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FQPF9N25C
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FQPF9N25C: Semiconductor Device Encyclopedia Entry

Introduction

The FQPF9N25C is a power MOSFET belonging to the semiconductor device category. This entry provides an overview of 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: Power switching applications
  • Characteristics: High voltage capability, low on-resistance, fast switching speed
  • Package: TO-220F
  • Essence: Power management
  • Packaging/Quantity: Typically available in reels or tubes

Specifications

  • Voltage Rating: 250V
  • Current Rating: 9A
  • On-Resistance: 0.75Ω
  • Gate Threshold Voltage: 2-4V
  • Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

  1. Gate (G)
  2. Drain (D)
  3. Source (S)

Functional Features

  • High voltage capability suitable for 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

  • High voltage rating allows for versatile use in power systems
  • Low on-resistance enhances energy efficiency
  • Fast switching speed enables quick response in power control applications

Disadvantages

  • Higher gate threshold voltage may require specific drive circuitry
  • Limited current rating compared to some alternative models

Working Principles

The FQPF9N25C operates based on the principle of field-effect transistors, utilizing the control of electric fields within the semiconductor material to regulate the flow of current between the drain and source terminals.

Detailed Application Field Plans

The FQPF9N25C finds extensive application in various power management scenarios, including: - Switching power supplies - Motor control circuits - LED lighting systems - DC-DC converters - Inverter circuits

Detailed and Complete Alternative Models

  • IRF9Z34N
  • STP9NK90ZFP
  • FQP9N90C

In conclusion, the FQPF9N25C power MOSFET offers high voltage capability, low on-resistance, and fast switching speed, making it suitable for diverse power switching applications. Its working principles, application field plans, and alternative models provide a comprehensive understanding of its role in power management.

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技術ソリューションにおける FQPF9N25C の適用に関連する 10 件の一般的な質問と回答をリストします。

Sure, here are 10 common questions and answers related to the application of FQPF9N25C:

  1. What is FQPF9N25C?

    • FQPF9N25C is a N-Channel MOSFET transistor designed for high-speed switching applications.

  2. What is the maximum drain-source voltage for FQPF9N25C?

    • The maximum drain-source voltage for FQPF9N25C is 250V.

  3. What is the maximum continuous drain current for FQPF9N25C?

    • The maximum continuous drain current for FQPF9N25C is 9A.

  4. What are the typical applications of FQPF9N25C?

    • FQPF9N25C is commonly used in power supplies, DC-DC converters, motor control, and other high-speed switching applications.

  5. What is the on-resistance of FQPF9N25C?

    • The on-resistance of FQPF9N25C is typically around 0.75 ohms.

  6. What is the gate-source voltage for FQPF9N25C?

    • The gate-source voltage for FQPF9N25C is typically ±20V.

  7. Is FQPF9N25C suitable for high-frequency switching applications?

    • Yes, FQPF9N25C is suitable for high-frequency switching due to its fast switching characteristics.

  8. Can FQPF9N25C be used in automotive applications?

    • Yes, FQPF9N25C can be used in automotive applications where high-speed switching is required.

  9. Does FQPF9N25C require a heat sink for operation?

    • It is recommended to use a heat sink when operating FQPF9N25C at high currents or in high-temperature environments.

  10. What are the thermal characteristics of FQPF9N25C?

    • FQPF9N25C has a low thermal resistance and is designed to efficiently dissipate heat during operation.