Vishay Siliconix
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IRFU020
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IRFU020

Product Overview

Category: Power MOSFET
Use: Switching applications
Characteristics: High voltage, low on-resistance
Package: TO-251
Essence: Power transistor
Packaging/Quantity: Tape & Reel, 1000 units

Specifications

  • Voltage Rating: 200V
  • Current Rating: 5.6A
  • On-Resistance: 0.65Ω
  • Power Dissipation: 2.5W

Detailed Pin Configuration

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

Functional Features

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

Advantages and Disadvantages

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

Disadvantages: - Higher gate capacitance - Limited current rating

Working Principles

The IRFU020 is a power MOSFET that operates based on the principle of field-effect. When a voltage is applied to the gate terminal, it creates an electric field which controls the flow of current between the drain and source terminals.

Detailed Application Field Plans

The IRFU020 is commonly used in power supply circuits, motor control, and electronic ballasts due to its high voltage rating and fast switching speed. It is also utilized in DC-DC converters and uninterruptible power supplies (UPS).

Detailed and Complete Alternative Models

  1. IRFU025
  2. IRFU030
  3. IRFU035

The IRFU020 is part of a series of power MOSFETs offered by International Rectifier, providing alternatives with varying voltage and current ratings to suit different application requirements.

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רשום 10 שאלות ותשובות נפוצות הקשורות ליישום של IRFU020 בפתרונות טכניים

Sure, here are 10 common questions and answers related to the application of IRFU020 in technical solutions:

  1. What is IRFU020?

    • IRFU020 is a power MOSFET transistor designed for various electronic applications, such as power supplies, motor control, and lighting.

  2. What is the maximum drain-source voltage rating of IRFU020?

    • The maximum drain-source voltage rating of IRFU020 is typically around 100V.

  3. What is the typical continuous drain current rating of IRFU020?

    • The typical continuous drain current rating of IRFU020 is around 5A.

  4. What is the on-resistance of IRFU020?

    • The on-resistance of IRFU020 is typically in the range of a few ohms.

  5. Can IRFU020 be used for switching applications?

    • Yes, IRFU020 can be used for switching applications due to its fast switching characteristics.

  6. What are the typical thermal characteristics of IRFU020?

    • The typical thermal resistance from junction to case (RθJC) of IRFU020 is around a few degrees Celsius per watt.

  7. Is IRFU020 suitable for high-frequency applications?

    • IRFU020 may not be the best choice for high-frequency applications due to its inherent capacitance and switching losses.

  8. What are the recommended operating conditions for IRFU020?

    • The recommended operating temperature range for IRFU020 is typically between -55°C to 175°C.

  9. Can IRFU020 be used in automotive applications?

    • Yes, IRFU020 is often used in automotive applications such as electronic control units and motor drives.

  10. Are there any important considerations when designing with IRFU020?

    • It's important to consider proper heat sinking, gate drive voltage, and current limitations when designing with IRFU020 to ensure reliable performance.

I hope these questions and answers provide helpful information about the application of IRFU020 in technical solutions. Let me know if you need further assistance!