Vishay Siliconix
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IRF9640PBF
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IRF9640PBF

Product Overview

  • Category: Power MOSFET
  • Use: Switching and amplification in power electronics applications
  • Characteristics: High voltage, high-speed switching, low on-resistance
  • Package: TO-220AB
  • Essence: N-channel enhancement mode power MOSFET
  • Packaging/Quantity: Available in reels of 1000 units

Specifications

  • Drain-Source Voltage (Vdss): 200V
  • Continuous Drain Current (Id): 11A
  • On-Resistance (Rds(on)): 0.85Ω
  • Gate-Source Voltage (Vgs): ±20V
  • Power Dissipation (Pd): 75W

Detailed Pin Configuration

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

Functional Features

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

Advantages

  • Low on-resistance
  • High input impedance
  • Good thermal performance
  • High-speed switching

Disadvantages

  • Sensitivity to static electricity
  • Gate oxide vulnerability

Working Principles

The IRF9640PBF operates based on the principles of field-effect transistors, utilizing an electric field to control the conductivity of the channel.

Detailed Application Field Plans

  • Switching power supplies
  • DC-DC converters
  • Motor control
  • Inverters
  • Audio amplifiers

Detailed and Complete Alternative Models

  • IRF9630PBF
  • IRF9610PBF
  • IRF9620PBF

This comprehensive entry provides a detailed overview of the IRF9640PBF, covering its product information, specifications, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací IRF9640PBF v technických řešeních

  1. What is the maximum drain-source voltage of IRF9640PBF?

    • The maximum drain-source voltage of IRF9640PBF is 200 volts.

  2. What is the continuous drain current rating of IRF9640PBF?

    • The continuous drain current rating of IRF9640PBF is 11 amperes.

  3. What is the on-state resistance (RDS(on)) of IRF9640PBF?

    • The on-state resistance (RDS(on)) of IRF9640PBF is typically 0.77 ohms.

  4. Can IRF9640PBF be used for switching applications?

    • Yes, IRF9640PBF can be used for switching applications due to its fast switching characteristics.

  5. What is the maximum power dissipation of IRF9640PBF?

    • The maximum power dissipation of IRF9640PBF is 140 watts.

  6. Is IRF9640PBF suitable for use in high-temperature environments?

    • Yes, IRF9640PBF is designed to operate in high-temperature environments, making it suitable for such applications.

  7. Does IRF9640PBF have built-in protection features?

    • IRF9640PBF does not have built-in protection features and may require external circuitry for overcurrent or overvoltage protection.

  8. What are the typical applications of IRF9640PBF?

    • Typical applications of IRF9640PBF include power supplies, motor control, and audio amplifiers.

  9. What is the gate-source voltage range for proper operation of IRF9640PBF?

    • The gate-source voltage range for proper operation of IRF9640PBF is typically between -20 volts and +20 volts.

  10. Is IRF9640PBF RoHS compliant?

    • Yes, IRF9640PBF is RoHS compliant, meaning it meets the Restriction of Hazardous Substances directive.