago
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bc848b.step Publish 0.1.0 · Ray 27d ago
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BC848B

HXY MOSFET · Bipolar (BJT) · SOT-23

BC848B from HXY MOSFET, 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 BC848B NPN transistor; the datasheet gives the emitter-base breakdown voltage as 6 V minimum (IE=10µA, IC=0) and VEB=5V for emitter cut-off current test.
2 EMITTER passive Emitter terminal of the BC848B NPN transistor; the datasheet rates the emitter-base voltage VEBO at 6 V for this pin.
3 COLLECTOR passive Collector terminal of the BC848B NPN transistor; the BC848 variant is rated at 30 V for both collector-base (VCBO) and collector-emitter (VCEO) voltage with a 100 mA collector current limit.

Key specifications

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

CAD (KiCad official)

  • Symbol: BC848B
  • Footprint: Package_TO_SOT_SMD:SOT-23
  • 3D model: SOT-23 (KiCad packages3D, STEP)
  • 3D model files: bc848b-etched.step / bc848b-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); bc848b.step / bc848b.glb are the bare package body.

Provenance

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

  • Datasheet: HXY MOSFET datasheet (5 pp, sha256 14d58b0df335cf3a, 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