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FQB9N25CTM
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FQB9N25CTM

Product Overview

Category

The FQB9N25CTM belongs to the category of power MOSFETs.

Use

It is commonly used in power electronics applications such as power supplies, motor control, and lighting.

Characteristics

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

Package

The FQB9N25CTM is typically available in a TO-263 package.

Essence

This MOSFET is essential for efficient power management and control in various electronic systems.

Packaging/Quantity

It is usually packaged in reels or tubes and is available in quantities suitable for both prototyping and production.

Specifications

  • Drain-Source Voltage (VDS): 250V
  • Continuous Drain Current (ID): 9A
  • On-Resistance (RDS(on)): 0.45Ω
  • Gate-Source Voltage (VGS): ±20V
  • Total Gate Charge (Qg): 18nC
  • Operating Temperature: -55°C to 150°C

Detailed Pin Configuration

The FQB9N25CTM typically has three pins: 1. Gate (G) 2. Drain (D) 3. Source (S)

Functional Features

  • High voltage capability allows for use in various power applications.
  • Low on-resistance minimizes power loss and improves efficiency.
  • Fast switching speed enables rapid control of power flow.
  • Low gate charge facilitates efficient gate control.

Advantages

  • Suitable for high voltage applications
  • Low power dissipation
  • Enhanced system efficiency

Disadvantages

  • May require additional circuitry for driving the gate at higher frequencies
  • Sensitivity to static electricity

Working Principles

The FQB9N25CTM operates based on the principles of field-effect transistors, where the voltage applied to the gate terminal controls the flow of current between the drain and source terminals.

Detailed Application Field Plans

Power Supplies

The MOSFET can be used in switch-mode power supplies for efficient voltage regulation and power conversion.

Motor Control

In motor control circuits, it can be employed to drive and control the speed of motors with high precision.

Lighting

For LED drivers and other lighting applications, the MOSFET aids in efficient power management and control.

Detailed and Complete Alternative Models

  • FQB9N25
  • FQB9N25TM
  • FQB9N25CT

In conclusion, the FQB9N25CTM power MOSFET offers high voltage capability, low on-resistance, and fast switching speed, making it suitable for a wide range of power electronics applications. Its advantages include enhanced system efficiency and low power dissipation, while potential disadvantages include sensitivity to static electricity and the need for additional gate driving circuitry at higher frequencies.

The working principles of the FQB9N25CTM are based on field-effect transistor operation, allowing for precise control of current flow. Its application field plans encompass power supplies, motor control, and lighting systems. Additionally, alternative models such as the FQB9N25 and FQB9N25TM provide flexibility in design and application.

Overall, the FQB9N25CTM serves as a reliable component in power electronics, contributing to efficient and controlled power management in various electronic systems.

Перечислите 10 распространенных вопросов и ответов, связанных с применением FQB9N25CTM в технических решениях.

  1. What is the maximum drain-source voltage of FQB9N25CTM?

    • The maximum drain-source voltage of FQB9N25CTM is 250V.

  2. What is the continuous drain current rating of FQB9N25CTM?

    • The continuous drain current rating of FQB9N25CTM is 9A.

  3. What is the on-resistance of FQB9N25CTM?

    • The on-resistance of FQB9N25CTM is typically 0.5 ohms.

  4. Can FQB9N25CTM be used in switching applications?

    • Yes, FQB9N25CTM is suitable for switching applications due to its low on-resistance and high drain-source voltage rating.

  5. What is the typical gate threshold voltage of FQB9N25CTM?

    • The typical gate threshold voltage of FQB9N25CTM is 2.5V.

  6. Is FQB9N25CTM suitable for use in power supplies?

    • Yes, FQB9N25CTM can be used in power supply applications due to its high drain-source voltage and current ratings.

  7. What is the typical input capacitance of FQB9N25CTM?

    • The typical input capacitance of FQB9N25CTM is 1100pF.

  8. Can FQB9N25CTM be used in automotive applications?

    • Yes, FQB9N25CTM is suitable for automotive applications such as motor control and power management.

  9. What is the maximum junction temperature of FQB9N25CTM?

    • The maximum junction temperature of FQB9N25CTM is 150°C.

  10. Does FQB9N25CTM require a heat sink for certain applications?

    • Depending on the application and power dissipation, a heat sink may be required for FQB9N25CTM to ensure proper thermal management.