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IRFB4137PBF
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IRFB4137PBF

Product Overview

Category: Power MOSFET
Use: Switching applications in power supplies and motor control
Characteristics: High voltage, high speed, low on-resistance
Package: TO-220AB
Essence: Power MOSFET for efficient switching
Packaging/Quantity: Tube/50 units

Specifications

  • Voltage - Rated: 40V
  • Rds On (Max): 8.5 mOhm
  • Vgs(th) (Max) @ Id: 4V @ 250µA
  • Gate Charge (Qg) @ Vgs: 110nC @ 10V
  • Input Capacitance (Ciss) @ Vds: 3700pF @ 25V
  • Power Dissipation (Max): 200W

Detailed Pin Configuration

  1. Gate (G)
  2. Drain (D)
  3. Source (S)

Functional Features

  • Fast switching speed
  • Low gate charge
  • Low on-resistance
  • High input capacitance

Advantages and Disadvantages

Advantages: - Efficient switching - Low power dissipation - Suitable for high-frequency applications

Disadvantages: - Higher input capacitance may require additional driver circuitry

Working Principles

The IRFB4137PBF operates based on the principles of field-effect transistors, utilizing the voltage applied to the gate terminal to control the flow of current between the drain and source terminals.

Detailed Application Field Plans

  1. Power Supplies: Used in switch-mode power supplies for efficient voltage regulation.
  2. Motor Control: Enables precise control of motor speed and direction in various industrial and automotive applications.

Detailed and Complete Alternative Models

  1. IRFB4110PbF: Similar specifications with a lower on-resistance.
  2. IRFB4227PbF: Higher voltage rating and lower input capacitance.

Note: The alternative models listed above are for reference purposes and may require thorough evaluation based on specific application requirements.

This comprehensive entry provides an in-depth understanding of the IRFB4137PBF, covering its specifications, functional features, advantages, disadvantages, working principles, application field plans, and alternative models.

Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van IRFB4137PBF in technische oplossingen

  1. What is the maximum drain-source voltage of IRFB4137PBF?

    • The maximum drain-source voltage of IRFB4137PBF is 75 volts.

  2. What is the continuous drain current rating of IRFB4137PBF?

    • The continuous drain current rating of IRFB4137PBF is 160 amperes.

  3. What is the on-state resistance (RDS(on)) of IRFB4137PBF?

    • The on-state resistance (RDS(on)) of IRFB4137PBF is typically 4.5 milliohms at a VGS of 10 volts.

  4. What is the gate-source voltage (VGS) range for IRFB4137PBF?

    • The gate-source voltage (VGS) range for IRFB4137PBF is ±20 volts.

  5. Is IRFB4137PBF suitable for high-frequency switching applications?

    • Yes, IRFB4137PBF is suitable for high-frequency switching applications due to its low RDS(on) and fast switching characteristics.

  6. Can IRFB4137PBF be used in automotive applications?

    • Yes, IRFB4137PBF is commonly used in automotive applications such as motor control and power distribution.

  7. What is the operating temperature range of IRFB4137PBF?

    • The operating temperature range of IRFB4137PBF is -55°C to 175°C.

  8. Does IRFB4137PBF have built-in ESD protection?

    • No, IRFB4137PBF does not have built-in ESD protection and should be handled with appropriate ESD precautions.

  9. What are some typical applications for IRFB4137PBF in technical solutions?

    • Typical applications for IRFB4137PBF include motor drives, power supplies, DC-DC converters, and inverters.

  10. Is IRFB4137PBF RoHS compliant?

    • Yes, IRFB4137PBF is RoHS compliant, making it suitable for use in environmentally sensitive applications.