BUJ105AD,118 Product Overview

Introduction

BUJ105AD,118 is a semiconductor product belonging to the category of power transistors. This entry provides an overview of its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Power Transistor
• Use: Amplification and switching of electrical signals
• Characteristics: High power handling capacity, low on-state resistance, and fast switching speed
• Package: TO-220AB
• Essence: NPN Bipolar Junction Transistor
• Packaging/Quantity: Available in reels or tubes with varying quantities

Specifications

• Maximum Collector-Emitter Voltage (Vce): 100V
• Maximum Collector Current (Ic): 12A
• Power Dissipation (Pd): 40W
• Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

1. Collector (C): Connects to the positive supply voltage
2. Base (B): Controls the transistor's conductivity
3. Emitter (E): Connects to the ground or negative supply voltage

Functional Features

• High current gain
• Low saturation voltage
• Fast switching speed
• Excellent thermal stability

Advantages and Disadvantages

Advantages

• High power handling capacity
• Low on-state resistance
• Fast switching speed
• Reliable thermal performance

Disadvantages

• Susceptible to thermal runaway if not properly heatsinked
• Limited maximum operating temperature

Working Principles

BUJ105AD,118 operates based on the principles of bipolar junction transistors, where the flow of current between the collector and emitter is controlled by the base current. It amplifies and switches electrical signals with high efficiency and speed.

Detailed Application Field Plans

BUJ105AD,118 finds applications in various fields such as: - Power supplies - Motor control - Audio amplifiers - LED lighting - Switching regulators

Detailed and Complete Alternative Models

Some alternative models to BUJ105AD,118 include: - BUJ104AD,118 - BUJ106AD,118 - BUJ107AD,118 - BUJ108AD,118

In conclusion, BUJ105AD,118 is a versatile power transistor with high power handling capacity, fast switching speed, and reliable thermal performance. Its applications span across diverse fields, making it a valuable component in electronic circuits.

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