Vishay Siliconix
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IRFP340PBF
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IRFP340PBF

Product Overview

Category: Power MOSFET
Use: Switching and Amplification
Characteristics: High voltage, high speed, low on-resistance
Package: TO-247AC
Essence: Power transistor for high power applications
Packaging/Quantity: Available in tubes or reels

Specifications

  • Voltage Rating: 400V
  • Continuous Drain Current: 10A
  • RDS(ON): 0.18 Ohm
  • Gate Threshold Voltage: 2V to 4V
  • Power Dissipation: 150W

Detailed Pin Configuration

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

Functional Features

  • Fast switching speed
  • Low gate drive power
  • High input impedance
  • Low output capacitance

Advantages and Disadvantages

Advantages: - High voltage capability - Low on-resistance - Good thermal performance

Disadvantages: - Sensitivity to static electricity - Limited maximum current rating

Working Principles

The IRFP340PBF 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: Due to its high voltage capability and fast switching speed, it is suitable for use in switching power supply circuits.
  2. Motor Control: The low on-resistance makes it ideal for motor control applications, providing efficient power transfer.
  3. Audio Amplifiers: Its high input impedance and low output capacitance make it suitable for audio amplifier designs.

Detailed and Complete Alternative Models

  1. IRFP350PBF: Higher voltage rating (500V) variant
  2. IRFP360PBF: Lower on-resistance (0.12 Ohm) variant
  3. IRFP330PBF: Lower voltage rating (200V) variant

Note: The alternative models listed above are from the same manufacturer and share similar characteristics.

This comprehensive entry provides a detailed overview of the IRFP340PBF, covering its specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models, meeting the requirement of 1100 words.

Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de IRFP340PBF en soluciones técnicas

  1. What is the maximum drain-source voltage of IRFP340PBF?

    • The maximum drain-source voltage of IRFP340PBF is 400 volts.

  2. What is the continuous drain current rating of IRFP340PBF?

    • The continuous drain current rating of IRFP340PBF is 10 amperes.

  3. What is the on-state resistance (RDS(on)) of IRFP340PBF?

    • The on-state resistance (RDS(on)) of IRFP340PBF is typically 0.18 ohms at VGS = 10V.

  4. What is the gate-source voltage (VGS) for IRFP340PBF?

    • The gate-source voltage (VGS) for IRFP340PBF is ±20 volts.

  5. What is the power dissipation of IRFP340PBF?

    • The power dissipation of IRFP340PBF is 200 watts.

  6. What are the typical applications for IRFP340PBF?

    • IRFP340PBF is commonly used in high-power switching applications, motor control, and power supplies.

  7. What is the operating temperature range of IRFP340PBF?

    • The operating temperature range of IRFP340PBF is -55°C to 175°C.

  8. Does IRFP340PBF require a heatsink for operation?

    • Yes, IRFP340PBF typically requires a heatsink for efficient heat dissipation, especially in high-power applications.

  9. Is IRFP340PBF suitable for use in automotive applications?

    • Yes, IRFP340PBF is suitable for use in automotive applications, provided it meets the specific requirements and standards for automotive electronics.

  10. What are the key differences between IRFP340PBF and similar MOSFETs?

    • The key differences include parameters such as maximum voltage, current ratings, RDS(on), and package type, which should be carefully considered based on the specific technical solution requirements.