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BC857BW AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

BC857BW product

BC857BW

Bipolar (BJT)

PNPBJTSOT-323Transistor

The BC857BW is a general-purpose PNP bipolar junction transistor (BJT) housed in a compact SOT-323 surface-mount package.

Best for

  • General purpose switching
  • Audio frequency amplification

Avoid if

  • High-power applications exceeding 150mW
  • Circuits requiring >45V collector-emitter voltage

Check before use

  • Thermal management in high-density layouts

Key specifications

Polarity
PNP
VCEO
-45 V
IC
-0.1 A
hFE Range
220 - 475

Compliance & Environment

RoHS
-
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

General PurposeAudio Amplification

Datasheet

83921120e2e782a251436279814f0c1d_Hottech(合科泰)&BC857BW.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for BC857BW: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
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PCB Footprint
Land pattern for PCB layout
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3D Model
STEP file for mechanical design
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KiCad Library
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Where to Buy

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Alternative components

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

Design and risk insights

Questions & answers

It is a PNP transistor designed for switching and audio frequency (AF) amplifier applications.