FQPF4N90C

Introduction

The FQPF4N90C is a power MOSFET belonging to the category of electronic components. This entry provides an overview of its basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models.

Basic Information Overview

• Category: Power MOSFET
• Use: The FQPF4N90C is commonly used in power supply applications, motor control, and other high-power switching circuits.
• Characteristics: It exhibits low on-state resistance, high switching speed, and low gate charge, making it suitable for high-efficiency power conversion.
• Package: TO-220F
• Essence: The FQPF4N90C is designed to handle high power levels with minimal losses.
• Packaging/Quantity: Typically packaged in reels or tubes containing varying quantities based on manufacturer specifications.

Specifications

• Voltage Rating: 900V
• Current Rating: 4A
• On-State Resistance: 1.5Ω
• Gate-Source Voltage (Max): ±30V
• Power Dissipation: 75W

Detailed Pin Configuration

The FQPF4N90C typically follows the standard pin configuration for a TO-220F package: 1. Source (S) 2. Gate (G) 3. Drain (D)

Functional Features

• High voltage capability
• Low gate charge
• Fast switching speed
• Low on-state resistance

Advantages and Disadvantages

Advantages

• Suitable for high-power applications
• Low conduction losses
• Fast switching characteristics

Disadvantages

• Higher gate drive requirements compared to some lower voltage MOSFETs
• Sensitivity to overvoltage conditions

Working Principles

The FQPF4N90C operates based on the principle of field-effect transistors, where the voltage applied to the gate terminal controls the flow of current between the source and drain terminals. When the gate-source voltage exceeds the threshold, the MOSFET enters the conducting state, allowing current to flow through.

Detailed Application Field Plans

The FQPF4N90C finds extensive use in various applications, including: - Switched-mode power supplies - Motor control circuits - Inverters and converters for renewable energy systems - High-power LED lighting systems

Detailed and Complete Alternative Models

Some alternative models to the FQPF4N90C include: - IRF4905 - STP4NK90Z - FQP4N90C

In conclusion, the FQPF4N90C power MOSFET offers high voltage capability, low on-state resistance, and fast switching characteristics, making it suitable for a wide range of high-power applications.

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