What are the primary applications for the B772?

It is commonly used in consumer electronics and industrial control circuits for switching loads up to 3A and signal amplification.

What should engineers review before using the B772?

Engineers should verify the collector-emitter voltage (30V) and collector current (3A) limits, and ensure the SOT-89 footprint is compatible with the PCB thermal design.

What are the key specifications of the B772?

Key specs include a VCEO of -30V, IC of -3A, PC of 500mW, and a transition frequency of 50MHz.

What is the sourcing status of the B772?

The B772 is an active component with high availability in the market, typically supplied in Tape & Reel packaging.

What is the pinout of B772?

Use the B772 datasheet for the official pinout diagram and pin names. In PartGenie, ask Datasheet AI about B772 pinout to locate pins, power rails, and interface signals before layout.

B772 Datasheet, Specs, Alternatives & ECAD | Slkor(SLKORMICRO Elec.)

AI summary

The B772 is a standard PNP Bipolar Junction Transistor (BJT) in an SOT-89 package, widely used for medium-power switching and amplification.

Best for

General purpose switching
Medium power amplification

Avoid if

High-speed switching applications
Applications exceeding 30V or 3A

Check before use

Thermal dissipation requirements
hFE rank selection

Key specifications

Type: PNP
VCEO: -30 V
IC: -3 A
Power Dissipation: 500 mW

Compliance & Environment

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

Application

SwitchingAmplification

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

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3D Model

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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

The B772 is a PNP bipolar junction transistor (BJT) manufactured by Hottech, designed for low-speed switching and general amplification.

AI summary

Best for

Avoid if

Check before use

Key specifications

Compliance & Environment

Application

Datasheet

CAD Models

Where to Buy

Alternative components

Design and risk insights

Questions & answers

What is the B772 transistor?+×

What are the primary applications for the B772?+×

What should engineers review before using the B772?+×

What are the key specifications of the B772?+×

What is the sourcing status of the B772?+×

What is the pinout of B772?+×