Vishay Siliconix
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IRFR420TRR
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IRFR420TRR

Product Overview

Category: Semiconductor
Use: Power MOSFET
Characteristics: High voltage, low on-resistance
Package: TO-252
Essence: Efficient power switching
Packaging/Quantity: Tape & Reel, 2500 units

Specifications

  • Voltage Rating: 500V
  • Continuous Drain Current: 2.3A
  • On-Resistance: 1.8 Ohms
  • Power Dissipation: 94W
  • Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

The IRFR420TRR has three pins: 1. Gate (G) 2. Drain (D) 3. Source (S)

Functional Features

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

Advantages and Disadvantages

Advantages: - High voltage rating - Low on-resistance - Efficient power switching

Disadvantages: - Limited continuous drain current - Relatively high operating temperature range

Working Principles

The IRFR420TRR 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 IRFR420TRR is commonly used in applications such as: - Switching power supplies - DC-DC converters - Motor control - Inverters

Detailed and Complete Alternative Models

Some alternative models to the IRFR420TRR include: - IRFZ44N - IRFP460 - IRFB4115

In conclusion, the IRFR420TRR is a semiconductor power MOSFET with high voltage capabilities and efficient power switching characteristics, making it suitable for various applications in power electronics.

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  1. What is the IRFR420TRR?

    • The IRFR420TRR is a power MOSFET transistor designed for various technical solutions requiring high efficiency and reliability.

  2. What are the key specifications of the IRFR420TRR?

    • The IRFR420TRR features a voltage rating of 500V, a continuous drain current of 2.3A, and a low on-resistance for efficient power handling.

  3. In what applications can the IRFR420TRR be used?

    • The IRFR420TRR is commonly used in switch mode power supplies, motor control, and other high voltage applications.

  4. What are the thermal characteristics of the IRFR420TRR?

    • The IRFR420TRR has low thermal resistance and is designed to operate within a wide temperature range, making it suitable for demanding environments.

  5. How does the IRFR420TRR contribute to energy efficiency?

    • The low on-resistance and high voltage rating of the IRFR420TRR help minimize power losses and improve overall system efficiency.

  6. What protection features does the IRFR420TRR offer?

    • The IRFR420TRR provides built-in protection against overcurrent, overvoltage, and thermal overload, enhancing system reliability.

  7. Can the IRFR420TRR be used in automotive applications?

    • Yes, the IRFR420TRR is suitable for automotive systems such as electronic control units (ECUs) and motor drives due to its robust design.

  8. Are there any recommended circuit configurations for using the IRFR420TRR?

    • Application notes and datasheets provide guidance on circuit layouts and driving considerations for optimal performance.

  9. What are the advantages of using the IRFR420TRR in high voltage applications?

    • The IRFR420TRR offers high voltage capability, fast switching speeds, and low conduction losses, making it ideal for high voltage designs.

  10. Where can I find additional resources for designing with the IRFR420TRR?

    • Datasheets, application notes, and technical support from the manufacturer are valuable resources for designing with the IRFR420TRR.