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IRFI840GLCPBF
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IRFI840GLCPBF

Introduction

The IRFI840GLCPBF is a power MOSFET belonging to the category of electronic components. It is widely used in various applications due to its unique characteristics and performance.

Basic Information Overview

  • Category: Power MOSFET
  • Use: Switching and amplification in electronic circuits
  • Characteristics: High voltage capability, low on-resistance, fast switching speed
  • Package: TO-220AB
  • Essence: Efficient power management
  • Packaging/Quantity: Typically packaged in reels or tubes, quantity varies based on supplier

Specifications

  • Voltage Rating: 500V
  • Current Rating: 8.4A
  • On-Resistance: 1.2Ω
  • Power Dissipation: 125W
  • Operating Temperature Range: -55°C to 175°C

Detailed Pin Configuration

The IRFI840GLCPBF features a standard TO-220AB pin configuration with three pins: gate (G), drain (D), and source (S).

Functional Features

  • High voltage capability allows for use in diverse applications
  • Low on-resistance minimizes power loss and heat generation
  • Fast switching speed enables efficient circuit operation

Advantages and Disadvantages

Advantages: - High voltage capability - Low on-resistance - Fast switching speed

Disadvantages: - Sensitive to static electricity - Requires careful handling during assembly

Working Principles

The IRFI840GLCPBF operates based on the principles of field-effect transistors, utilizing the control of electric fields to modulate conductivity within the semiconductor material.

Detailed Application Field Plans

The IRFI840GLCPBF finds extensive use in the following application fields: - Switching power supplies - Motor control - Inverters - Audio amplifiers - LED lighting

Detailed and Complete Alternative Models

  • IRF840PBF
  • IRFP840PBF
  • IRFB840PBF
  • IRFS840PBF

In conclusion, the IRFI840GLCPBF power MOSFET offers high voltage capability, low on-resistance, and fast switching speed, making it suitable for a wide range of electronic applications.

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av IRFI840GLCPBF i tekniska lösningar

  1. What is the maximum drain-source voltage of IRFI840GLCPBF?

    • The maximum drain-source voltage of IRFI840GLCPBF is 500 volts.

  2. What is the continuous drain current rating of IRFI840GLCPBF?

    • The continuous drain current rating of IRFI840GLCPBF is 8.5 amperes.

  3. What is the on-state resistance (RDS(on)) of IRFI840GLCPBF?

    • The on-state resistance (RDS(on)) of IRFI840GLCPBF is typically 0.85 ohms.

  4. Can IRFI840GLCPBF be used for switching applications?

    • Yes, IRFI840GLCPBF is suitable for various switching applications due to its high voltage and current ratings.

  5. What are the typical applications of IRFI840GLCPBF in technical solutions?

    • IRFI840GLCPBF can be used in power supplies, motor control, inverters, and other high-power electronic systems.

  6. Does IRFI840GLCPBF require a heatsink for operation?

    • Depending on the application and operating conditions, a heatsink may be necessary to ensure proper thermal management.

  7. What is the gate threshold voltage of IRFI840GLCPBF?

    • The gate threshold voltage of IRFI840GLCPBF typically ranges from 2 to 4 volts.

  8. Is IRFI840GLCPBF suitable for automotive applications?

    • Yes, IRFI840GLCPBF is commonly used in automotive systems such as engine control units and power management modules.

  9. What are the recommended operating temperature range for IRFI840GLCPBF?

    • IRFI840GLCPBF is typically rated for operation within the -55°C to 175°C temperature range.

  10. Are there any important considerations for driving IRFI840GLCPBF in a circuit?

    • It's important to ensure proper gate drive voltage and current to fully enhance the performance of IRFI840GLCPBF and minimize switching losses.