5ET 400-R Product Overview

Introduction

The 5ET 400-R 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 electrical signals
• Characteristics: High power handling capacity, low on-state resistance, fast switching speed
• Package: TO-220AB
• Essence: Efficient power management
• Packaging/Quantity: Typically sold in reels or tubes containing multiple units

Specifications

• Maximum Voltage Rating: 400V
• Maximum Current Rating: 5A
• Power Dissipation: 40W
• Operating Temperature Range: -55°C to 150°C
• Mounting Type: Through Hole
• Package / Case: TO-220-3

Detailed Pin Configuration

The 5ET 400-R power transistor typically consists of three pins: 1. Collector (C): Connected to the positive supply voltage 2. Base (B): Controls the flow of current between collector and emitter 3. Emitter (E): Connected to the ground or negative supply voltage

Functional Features

• High power handling capacity allows for efficient amplification and switching of electrical signals
• Low on-state resistance minimizes power loss and heat generation
• Fast switching speed enables rapid response in electronic circuits

Advantages and Disadvantages

Advantages

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

Disadvantages

• Sensitive to overvoltage conditions
• Requires careful thermal management to prevent overheating

Working Principles

The 5ET 400-R operates based on the principles of bipolar junction transistors (BJTs). When a small current flows into the base terminal, it controls a larger current flow between the collector and emitter terminals, allowing for signal amplification and switching.

Detailed Application Field Plans

The 5ET 400-R finds extensive use in the following application fields: - Power supplies - Audio amplifiers - Motor control circuits - Lighting systems - Switching regulators

Detailed and Complete Alternative Models

Some alternative models to the 5ET 400-R include: - 2N3055 - MJ15003 - TIP31C - BD139

In conclusion, the 5ET 400-R power transistor offers high performance and reliability in various electronic applications, making it an essential component in modern electronic design and manufacturing.

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