Infineon Technologies
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IRFU540ZPBF
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IRFU540ZPBF

Product Overview

Category

The IRFU540ZPBF belongs to the category of power MOSFETs.

Use

It is commonly used in electronic circuits for switching and amplification purposes.

Characteristics

  • High voltage capability
  • Low on-resistance
  • Fast switching speed
  • Low gate drive power

Package

The IRFU540ZPBF is typically available in a TO-220AB package.

Essence

This MOSFET is essential for controlling high-power loads in various electronic applications.

Packaging/Quantity

It is usually sold in reels or tubes, with quantities varying based on supplier and customer requirements.

Specifications

  • Drain-Source Voltage (VDS): 100V
  • Continuous Drain Current (ID): 33A
  • RDS(ON) (Max) @ VGS = 10V: 0.040Ω
  • Gate-Source Voltage (VGS) (Max): ±20V
  • Total Power Dissipation (PD): 130W

Detailed Pin Configuration

The IRFU540ZPBF has three pins: 1. Gate (G) 2. Drain (D) 3. Source (S)

Functional Features

  • High input impedance
  • Low output capacitance
  • Enhanced thermal performance

Advantages

  • Suitable for high-frequency applications
  • Low conduction losses
  • Excellent thermal stability

Disadvantages

  • Sensitive to electrostatic discharge (ESD)
  • Requires careful handling during assembly

Working Principles

The IRFU540ZPBF 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

The IRFU540ZPBF is widely used in the following applications: - Switching power supplies - Motor control - Audio amplifiers - LED lighting systems

Detailed and Complete Alternative Models

Some alternative models to the IRFU540ZPBF include: - IRF540Z - IRFB540Z - IRFP540Z

In conclusion, the IRFU540ZPBF is a versatile power MOSFET with excellent characteristics, making it suitable for a wide range of electronic applications.

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Перечислите 10 распространенных вопросов и ответов, связанных с применением IRFU540ZPBF в технических решениях.

  1. What is the maximum drain-source voltage of IRFU540ZPBF?

    • The maximum drain-source voltage of IRFU540ZPBF is 100V.

  2. What is the continuous drain current rating of IRFU540ZPBF?

    • The continuous drain current rating of IRFU540ZPBF is 33A.

  3. What is the on-state resistance (RDS(on)) of IRFU540ZPBF?

    • The on-state resistance (RDS(on)) of IRFU540ZPBF is typically 0.044 ohms.

  4. What is the gate-source voltage range for IRFU540ZPBF?

    • The gate-source voltage range for IRFU540ZPBF is ±20V.

  5. Is IRFU540ZPBF suitable for high-power applications?

    • Yes, IRFU540ZPBF is suitable for high-power applications due to its high drain current and voltage ratings.

  6. Can IRFU540ZPBF be used in switching power supplies?

    • Yes, IRFU540ZPBF can be used in switching power supplies due to its high current and voltage handling capabilities.

  7. What are the typical applications of IRFU540ZPBF?

    • Typical applications of IRFU540ZPBF include motor control, power management, and DC-DC converters.

  8. Does IRFU540ZPBF require a heatsink for high-power applications?

    • Yes, for high-power applications, it is recommended to use a heatsink with IRFU540ZPBF to dissipate heat effectively.

  9. What is the operating temperature range of IRFU540ZPBF?

    • The operating temperature range of IRFU540ZPBF is -55°C to 175°C.

  10. Is IRFU540ZPBF RoHS compliant?

    • Yes, IRFU540ZPBF is RoHS compliant, making it suitable for environmentally friendly electronic designs.