FQU2N80TU

Introduction

The FQU2N80TU is a power MOSFET belonging to the category of electronic components used in various applications such as power supplies, motor control, and lighting. This entry provides an overview of the basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models of the FQU2N80TU.

Basic Information Overview

• Category: Power MOSFET
• Use: Power supplies, motor control, lighting
• Characteristics: High voltage capability, low on-resistance, fast switching speed
• Package: TO-251
• Essence: Efficient power management
• Packaging/Quantity: Typically available in reels of 250 or 500 units

Specifications

• Voltage Rating: 800V
• Current Rating: 2A
• On-Resistance: 4.5Ω
• Gate Threshold Voltage: 2-4V
• Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

The FQU2N80TU typically has three pins: 1. Gate (G): Input for controlling the switching behavior of the MOSFET 2. Drain (D): Connection to the load or power supply 3. Source (S): Common reference point and return path for the current

Functional Features

• High voltage capability allows for use in various high-power applications
• Low on-resistance minimizes power losses and improves efficiency
• Fast switching speed enables rapid response in switching applications

Advantages and Disadvantages

Advantages

• High voltage capability suitable for demanding applications
• Low on-resistance leads to reduced power dissipation
• Fast switching speed enhances overall performance

Disadvantages

• Higher gate threshold voltage may require specific drive circuitry
• Limited current rating compared to higher-power MOSFETs

Working Principles

The FQU2N80TU operates based on the principle of field-effect transistors, where the voltage applied to the gate terminal controls the flow of current between the drain and source terminals. When the gate-source voltage exceeds the threshold, the MOSFET enters the conducting state, allowing current to flow through it.

Detailed Application Field Plans

The FQU2N80TU finds applications in various fields including: - Switched-mode power supplies - Motor control circuits - LED lighting systems - Inverter and converter circuits

Detailed and Complete Alternative Models

Some alternative models to the FQU2N80TU include: - IRF840: Similar voltage and current ratings - STP16NF06: Comparable characteristics and package type - FQP27P06: Alternative with different polarity and characteristics

In conclusion, the FQU2N80TU power MOSFET offers high voltage capability, low on-resistance, and fast switching speed, making it suitable for diverse power management applications. Understanding its specifications, pin configuration, functional features, and alternative models provides valuable insights for its effective utilization in various electronic designs.

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