STP6N90K5

Introduction

The STP6N90K5 is a power MOSFET belonging to the category of electronic components used in various applications. This entry provides an overview of the product, 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 MOSFET
• Use: The STP6N90K5 is commonly used as a switching device in power supplies, motor control, and other high-power applications.
• Characteristics: It exhibits low on-state resistance, high switching speed, and high breakdown voltage.
• Package: The STP6N90K5 is typically available in a TO-220 package.
• Essence: It is designed to efficiently handle high currents and voltages in various electronic circuits.
• Packaging/Quantity: The product is usually packaged individually or in reels, with specific quantities per package.

Specifications

• Voltage Rating: 900V
• Current Rating: 6A
• On-State Resistance: 1.5Ω
• Gate Threshold Voltage: 3V
• Power Dissipation: 80W
• Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

The STP6N90K5 typically has three pins: 1. Gate (G): Controls the switching operation of the MOSFET. 2. Drain (D): Connects to the load or power supply. 3. Source (S): Connected to ground or the return path of the load.

Functional Features

• High Current and Voltage Handling: Capable of handling high currents and voltages, making it suitable for power applications.
• Low On-State Resistance: Minimizes power loss and heat generation during operation.
• Fast Switching Speed: Enables rapid switching between on and off states, contributing to efficient performance.

Advantages and Disadvantages

Advantages

• High current and voltage handling capability
• Low on-state resistance
• Fast switching speed

Disadvantages

• Sensitivity to static electricity and overvoltage events
• Requires careful handling and protection in sensitive circuits

Working Principles

The STP6N90K5 operates based on the principle of field-effect transistors, where the gate voltage controls the flow of current between the drain and source terminals. When a sufficient gate voltage is applied, the MOSFET turns on, allowing current to flow through it. Conversely, when the gate voltage is removed or reduced below the threshold, the MOSFET turns off, interrupting the current flow.

Detailed Application Field Plans

The STP6N90K5 finds extensive use in the following applications: - Switched-mode power supplies - Motor control circuits - Inverters and converters - Audio amplifiers - High-power LED lighting systems

Detailed and Complete Alternative Models

Some alternative models to the STP6N90K5 include: - IRF540N - FQP30N06L - IRLB8748 - IXFH6N100

In conclusion, the STP6N90K5 is a versatile power MOSFET with robust characteristics, making it suitable for a wide range of high-power electronic applications.

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