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B772 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

B772 product

B772

Transistors - Bipolar (BJT) - Single

PNPPower TransistorSOT-89Audio

The B772 is a general-purpose PNP power transistor in an SOT-89 package, suitable for audio amplification and low-speed switching.

Best for

  • Audio power stages
  • Low-speed switching circuits

Avoid if

  • High-frequency switching applications
  • Applications requiring >30V collector-emitter voltage

Check before use

  • Thermal dissipation requirements
  • Gain group classification

Key specifications

Polarity
PNP
VCEO
30 V
IC
3 A
PD
10 W

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Audio Power AmplifiersLow Speed Switching

Datasheet

cc6b832ecb318613e6112dd6e04850dc_2110091030_LGE-B772_C2903782.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for B772: 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

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 B772 is a PNP silicon epitaxial power transistor designed for audio frequency power amplifiers and low-speed switching applications.