ON Semiconductor
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FQP16N25
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FQP16N25

Introduction

The FQP16N25 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, detailed application field plans, and alternative models of the FQP16N25.

Basic Information Overview

  • Category: Power MOSFET
  • Use: The FQP16N25 is commonly used in power supply circuits, motor control, and other high-power switching applications.
  • Characteristics: It exhibits low on-resistance, high switching speed, and low gate charge, making it suitable for high-efficiency power conversion.
  • Package: TO-220
  • Essence: The FQP16N25 is designed to handle high current and voltage levels efficiently.
  • Packaging/Quantity: Typically packaged in tubes or reels containing multiple units.

Specifications

  • Voltage Rating: 250V
  • Current Rating: 16A
  • On-Resistance: 0.22Ω
  • Gate Charge: 30nC
  • Operating Temperature: -55°C to 175°C

Detailed Pin Configuration

The FQP16N25 typically has three pins: 1. Gate (G): Input terminal for controlling the MOSFET's conductivity. 2. Drain (D): Output terminal connected to the load. 3. Source (S): Terminal connected to the ground or common reference point.

Functional Features

  • High current and voltage handling capability
  • Low on-resistance for minimal power dissipation
  • Fast switching speed for efficient power control

Advantages and Disadvantages

Advantages

  • Efficient power handling
  • Low power dissipation
  • Fast switching speed

Disadvantages

  • Sensitive to static electricity
  • Requires careful handling during assembly

Working Principles

The FQP16N25 operates based on the principle of field-effect transistors, where the gate voltage controls the flow of current between the drain and source terminals. By modulating the gate voltage, the MOSFET can effectively switch high currents with minimal power loss.

Detailed Application Field Plans

The FQP16N25 finds extensive use in the following applications: - Switching power supplies - Motor control circuits - Inverters and converters - Audio amplifiers

Detailed and Complete Alternative Models

Some alternative models to the FQP16N25 include: - IRF540N - STP16NF06L - FDP8878

In conclusion, the FQP16N25 is a versatile power MOSFET with excellent characteristics suitable for various high-power applications.

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기술 솔루션에 FQP16N25 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.

  1. What is FQP16N25?

    • FQP16N25 is a 250V N-Channel MOSFET commonly used in power supply and motor control applications.

  2. What are the key specifications of FQP16N25?

    • The key specifications include a maximum drain-source voltage of 250V, continuous drain current of 16A, and low on-resistance.

  3. How can FQP16N25 be used in power supply applications?

    • FQP16N25 can be used to switch high currents in power supplies, helping regulate and control the flow of power.

  4. In what types of motor control applications can FQP16N25 be utilized?

    • FQP16N25 can be used in brushed DC motor control circuits and other motor drive applications to manage the motor's speed and direction.

  5. What are the thermal considerations when using FQP16N25 in a design?

    • Thermal considerations include proper heat sinking and ensuring that the device operates within its specified temperature range to maintain reliability.

  6. Can FQP16N25 be used in automotive applications?

    • Yes, FQP16N25 can be used in automotive applications such as electronic power steering systems and electric vehicle powertrains.

  7. What are the typical input and output capacitance values for FQP16N25?

    • The typical input capacitance is around 1100pF, and the typical output capacitance is around 300pF.

  8. How does FQP16N25 contribute to efficiency in power electronics?

    • FQP16N25's low on-resistance helps minimize power losses and improve overall efficiency in power electronic systems.

  9. Are there any common failure modes associated with FQP16N25?

    • Common failure modes may include overcurrent conditions, excessive voltage stress, and thermal overstress if not properly managed.

  10. What are some best practices for PCB layout when integrating FQP16N25 into a design?

    • Best practices include minimizing trace lengths, providing adequate thermal relief for the device, and following recommended layout guidelines to optimize performance and reliability.