ON Semiconductor
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FQP4N80
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FQP4N80

Introduction

The FQP4N80 is a power MOSFET belonging to the category of electronic components used in various applications. 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 FQP4N80.

Basic Information Overview

  • Category: Electronic Component
  • Use: Power MOSFET for various applications
  • Characteristics: High voltage capability, low on-resistance, fast switching speed
  • Package: TO-220
  • Essence: Power management
  • Packaging/Quantity: Typically sold in reels or tubes containing multiple units

Specifications

  • Voltage Rating: 800V
  • Current Rating: 4A
  • On-Resistance: 1.6Ω
  • Gate Charge: 20nC
  • Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

The FQP4N80 typically follows the standard pin configuration for a TO-220 package: 1. Gate (G) 2. Drain (D) 3. Source (S)

Functional Features

  • High Voltage Capability: Suitable for high voltage applications
  • Low On-Resistance: Efficient power management
  • Fast Switching Speed: Enables rapid control of power flow

Advantages and Disadvantages

Advantages

  • High voltage capability allows for versatile applications
  • Low on-resistance leads to efficient power management
  • Fast switching speed enables precise control

Disadvantages

  • Higher gate charge compared to some alternative models
  • Limited current rating for certain high-power applications

Working Principles

The FQP4N80 operates based on the principle of field-effect transistors, utilizing the control of electric fields to modulate the conductivity of the device. When a suitable voltage is applied to the gate terminal, the device switches between its on and off states, controlling the flow of current through the drain-source path.

Detailed Application Field Plans

The FQP4N80 finds extensive use in various applications, including but not limited to: - Switching power supplies - Motor control - Lighting systems - Audio amplifiers - Inverters

Detailed and Complete Alternative Models

Some alternative models to the FQP4N80 include: - IRFP460: Similar voltage and current ratings - STP4NK80Z: Comparable characteristics and package type - FQPF4N80C: Alternative manufacturer with similar specifications

In conclusion, the FQP4N80 power MOSFET offers high voltage capability, low on-resistance, and fast switching speed, making it suitable for diverse power management applications. While it has certain limitations, its performance and versatility make it a valuable component in various electronic systems.

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Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van FQP4N80 in technische oplossingen

  1. What is FQP4N80?

    • FQP4N80 is a power MOSFET transistor designed for high-voltage, high-speed power switching applications.

  2. What are the key specifications of FQP4N80?

    • The FQP4N80 has a maximum drain-source voltage of 800V, a continuous drain current of 4A, and a low on-resistance.

  3. What are the typical applications of FQP4N80?

    • FQP4N80 is commonly used in power supplies, lighting ballasts, motor control, and other high-voltage switching applications.

  4. What are the advantages of using FQP4N80 in technical solutions?

    • FQP4N80 offers low on-resistance, high voltage capability, and fast switching speeds, making it suitable for efficient power management and control.

  5. How does FQP4N80 compare to other similar components?

    • Compared to other MOSFETs, FQP4N80 stands out for its high voltage rating and low on-resistance, making it ideal for high-power applications.

  6. What are the thermal considerations when using FQP4N80?

    • Proper heat sinking and thermal management are important when using FQP4N80 to ensure optimal performance and reliability.

  7. Are there any application notes or reference designs available for FQP4N80?

    • Yes, manufacturers often provide application notes and reference designs to help engineers implement FQP4N80 in their technical solutions.

  8. Can FQP4N80 be used in automotive applications?

    • FQP4N80's high voltage capability makes it suitable for certain automotive applications such as electric vehicle power systems and battery management.

  9. What are the typical failure modes of FQP4N80?

    • Common failure modes include overvoltage stress, overcurrent conditions, and thermal overstress, so proper protection and circuit design are crucial.

  10. Where can I purchase FQP4N80 and related evaluation boards?

    • FQP4N80 and associated evaluation boards can be purchased from authorized distributors or directly from the manufacturer's website.