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IRFP254PBF
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IRFP254PBF

Product Overview

Category: Power MOSFET
Use: Switching applications in power supplies, motor control, and other high current applications
Characteristics: High voltage, high current capability, low on-resistance
Package: TO-247AC
Essence: Power switching
Packaging/Quantity: Tube/50 units

Specifications

  • Voltage - Rated: 250V
  • Current - Continuous Drain (Id) @ 25°C: 23A
  • Rds On (Max) @ Id, Vgs: 90 mOhm @ 12A, 10V
  • Vgs(th) (Max) @ Id: 4V @ 250µA
  • Gate Charge (Qg) @ Vgs: 60nC @ 10V
  • Input Capacitance (Ciss) @ Vds: 1800pF @ 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
  • High input impedance
  • Avalanche energy specified

Advantages and Disadvantages

Advantages: - Low on-resistance - High input impedance - High current capability

Disadvantages: - Higher gate capacitance compared to some alternative models - Relatively higher gate threshold voltage

Working Principles

The IRFP254PBF 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 device switches on, allowing current to flow through it.

Detailed Application Field Plans

The IRFP254PBF is commonly used in various power electronics applications such as: - Switched-mode power supplies - Motor control circuits - Inverters - DC-DC converters - Audio amplifiers

Detailed and Complete Alternative Models

  1. IRFP260PBF: Similar characteristics with higher voltage rating
  2. IRFP450PBF: Lower on-resistance with slightly lower current rating
  3. IRFP4668PBF: Higher current capability with similar on-resistance

In conclusion, the IRFP254PBF is a versatile power MOSFET suitable for high current switching applications. Its high voltage and current capabilities, along with low on-resistance, make it an ideal choice for various power supply and motor control applications.

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Luettele 10 yleistä kysymystä ja vastausta, jotka liittyvät IRFP254PBF :n soveltamiseen teknisissä ratkaisuissa

  1. What is the maximum drain-source voltage of IRFP254PBF?

    • The maximum drain-source voltage of IRFP254PBF is 250 volts.

  2. What is the continuous drain current rating of IRFP254PBF?

    • The continuous drain current rating of IRFP254PBF is 23 amperes.

  3. What is the on-state resistance (RDS(on)) of IRFP254PBF?

    • The on-state resistance (RDS(on)) of IRFP254PBF is typically 0.085 ohms at VGS = 10V.

  4. What is the gate-source voltage (VGS) for IRFP254PBF?

    • The gate-source voltage (VGS) for IRFP254PBF is ±20 volts.

  5. What are the typical switching times for IRFP254PBF?

    • The typical turn-on time is 19 nanoseconds, and the typical turn-off time is 42 nanoseconds.

  6. What is the power dissipation of IRFP254PBF?

    • The power dissipation of IRFP254PBF is 280 watts.

  7. Is IRFP254PBF suitable for high-frequency applications?

    • No, IRFP254PBF is not recommended for high-frequency applications due to its relatively long switching times.

  8. Can IRFP254PBF be used in automotive applications?

    • Yes, IRFP254PBF can be used in automotive applications such as motor control and power management.

  9. What are the typical thermal resistance values for IRFP254PBF?

    • The junction-to-case thermal resistance is 1.25°C/W, and the junction-to-ambient thermal resistance is 62.5°C/W.

  10. Is IRFP254PBF RoHS compliant?

    • Yes, IRFP254PBF is RoHS compliant, making it suitable for use in environmentally sensitive applications.