TPW-250 Product Overview

Introduction

The TPW-250 is a versatile electronic component that belongs to the category of power transistors. This product is widely used in various electronic applications due to its unique characteristics and functional features.

Basic Information Overview

• Category: Power Transistor
• Use: Amplification and switching of electronic signals
• Characteristics: High power handling capacity, low output impedance, and high gain
• Package: TO-220 package
• Essence: Efficient signal amplification and switching
• Packaging/Quantity: Typically sold in packs of 10 units

Specifications

• Maximum Collector-Emitter Voltage (Vce): 250V
• Maximum Collector Current (Ic): 10A
• Maximum Power Dissipation (Pd): 100W
• Transition Frequency (ft): 20MHz
• Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

The TPW-250 power transistor has a standard TO-220 pin configuration with three pins: 1. Collector (C): Connected to the positive supply voltage 2. Base (B): Input control terminal for signal amplification 3. Emitter (E): Connected to the ground or common reference point

Functional Features

• High power handling capacity allows for efficient signal amplification
• Low output impedance ensures minimal signal distortion
• High gain enables effective signal switching and amplification

Advantages and Disadvantages

Advantages

• High power handling capacity
• Low output impedance
• High gain for effective signal amplification

Disadvantages

• Susceptible to thermal issues at high operating temperatures
• Requires proper heat sinking for optimal performance

Working Principles

The TPW-250 operates based on the principles of bipolar junction transistors (BJTs). When a small input signal is applied to the base terminal, it controls the larger output current flowing between the collector and emitter terminals. This amplification process allows for the efficient handling of power signals.

Detailed Application Field Plans

The TPW-250 power transistor finds extensive use in the following application fields: - Audio amplifiers - Power supply circuits - Motor control systems - RF amplifiers

Detailed and Complete Alternative Models

For users seeking alternative models to the TPW-250, the following power transistors can be considered: - TPW-200: Similar specifications with slightly lower power handling capacity - TPW-300: Higher power handling capacity with similar characteristics - TPW-350: Enhanced thermal performance with comparable specifications

In conclusion, the TPW-250 power transistor offers high power handling capacity, low output impedance, and high gain, making it an ideal choice for various electronic applications requiring efficient signal amplification and switching.

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