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FQP11N40C
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FQP11N40C

Product Overview

Category:

The FQP11N40C 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 FQP11N40C is typically available in a TO-220 package.

Essence:

This MOSFET is essential for power management and control 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): 11A
  • On-Resistance (RDS(on)): 0.52Ω
  • Power Dissipation (PD): 100W
  • Gate-Source Voltage (VGS): ±20V

Detailed Pin Configuration

The FQP11N40C has a standard TO-220 pin configuration: 1. Gate (G) 2. Drain (D) 3. Source (S)

Functional Features

  • High voltage tolerance
  • Efficient power handling
  • Fast switching characteristics
  • Low conduction losses

Advantages

  • Suitable for high-power applications
  • Low on-resistance leads to minimal power dissipation
  • Fast switching speed reduces switching losses

Disadvantages

  • Higher gate capacitance compared to some alternative models
  • May require additional drive circuitry for optimal performance in certain applications

Working Principles

The FQP11N40C 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 FQP11N40C finds extensive use in the following applications: - Switching power supplies - Motor control - Inverters - Audio amplifiers - LED lighting

Detailed and Complete Alternative Models

Some alternative models to the FQP11N40C include: - IRF840 - STP16NF06L - FDP8878

In conclusion, the FQP11N40C is a versatile power MOSFET with high voltage capability, low on-resistance, and fast switching speed, making it suitable for a wide range of power management and control applications.

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Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi FQP11N40C dalam penyelesaian teknikal

  1. What is the maximum drain-source voltage of FQP11N40C?

    • The maximum drain-source voltage of FQP11N40C is 400V.

  2. What is the continuous drain current rating of FQP11N40C?

    • The continuous drain current rating of FQP11N40C is 11A.

  3. What is the on-resistance of FQP11N40C?

    • The on-resistance of FQP11N40C is typically 0.52 ohms at Vgs = 10V.

  4. Can FQP11N40C be used for switching applications?

    • Yes, FQP11N40C is suitable for switching applications due to its low on-resistance and high drain-source voltage rating.

  5. What is the gate-source voltage range for FQP11N40C?

    • The gate-source voltage range for FQP11N40C is ±20V.

  6. Is FQP11N40C suitable for use in power supplies?

    • Yes, FQP11N40C can be used in power supply applications due to its high drain-source voltage and current ratings.

  7. Does FQP11N40C require a heat sink for high-power applications?

    • Yes, for high-power applications, it is recommended to use a heat sink to dissipate heat effectively.

  8. What is the typical input capacitance of FQP11N40C?

    • The typical input capacitance of FQP11N40C is 680pF at Vds = 25V, Vgs = 0V, and f = 1MHz.

  9. Can FQP11N40C be used in automotive applications?

    • Yes, FQP11N40C is suitable for automotive applications such as motor control and power management.

  10. What are some common failure modes of FQP11N40C?

    • Common failure modes of FQP11N40C include overvoltage stress, overcurrent conditions, and thermal overstress. Proper circuit protection and thermal management are important to prevent these failures.