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FQB11N40CTM
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FQB11N40CTM

Product Overview

Category:

The FQB11N40CTM belongs to the category of power MOSFETs.

Use:

It is commonly used in power supply applications, motor control, and other high-power switching applications.

Characteristics:

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

Package:

The FQB11N40CTM 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 with a quantity of 1000 units per reel.

Specifications

  • Drain-Source Voltage (VDS): 400V
  • Continuous Drain Current (ID): 11A
  • On-Resistance (RDS(on)): 0.4Ω
  • Gate-Source Voltage (VGS): ±20V
  • Total Gate Charge (Qg): 22nC
  • Threshold Voltage (VGS(th)): 2.5V

Detailed Pin Configuration

The FQB11N40CTM has a standard pin configuration with three pins: Gate (G), Drain (D), and 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 quick and efficient switching.

Advantages and Disadvantages

Advantages

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

Disadvantages

  • Higher cost compared to lower-rated MOSFETs
  • May require additional heat dissipation measures in high-power applications

Working Principles

The FQB11N40CTM 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 Supply Applications

The FQB11N40CTM can be used in various power supply designs, including switch-mode power supplies and uninterruptible power supplies (UPS).

Motor Control

In motor control applications, this MOSFET can be utilized for controlling the speed and direction of motors in industrial and automotive systems.

High-Power Switching

Its high voltage capability and low on-resistance make it suitable for high-power switching applications such as inverter circuits and power amplifiers.

Detailed and Complete Alternative Models

  • IRF840
  • STP16NF06L
  • FQP27P06

In conclusion, the FQB11N40CTM is a high-voltage power MOSFET with excellent characteristics for power management and control applications. Its fast switching speed and low on-resistance make it a valuable component in various electronic systems, particularly those requiring efficient power handling and control.

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Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van FQB11N40CTM in technische oplossingen

  1. What is the maximum drain-source voltage of FQB11N40CTM?

    • The maximum drain-source voltage of FQB11N40CTM is 400V.

  2. What is the continuous drain current rating of FQB11N40CTM?

    • The continuous drain current rating of FQB11N40CTM is 11A.

  3. What is the on-state resistance of FQB11N40CTM?

    • The on-state resistance of FQB11N40CTM is typically 0.52 ohms.

  4. Can FQB11N40CTM be used in switching power supply applications?

    • Yes, FQB11N40CTM is suitable for use in switching power supply applications due to its high voltage and current ratings.

  5. Is FQB11N40CTM suitable for motor control applications?

    • Yes, FQB11N40CTM can be used in motor control applications due to its high current handling capability.

  6. What type of package does FQB11N40CTM come in?

    • FQB11N40CTM is available in a TO-263 package.

  7. What is the typical gate charge of FQB11N40CTM?

    • The typical gate charge of FQB11N40CTM is 20nC.

  8. Does FQB11N40CTM require a heat sink for operation?

    • Depending on the application and operating conditions, a heat sink may be required for FQB11N40CTM to ensure proper thermal management.

  9. What are the typical applications for FQB11N40CTM?

    • Typical applications for FQB11N40CTM include power supplies, motor drives, and general purpose switching circuits.

  10. Is FQB11N40CTM RoHS compliant?

    • Yes, FQB11N40CTM is RoHS compliant, making it suitable for use in environmentally conscious designs.