Vishay Siliconix
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IRF640STRRPBF
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IRF640STRRPBF

Product Overview

  • Category: Power MOSFET
  • Use: Switching and amplification in electronic circuits
  • Characteristics: High voltage, high-speed switching, low on-resistance
  • Package: TO-220AB
  • Essence: Efficient power management
  • Packaging/Quantity: Tape & Reel, 800 units per reel

Specifications

  • Voltage Rating: 200V
  • Continuous Drain Current: 18A
  • RDS(ON): 0.14Ω
  • Gate Threshold Voltage: 2-4V
  • Power Dissipation: 150W

Detailed Pin Configuration

  • Pin 1 (G): Gate
  • Pin 2 (D): Drain
  • Pin 3 (S): Source

Functional Features

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

Advantages

  • Low on-resistance
  • High input impedance
  • Good thermal stability
  • Reliable performance

Disadvantages

  • Sensitivity to electrostatic discharge
  • Limited maximum current rating

Working Principles

The IRF640STRRPBF 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. Switching Power Supplies: Utilized for efficient power conversion in various electronic devices.
  2. Motor Control: Enables precise control of motor speed and direction in industrial applications.
  3. Audio Amplifiers: Used for high-power audio amplification in sound systems and musical instruments.

Detailed and Complete Alternative Models

  1. IRF630: Lower voltage rating, suitable for lower power applications.
  2. IRF840: Higher voltage rating, suitable for high-power applications.

Note: The information provided is for reference purposes. Always refer to the datasheet for accurate specifications and application guidelines.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací IRF640STRRPBF v technických řešeních

Sure, here are 10 common questions and answers related to the application of IRF640STRRPBF:

  1. What is the maximum drain-source voltage (VDS) for IRF640STRRPBF?

    • The maximum drain-source voltage for IRF640STRRPBF is 200 volts.

  2. What is the continuous drain current (ID) for IRF640STRRPBF?

    • The continuous drain current for IRF640STRRPBF is 18 amperes.

  3. What is the on-state resistance (RDS(on)) for IRF640STRRPBF?

    • The on-state resistance for IRF640STRRPBF is typically 0.15 ohms.

  4. What is the gate-source voltage (VGS) for IRF640STRRPBF?

    • The gate-source voltage for IRF640STRRPBF is ±20 volts.

  5. What are the typical applications for IRF640STRRPBF?

    • IRF640STRRPBF is commonly used in power supply, motor control, and lighting applications.

  6. What is the operating temperature range for IRF640STRRPBF?

    • The operating temperature range for IRF640STRRPBF is -55°C to 175°C.

  7. Is IRF640STRRPBF suitable for high-frequency switching applications?

    • Yes, IRF640STRRPBF is suitable for high-frequency switching due to its low on-state resistance.

  8. Can IRF640STRRPBF be used in automotive applications?

    • Yes, IRF640STRRPBF is suitable for automotive applications such as electronic control units (ECUs) and motor drives.

  9. Does IRF640STRRPBF require a heatsink for certain applications?

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

  10. What are the key advantages of using IRF640STRRPBF in technical solutions?

    • The key advantages include high voltage capability, low on-state resistance, and suitability for various power-related applications.

I hope these questions and answers are helpful for your technical solutions involving IRF640STRRPBF. Let me know if you need further assistance!