TIP29-BP: Transistor Encyclopedia Entry

Introduction

The TIP29-BP is a type of bipolar junction transistor (BJT) that belongs to the power category of transistors. This entry provides an overview of the TIP29-BP, including 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 applications in electronic circuits
• Characteristics: High current and voltage capability, low saturation voltage
• Package: TO-220
• Essence: NPN silicon epitaxial-base planar transistor
• Packaging/Quantity: Typically available in reels or tubes containing multiple units

Specifications

• Collector-Emitter Voltage (VCEO): 100V
• Collector-Base Voltage (VCBO): 100V
• Emitter-Base Voltage (VEBO): 5V
• Collector Current (IC): 1A
• Power Dissipation (PD): 20W
• Transition Frequency (fT): 3 MHz
• Operating Temperature Range: -65°C to 150°C

Detailed Pin Configuration

The TIP29-BP transistor has three pins: 1. Collector (C): Connects to the positive supply voltage in the circuit. 2. Base (B): Controls the transistor's conductivity when a small current is applied. 3. Emitter (E): Connects to the ground or common reference point in the circuit.

Functional Features

• High current gain (hFE)
• Low saturation voltage
• Fast switching speed
• Robust construction for high-power applications

Advantages and Disadvantages

Advantages

• Suitable for high-power amplification and switching applications
• Low saturation voltage reduces power dissipation
• Robust construction allows for reliable performance in demanding environments

Disadvantages

• Relatively lower transition frequency compared to some alternative models
• Limited maximum collector current compared to higher-power transistors

Working Principles

The TIP29-BP operates based on the principles of bipolar junction transistors. When a small current is applied to the base terminal, it controls the larger current flowing between the collector and emitter terminals. This property enables the transistor to amplify signals or act as a switch in electronic circuits.

Detailed Application Field Plans

The TIP29-BP is commonly used in various electronic applications, including: - Audio amplifiers - Power supply circuits - Motor control circuits - Switching regulators - LED drivers

Detailed and Complete Alternative Models

Some alternative models to the TIP29-BP include: - TIP30-BP: A complementary PNP transistor with similar characteristics - 2N3055: A higher-power NPN transistor suitable for more demanding applications - MJ15003: A high-voltage, high-current NPN transistor for power amplifier designs

In conclusion, the TIP29-BP is a versatile power transistor with specific characteristics that make it suitable for various amplification and switching applications in electronic circuits.

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