Taiwan Semiconductor Corporation
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MUR4L20 B0G
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MUR4L20 B0G

Product Overview

Category

The MUR4L20 B0G belongs to the category of rectifier diodes.

Use

It is commonly used in power supply and rectification circuits.

Characteristics

  • High current capability
  • Low forward voltage drop
  • Fast switching speed

Package

The MUR4L20 B0G comes in a standard diode package, such as DO-214AC (SMA) or similar.

Essence

This diode is essential for converting alternating current (AC) to direct current (DC) in various electronic applications.

Packaging/Quantity

Typically packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

  • Maximum Average Forward Current: 4A
  • Reverse Voltage: 200V
  • Forward Voltage Drop: 0.85V at 1A
  • Reverse Recovery Time: 35ns

Detailed Pin Configuration

The MUR4L20 B0G has two pins, anode, and cathode, which are clearly marked on the diode body.

Functional Features

  • Efficient rectification of AC to DC
  • Low power dissipation
  • Fast recovery time

Advantages and Disadvantages

Advantages

  • High current capability
  • Low forward voltage drop
  • Fast switching speed

Disadvantages

  • Higher reverse recovery time compared to some alternative models
  • Sensitive to overvoltage conditions

Working Principles

The MUR4L20 B0G operates on the principle of allowing current flow in one direction while blocking it in the opposite direction, enabling efficient rectification of AC power to DC power.

Detailed Application Field Plans

The MUR4L20 B0G is widely used in: - Power supply units - Battery chargers - Inverters - Motor drives - LED lighting

Detailed and Complete Alternative Models

Some alternative models to the MUR4L20 B0G include: - 1N4004: General-purpose rectifier diode - FR207: Fast recovery rectifier diode - UF4007: Ultrafast rectifier diode

In conclusion, the MUR4L20 B0G rectifier diode offers high current capability, low forward voltage drop, and fast switching speed, making it suitable for various power supply and rectification applications. While it has advantages such as efficient rectification and low power dissipation, it also has limitations related to reverse recovery time and sensitivity to overvoltage conditions. Understanding its specifications, pin configuration, functional features, and application fields is crucial for effectively utilizing this component in electronic circuits.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací MUR4L20 B0G v technických řešeních

  1. What is MUR4L20 B0G?

    • MUR4L20 B0G is a high-performance semiconductor diode rectifier designed for use in various technical solutions.

  2. What are the key features of MUR4L20 B0G?

    • The key features of MUR4L20 B0G include its low forward voltage drop, fast switching capability, and high surge current capability.

  3. In what technical solutions can MUR4L20 B0G be used?

    • MUR4L20 B0G can be used in power supplies, LED lighting, motor control, and other applications requiring high-efficiency rectification.

  4. What is the maximum voltage and current rating of MUR4L20 B0G?

    • The maximum repetitive peak reverse voltage (VRRM) is 200V, and the average forward current (IF(AV)) is 4A.

  5. How does MUR4L20 B0G compare to other diode rectifiers in terms of performance?

    • MUR4L20 B0G offers lower forward voltage drop and higher surge current capability compared to many standard diode rectifiers.

  6. What are the recommended operating conditions for MUR4L20 B0G?

    • The recommended operating temperature range is -55°C to +175°C, and it should be operated within the specified voltage and current limits.

  7. Does MUR4L20 B0G require any special heat dissipation measures?

    • MUR4L20 B0G may benefit from proper heat sinking or thermal management in high-power applications to ensure optimal performance and reliability.

  8. Are there any application notes or reference designs available for using MUR4L20 B0G in technical solutions?

    • Yes, application notes and reference designs are available from the manufacturer to assist with the proper integration of MUR4L20 B0G in various applications.

  9. Can MUR4L20 B0G be used in automotive or industrial applications?

    • Yes, MUR4L20 B0G is suitable for use in automotive and industrial applications where high-efficiency rectification is required.

  10. Where can I purchase MUR4L20 B0G diodes for my technical solutions?

    • MUR4L20 B0G diodes can be purchased from authorized distributors or directly from the manufacturer's website.