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MUR420 B0G
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MUR420 B0G

Product Overview

The MUR420 B0G belongs to the category of ultrafast rectifiers and is commonly used in electronic circuits for power supply applications. These rectifiers are known for their high efficiency, fast switching speed, and low forward voltage drop. The package type for MUR420 B0G is DO-201AD, and it is available in various packaging quantities to suit different production needs.

Specifications

  • Maximum Average Forward Current: 4A
  • Reverse Voltage: 200V
  • Forward Voltage Drop: 0.93V at 1A
  • Reverse Recovery Time: 35ns

Detailed Pin Configuration

The MUR420 B0G has a standard DO-201AD package with two pins. Pin 1 is the anode, and pin 2 is the cathode.

Functional Features

  • Ultrafast Recovery Time
  • Low Forward Voltage Drop
  • High Efficiency

Advantages and Disadvantages

Advantages

  • Fast Switching Speed
  • High Efficiency
  • Low Forward Voltage Drop

Disadvantages

  • Higher Cost Compared to Standard Rectifiers
  • Sensitive to Overvoltage Conditions

Working Principles

The MUR420 B0G operates on the principle of rectification, converting alternating current (AC) into direct current (DC) by allowing current to flow in only one direction. Its ultrafast recovery time ensures minimal loss during the switching process, making it suitable for high-frequency applications.

Detailed Application Field Plans

The MUR420 B0G is widely used in: - Switching Power Supplies - DC-DC Converters - Freewheeling Diodes - Inverters

Detailed and Complete Alternative Models

  • MUR410 B0G
  • MUR415 B0G
  • MUR430 B0G
  • MUR440 B0G

In summary, the MUR420 B0G is a high-performance ultrafast rectifier with excellent efficiency and fast switching characteristics, making it suitable for various power supply and conversion applications.

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技術ソリューションにおける MUR420 B0G の適用に関連する 10 件の一般的な質問と回答をリストします。

  1. What is the maximum repetitive peak reverse voltage of MUR420 B0G?

    • The maximum repetitive peak reverse voltage of MUR420 B0G is 200 volts.

  2. What is the average forward current rating of MUR420 B0G?

    • The average forward current rating of MUR420 B0G is 4 amperes.

  3. Can MUR420 B0G be used in high-frequency applications?

    • Yes, MUR420 B0G can be used in high-frequency applications due to its fast switching characteristics.

  4. What is the typical forward voltage drop of MUR420 B0G at a specified current?

    • The typical forward voltage drop of MUR420 B0G is around 0.85 volts at 4 amperes.

  5. Is MUR420 B0G suitable for use in rectifier circuits?

    • Yes, MUR420 B0G is specifically designed for use in rectifier circuits and power supplies.

  6. What is the maximum junction temperature for MUR420 B0G?

    • The maximum junction temperature for MUR420 B0G is 150°C.

  7. Does MUR420 B0G have a low leakage current?

    • Yes, MUR420 B0G has a low reverse leakage current, making it suitable for low-power applications.

  8. Can MUR420 B0G be used in automotive electronics?

    • Yes, MUR420 B0G is commonly used in automotive electronics due to its rugged construction and reliability.

  9. What package type is MUR420 B0G available in?

    • MUR420 B0G is available in the D²PAK (TO-263) package, which offers excellent thermal performance.

  10. Are there any recommended application notes or reference designs for using MUR420 B0G in power supply designs?

    • Yes, several application notes and reference designs are available from the manufacturer to guide the use of MUR420 B0G in power supply designs.