STU6N90K5

Introduction

The STU6N90K5 is a power MOSFET belonging to the category of semiconductor devices. It is commonly used in electronic circuits for its unique characteristics and performance. This entry provides an overview of the STU6N90K5, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Semiconductor device
• Use: Power switching applications
• Characteristics: High voltage capability, low on-resistance, fast switching speed
• Package: TO-220
• Essence: Power MOSFET for efficient power management
• Packaging/Quantity: Typically packaged individually

Specifications

• Voltage Rating: 900V
• Current Rating: 6A
• On-Resistance: 1.5Ω
• Gate Threshold Voltage: 3V
• Operating Temperature: -55°C to 150°C

Detailed Pin Configuration

The STU6N90K5 typically has three pins: 1. Gate (G): Input for controlling the switching operation 2. Drain (D): Output terminal connected to the load 3. Source (S): Common terminal

Functional Features

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

Advantages and Disadvantages

Advantages

• Efficient power management
• Suitable for high voltage applications
• Low power dissipation

Disadvantages

• Sensitivity to static electricity
• Gate drive requirements may be more complex compared to lower voltage MOSFETs

Working Principles

The STU6N90K5 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. By modulating the gate voltage, the MOSFET can efficiently switch power to the connected load.

Detailed Application Field Plans

The STU6N90K5 finds extensive use in various power electronics applications, including: - Switching power supplies - Motor control - Inverters - LED lighting - Audio amplifiers

Detailed and Complete Alternative Models

Some alternative models to the STU6N90K5 include: - IRF540N - FQP30N06L - IRLB8748

In conclusion, the STU6N90K5 power MOSFET offers high voltage capability, low on-resistance, and fast switching speed, making it suitable for diverse power switching applications. Its efficient power management and broad application field plans make it a valuable component in electronic circuits.

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