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AC857BQ-7 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

AC857BQ-7 product

AC857BQ-7

Transistors - Bipolar (BJT) - Single

PNPBJTAutomotiveSOT23

The AC857BQ-7 is an automotive-qualified PNP small signal transistor in a SOT23 package, ideal for switching and AF amplifier applications.

Best for

  • Automotive switching
  • AF amplifier circuits

Avoid if

  • Applications requiring high power dissipation beyond 350mW

Check before use

  • Thermal pad layout on PCB

Key specifications

Polarity
PNP
VCEO
-45 V
IC
-100 mA
hFE
220 - 475

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
1
ECCN
EAR99
HTSUS
8541210095.0

Application

AutomotiveGeneral Switching

Datasheet

575953.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for AC857BQ-7: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

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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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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 bipolar junction transistor (BJT) from Diodes Incorporated, specifically designed for high-reliability automotive applications.