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BC857BS-7-F

Public Made by Adom

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Diodes Incorporated Bipolar (BJT), SOT-363. 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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BC857BS-7-F

Diodes Incorporated · Bipolar (BJT) · SOT-363

BC857BS-7-F from Diodes Incorporated, in a SOT-363. 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 E1 passive Emitter of PNP transistor 1; collector-emitter voltage limit is -45V.
2 B1 passive Base of PNP transistor 1; emitter-base voltage limit is -5.0V.
3 C2 passive Collector of PNP transistor 2; collector current is rated at -100mA continuous (-200mA peak).
4 E2 passive Emitter of PNP transistor 2; collector-emitter voltage limit is -45V.
5 B2 passive Base of PNP transistor 2; emitter-base voltage limit is -5.0V, with a peak base current of -200mA.
6 C1 passive Collector of PNP transistor 1; collector current is rated at -100mA continuous (-200mA peak) and collector-base voltage is -50V.

Key specifications

Parameter Value
Manufacturer Diodes Incorporated
Package SOT-363
Category Transistors/Thyristors
Pins 6

CAD (KiCad official)

  • Symbol: BC857BS-7-F
  • Footprint: Package_TO_SOT_SMD:SOT-363_SC-70-6
  • 3D model: SOT-363 (KiCad packages3D, STEP)
  • 3D model files: bc857bs-7-f-etched.step / bc857bs-7-f-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); bc857bs-7-f.step / bc857bs-7-f.glb are the bare package body.

Provenance

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

  • Datasheet: Diodes Incorporated datasheet (5 pp, sha256 ece4fa13bb2c7fef, 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