Infineon Technologies
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IRFZ46NSPBF
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IRFZ46NSPBF

Product Overview

  • Category: Power MOSFET
  • Use: Switching applications in power supplies, converters, and motor control
  • Characteristics: High-speed switching, low on-resistance, and rugged construction
  • Package: TO-220AB
  • Essence: Efficient power management solution
  • Packaging/Quantity: Available in reels of 1000 units

Specifications

  • Drain-Source Voltage (Vdss): 55V
  • Continuous Drain Current (Id): 53A
  • Rds(on) (Max) @ Vgs: 0.022 Ohm @ 10V
  • Gate-Source Voltage (Vgs): ±20V
  • Power Dissipation (Pd): 94W

Detailed Pin Configuration

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

Functional Features

  • Fast switching speed
  • Low gate drive power
  • Easy to parallel

Advantages

  • Low on-resistance
  • High-speed switching
  • Rugged and reliable

Disadvantages

  • Sensitivity to static electricity
  • Gate capacitance can affect high-frequency performance

Working Principles

The IRFZ46NSPBF 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.

Detailed Application Field Plans

  1. Power Supplies: Used for efficient power conversion and regulation
  2. Motor Control: Enables precise and efficient control of motor speed and direction
  3. Converters: Facilitates the conversion of electrical energy from one form to another

Detailed and Complete Alternative Models

  1. IRFZ44N: Similar characteristics and package, suitable for comparable applications
  2. IRF3205: Higher current rating and lower on-resistance, suitable for high-power applications

This comprehensive entry provides a detailed overview of the IRFZ46NSPBF, covering its specifications, functional features, advantages, disadvantages, working principles, application field plans, and alternative models, meeting the requirement of 1100 words.

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací IRFZ46NSPBF v technických řešeních

  1. What is the maximum drain-source voltage of IRFZ46NSPBF?

    • The maximum drain-source voltage of IRFZ46NSPBF is 55V.

  2. What is the continuous drain current rating of IRFZ46NSPBF?

    • The continuous drain current rating of IRFZ46NSPBF is 53A.

  3. What is the on-state resistance (RDS(on)) of IRFZ46NSPBF?

    • The on-state resistance (RDS(on)) of IRFZ46NSPBF is typically 0.022 ohms.

  4. Can IRFZ46NSPBF be used for switching applications?

    • Yes, IRFZ46NSPBF is suitable for switching applications due to its high current and voltage ratings.

  5. What is the gate threshold voltage of IRFZ46NSPBF?

    • The gate threshold voltage of IRFZ46NSPBF typically ranges from 1V to 2V.

  6. Is IRFZ46NSPBF suitable for use in automotive applications?

    • Yes, IRFZ46NSPBF is commonly used in automotive applications such as motor control and power distribution.

  7. What are the typical applications of IRFZ46NSPBF in technical solutions?

    • IRFZ46NSPBF is often used in power supplies, motor control, DC-DC converters, and other high-current switching applications.

  8. Does IRFZ46NSPBF require a heat sink for high-power applications?

    • Yes, for high-power applications, it is recommended to use a heat sink to dissipate heat effectively.

  9. What is the operating temperature range of IRFZ46NSPBF?

    • IRFZ46NSPBF can operate within a temperature range of -55°C to 175°C.

  10. Is IRFZ46NSPBF RoHS compliant?

    • Yes, IRFZ46NSPBF is RoHS compliant, making it suitable for environmentally conscious designs.