Infineon Technologies
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IRFS4020PBF
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IRFS4020PBF

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: Tape & Reel, 50 pieces per reel

Specifications

  • Voltage - Rated: 200V
  • Rds On (Max): 20 mOhm
  • Vgs (Max): ±20V
  • Id (Cont): 24A
  • Pd: 160W

Detailed Pin Configuration

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

Functional Features

  • Fast switching speed
  • Low gate charge
  • Avalanche energy specified
  • Improved dv/dt capability

Advantages

  • High voltage capability
  • Low on-resistance
  • Suitable for high-frequency applications
  • Enhanced ruggedness

Disadvantages

  • Higher gate capacitance
  • Sensitivity to over-voltage spikes

Working Principles

The IRFS4020PBF is a power MOSFET that operates based on the principle of field-effect. When a voltage is applied to the gate terminal, it creates an electric field which modulates the conductivity of the channel between the drain and source terminals, allowing for efficient switching of high power loads.

Detailed Application Field Plans

This MOSFET is commonly used in various power supply designs, motor control circuits, and other applications requiring high voltage switching with minimal power loss. It is suitable for use in inverters, converters, and motor drives.

Detailed and Complete Alternative Models

  1. IRFS4010-7PPbF
  2. IRFS4115-7PPbF
  3. IRFS4227-7PPbF
  4. IRFS4332-7PPbF

In conclusion, the IRFS4020PBF is a high-voltage power MOSFET designed for efficient switching in power supplies and motor control applications. Its fast switching speed, low on-resistance, and high voltage capability make it a popular choice for various high-power electronic designs.

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Énumérez 10 questions et réponses courantes liées à l'application de IRFS4020PBF dans les solutions techniques

  1. What is the maximum drain-source voltage of IRFS4020PBF?

    • The maximum drain-source voltage of IRFS4020PBF is 200 volts.

  2. What is the continuous drain current rating of IRFS4020PBF?

    • The continuous drain current rating of IRFS4020PBF is 150 amperes.

  3. What is the on-state resistance (RDS(on)) of IRFS4020PBF?

    • The on-state resistance (RDS(on)) of IRFS4020PBF is typically 2.5 milliohms at a VGS of 10 volts.

  4. What is the gate threshold voltage of IRFS4020PBF?

    • The gate threshold voltage of IRFS4020PBF typically ranges from 2 to 4 volts.

  5. What is the power dissipation of IRFS4020PBF?

    • The power dissipation of IRFS4020PBF is 375 watts.

  6. What are the recommended operating temperature range for IRFS4020PBF?

    • The recommended operating temperature range for IRFS4020PBF is -55°C to 175°C.

  7. Is IRFS4020PBF suitable for high-frequency switching applications?

    • Yes, IRFS4020PBF is suitable for high-frequency switching applications due to its low RDS(on) and fast switching characteristics.

  8. Does IRFS4020PBF have built-in protection features?

    • IRFS4020PBF does not have built-in protection features and may require external circuitry for overcurrent or overvoltage protection.

  9. What are the typical applications for IRFS4020PBF?

    • Typical applications for IRFS4020PBF include motor control, power supplies, DC-DC converters, and inverters.

  10. What are the key differences between IRFS4020PBF and similar MOSFETs in its class?

    • The key differences between IRFS4020PBF and similar MOSFETs may include parameters such as RDS(on), gate charge, and switching speed, which should be carefully compared based on specific application requirements.