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IRGI4085-111PBF
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IRGI4085-111PBF

Product Overview

Category: Power MOSFET
Use: Switching applications in power supplies, motor control, and other high current applications
Characteristics: High voltage, low on-resistance, fast switching speed
Package: TO-220AB
Essence: Power MOSFET for high-current switching applications
Packaging/Quantity: Available in reels of 1000 units

Specifications

  • Voltage Rating: 150V
  • Continuous Drain Current: 140A
  • On-Resistance: 4.1 mΩ
  • Gate Threshold Voltage: 2V
  • Maximum Power Dissipation: 300W
  • Operating Temperature Range: -55°C to 175°C

Detailed Pin Configuration

The IRGI4085-111PBF follows the standard pin configuration for a TO-220AB package: 1. Gate (G) 2. Drain (D) 3. Source (S)

Functional Features

  • Low on-resistance for minimal power dissipation
  • Fast switching speed for efficient operation
  • High voltage rating for versatile applications
  • Robust construction for reliable performance in demanding environments

Advantages and Disadvantages

Advantages: - High current handling capability - Low on-resistance for reduced power loss - Versatile applications in power electronics

Disadvantages: - Relatively large package size compared to SMD alternatives - Higher parasitic capacitance compared to some newer MOSFET technologies

Working Principles

The IRGI4085-111PBF 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. When a sufficient voltage is applied to the gate, the MOSFET allows current to flow through it, making it suitable for switching applications.

Detailed Application Field Plans

The IRGI4085-111PBF is well-suited for various high-current switching applications, including: - Power supplies - Motor control - Inverters - Industrial automation

Detailed and Complete Alternative Models

Some alternative models to the IRGI4085-111PBF include: - IRF1405 - IRFP460 - IRFB4110 - IRLB8748

In conclusion, the IRGI4085-111PBF is a high-voltage power MOSFET designed for efficient switching applications in power electronics. With its low on-resistance and high current handling capability, it finds use in diverse fields such as power supplies, motor control, and industrial automation.

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Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi IRGI4085-111PBF dalam penyelesaian teknikal

  1. What is IRGI4085-111PBF?

    • IRGI4085-111PBF is a power MOSFET transistor designed for high-speed switching applications in power supplies, motor control, and other electronic systems.

  2. What is the maximum voltage and current rating of IRGI4085-111PBF?

    • The maximum voltage rating is typically 800V, and the maximum continuous drain current is typically 12A.

  3. What are the typical applications of IRGI4085-111PBF?

    • IRGI4085-111PBF is commonly used in switch mode power supplies, motor drives, and other high-frequency switching applications.

  4. What are the key features of IRGI4085-111PBF?

    • Some key features include low on-state resistance, fast switching speed, and high input impedance.

  5. What are the thermal characteristics of IRGI4085-111PBF?

    • The device is designed to have low thermal resistance and efficient heat dissipation, making it suitable for high-power applications.

  6. What is the recommended operating temperature range for IRGI4085-111PBF?

    • The recommended operating temperature range is typically -55°C to 150°C.

  7. Does IRGI4085-111PBF require any external components for operation?

    • Yes, IRGI4085-111PBF may require external components such as gate drivers, snubber circuits, and heatsinks depending on the specific application.

  8. What are the typical performance characteristics of IRGI4085-111PBF in different circuit configurations?

    • Performance characteristics may include output capacitance, gate charge, and switching times under various load and temperature conditions.

  9. Are there any known reliability issues or failure modes associated with IRGI4085-111PBF?

    • Common failure modes may include overvoltage stress, overcurrent conditions, and thermal overstress, but proper design and application considerations can mitigate these risks.

  10. Where can I find detailed technical specifications and application notes for IRGI4085-111PBF?

    • Detailed technical specifications and application notes can be found in the product datasheet provided by the manufacturer, as well as in relevant application guides and technical resources.