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IRFPF40PBF
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IRFPF40PBF

Product Overview

Category: Power MOSFET
Use: Switching applications in power supplies, motor control, and other high current applications
Characteristics: High voltage, high speed switching, low on-resistance
Package: TO-247AC
Essence: Power transistor for high current applications
Packaging/Quantity: Available in reels of 50 or 100 units

Specifications

  • Voltage - Drain-Source Breakdown (V(BR)DSS): 400V
  • Current - Continuous Drain (I(D)): 98A
  • Rds On (Max) @ Id, Vgs: 7.5 mOhm @ 50A, 10V
  • Vgs(th) (Max) @ Id: 4V @ 250µA
  • Gate Charge (Qg) @ Vgs: 150nC @ 10V
  • Input Capacitance (Ciss) @ Vds: 5200pF @ 25V
  • Power Dissipation (Max): 280W

Detailed Pin Configuration

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

Functional Features

  • Fast switching speed
  • Low gate drive power loss
  • Low input capacitance
  • Avalanche energy specified
  • Improved dv/dt capability

Advantages and Disadvantages

Advantages: - High voltage capability - Low on-resistance - Suitable for high current applications - Fast switching speed

Disadvantages: - Higher gate capacitance compared to some alternatives - May require heat sinking in high power applications

Working Principles

The IRFPF40PBF operates based on the principle of field-effect transistors, where the voltage applied to the gate terminal controls the flow of current between the drain and source terminals. When a sufficient voltage is applied to the gate, the transistor switches on, allowing current to flow through it.

Detailed Application Field Plans

The IRFPF40PBF is commonly used in various applications including: - Switch mode power supplies - Motor control circuits - High current inverters - DC-DC converters - Uninterruptible power supplies (UPS)

Detailed and Complete Alternative Models

Some alternative models to the IRFPF40PBF include: - IRFPF30PBF - IRFPF50PBF - IRFPF20PBF - IRFPF60PBF

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de IRFPF40PBF en soluciones técnicas

  1. What is the maximum drain-source voltage of IRFPF40PBF?

    • The maximum drain-source voltage of IRFPF40PBF is 400 volts.

  2. What is the continuous drain current rating of IRFPF40PBF?

    • The continuous drain current rating of IRFPF40PBF is 140 amperes.

  3. What is the on-state resistance (RDS(on)) of IRFPF40PBF?

    • The on-state resistance (RDS(on)) of IRFPF40PBF is typically 0.044 ohms.

  4. What is the gate-source voltage (VGS) required to fully enhance IRFPF40PBF?

    • The gate-source voltage (VGS) required to fully enhance IRFPF40PBF is typically 10 volts.

  5. What are the typical applications for IRFPF40PBF in technical solutions?

    • IRFPF40PBF is commonly used in applications such as motor control, power supplies, and inverters.

  6. What is the operating temperature range of IRFPF40PBF?

    • The operating temperature range of IRFPF40PBF is -55°C to 175°C.

  7. Does IRFPF40PBF have built-in protection features?

    • IRFPF40PBF does not have built-in protection features and may require external circuitry for overcurrent or overvoltage protection.

  8. What is the package type of IRFPF40PBF?

    • IRFPF40PBF is available in a TO-247AC package.

  9. Can IRFPF40PBF be used in high-frequency switching applications?

    • Yes, IRFPF40PBF can be used in high-frequency switching applications due to its fast switching characteristics.

  10. Is IRFPF40PBF suitable for automotive applications?

    • IRFPF40PBF is not specifically designed for automotive applications and may not meet automotive industry standards for reliability and performance.