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FQB5N40TM
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FQB5N40TM

Product Overview

Category

The FQB5N40TM belongs to the category of power MOSFETs.

Use

It is commonly used in electronic circuits for switching and amplification purposes.

Characteristics

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

Package

The FQB5N40TM is typically available in a TO-263 package.

Essence

This MOSFET is essential for efficient power management in various electronic applications.

Packaging/Quantity

It is usually packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

  • Drain-Source Voltage (VDS): 400V
  • Continuous Drain Current (ID): 5A
  • On-Resistance (RDS(on)): 1.4Ω
  • Power Dissipation (PD): 75W
  • Gate-Source Voltage (VGS): ±20V

Detailed Pin Configuration

The FQB5N40TM 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 response in switching applications.

Advantages

  • Suitable for high voltage applications
  • Low power dissipation
  • Fast switching speed

Disadvantages

  • Higher on-resistance compared to some alternative models
  • Limited availability from certain suppliers

Working Principles

The FQB5N40TM 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

The FQB5N40TM is widely used in the following applications: - Switching power supplies - Motor control - LED lighting - Audio amplifiers

Detailed and Complete Alternative Models

Some alternative models to the FQB5N40TM include: - IRF840 - STP5NK80ZFP - FQP50N06L

In conclusion, the FQB5N40TM power MOSFET offers high voltage capability, low on-resistance, and fast switching speed, making it suitable for a wide range of power management applications. While it has advantages such as suitability for high voltage applications and low power dissipation, it also has limitations in terms of on-resistance and availability from certain suppliers. Understanding its specifications, pin configuration, functional features, and alternative models provides a comprehensive overview of this essential component in electronic circuits.

Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de FQB5N40TM en soluciones técnicas

  1. What is FQB5N40TM?

    • FQB5N40TM is a MOSFET (Metal-Oxide-Semiconductor Field-Effect Transistor) designed for use in various technical solutions, particularly in power management applications.

  2. What are the key specifications of FQB5N40TM?

    • FQB5N40TM features a voltage rating of 400V, a continuous drain current of 4.5A, and low on-resistance, making it suitable for power switching applications.

  3. In what technical solutions can FQB5N40TM be used?

    • FQB5N40TM can be utilized in applications such as power supplies, motor control, lighting, and other power management systems where efficient power switching is required.

  4. What are the advantages of using FQB5N40TM in technical solutions?

    • The advantages of FQB5N40TM include its high voltage rating, low on-resistance, and robustness, which make it suitable for demanding power management applications.

  5. How does FQB5N40TM compare to similar MOSFETs in the market?

    • FQB5N40TM offers competitive performance in terms of voltage rating, current handling, and on-resistance, making it a reliable choice for various technical solutions.

  6. Are there any application notes or reference designs available for FQB5N40TM?

    • Yes, application notes and reference designs are available from the manufacturer to assist in the proper integration of FQB5N40TM into different technical solutions.

  7. What thermal considerations should be taken into account when using FQB5N40TM?

    • Proper heat sinking and thermal management are important when using FQB5N40TM to ensure that it operates within its specified temperature limits for optimal performance and reliability.

  8. Can FQB5N40TM be used in automotive applications?

    • Yes, FQB5N40TM can be used in certain automotive applications where its voltage rating and current handling capabilities meet the requirements.

  9. What are the typical operating conditions for FQB5N40TM?

    • FQB5N40TM is typically operated within a specified voltage range, current range, and temperature range as outlined in its datasheet for reliable performance.

  10. Where can I purchase FQB5N40TM for my technical solution?

    • FQB5N40TM can be purchased from authorized distributors or directly from the manufacturer to ensure genuine components for your technical solution.