BC856BQ Datasheet, Specs, Alternatives & ECAD | Yangzhou Yangjie Elec | PartGenie

AI summary

BC856BQ product

BC856BQ is an AEC-Q101 qualified PNP transistor for low-current switching and amplification. It provides -65 V VCEO, -100 mA continuous collector current, and B-group gain of 220 to 475.

Best for

Low-current high-side switching
General-purpose PNP amplification
Automotive-qualified discrete transistor designs

Avoid if

Collector current exceeds 100 mA continuous
Emitter-base reverse voltage can exceed 5 V
A guaranteed high-current low-loss switch is required

Check before use

Confirm SOT-23 pin mapping
Provide sufficient base current for saturation
Evaluate junction temperature using the actual PCB thermal layout

Key specifications

Polarity: PNP
Collector-emitter voltage: -65 V
Continuous collector current: -100 mA
DC gain group: hFE 220 to 475
Package: SOT-23
Qualification: AEC-Q101

Compliance & Environment

RoHS: Compliant
REACH: -
MSL: MSL 1
ECCN: -
HTSUS: -

Application

General-purpose switchingSignal amplificationAutomotive electronics

Datasheet

34dafb412cdbdd2d823322858a71f108_BC856BQ.pdf

800 KB

CAD Models

Download ECAD models for BC856BQ: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol

Schematic symbol for your EDA tool

PCB Footprint

Land pattern for PCB layout

3D Model

STEP file for mechanical design

KiCad Library

Verified KiCad 8 symbol, footprint, and 3D model

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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

BC856BQ is a YANGJIE PNP general-purpose transistor in an SOT-23 package. Its Q suffix identifies an AEC-Q101 qualified version.