ProjectsPricingInsights

BC857BS AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

BC857BS product

BC857BS

Transistors - Bipolar (BJT) - Single

Dual PNPBJTSOT-363

The BC857BS is a dual PNP bipolar transistor housed in a compact SOT-363 surface-mount package, suitable for space-constrained general-purpose switching and amplification circuits.

Best for

  • General purpose switching
  • Signal amplification
  • Space-constrained PCB designs

Avoid if

  • High-power applications exceeding 300mW
  • Applications requiring NPN transistors

Check before use

  • Thermal management in high-density layouts
  • hFE rank compatibility

Key specifications

Transistor Type
2 x PNP
VCEO
45 V
IC
200 mA

Compliance & Environment

RoHS
Compliant
REACH
Compliant
MSL
-
ECCN
-
HTSUS
-

Application

Consumer ElectronicsIndustrial Control

Datasheet

5252267db3d1cb5d0e9534516520ec17_FUXINSEMI(富芯森美)&BC857BS.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for BC857BS: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
Get Files
PCB Footprint
Land pattern for PCB layout
Get Files
3D Model
STEP file for mechanical design
Get Files
KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
Generate library

Login required · CAD models billed separately as an add-on

Where to Buy

Real-time and catalog pricing from verified distributors

Live prices updated on demand · Catalog (~) prices may differ

Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

The BC857BS is a dual PNP transistor array in a single SOT-363 package, providing two independent transistors with no mutual interference.