Taiwan Semiconductor Corporation
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MUR105SHM4G
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MUR105SHM4G

Product Overview

The MUR105SHM4G belongs to the category of Schottky Barrier Rectifiers. It is commonly used in power supply applications and exhibits characteristics such as high efficiency, low forward voltage drop, and fast switching speed. The package type for this product is SMA, and it is available in tape and reel packaging with a quantity of 3000 units per reel.

Specifications

  • Maximum Average Forward Current: 1A
  • Peak Forward Surge Current: 30A
  • Reverse Voltage: 50V
  • Forward Voltage Drop: 0.49V
  • Operating Temperature Range: -65°C to +125°C

Detailed Pin Configuration

The MUR105SHM4G has a simple two-pin configuration, with the anode connected to the positive terminal and the cathode connected to the negative terminal.

Functional Features

  • High efficiency due to low forward voltage drop
  • Fast switching speed for rapid response in power supply applications
  • Low reverse leakage current for improved performance

Advantages and Disadvantages

Advantages

  • High efficiency
  • Fast switching speed
  • Low forward voltage drop

Disadvantages

  • Limited maximum average forward current
  • Relatively low reverse voltage compared to other rectifiers

Working Principles

The MUR105SHM4G operates based on the Schottky barrier principle, where the metal-semiconductor junction allows for faster switching and lower forward voltage drop compared to conventional PN-junction diodes.

Detailed Application Field Plans

The MUR105SHM4G is well-suited for various power supply applications, including: - Switching power supplies - DC-DC converters - Reverse polarity protection circuits - Low voltage rectification

Detailed and Complete Alternative Models

Some alternative models to the MUR105SHM4G include: - MUR1100E - MUR120 - MUR160 - MUR4100E

In conclusion, the MUR105SHM4G is a Schottky Barrier Rectifier known for its high efficiency, fast switching speed, and low forward voltage drop. While it has limitations in terms of maximum average forward current and reverse voltage, it is widely used in power supply applications due to its reliable performance and functional features.

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기술 솔루션에 MUR105SHM4G 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.

  1. What is MUR105SHM4G?

    • MUR105SHM4G is a high-efficiency, ultrafast diode designed for use in various technical solutions.

  2. What are the key features of MUR105SHM4G?

    • The key features include low forward voltage drop, fast reverse recovery time, and high surge current capability.

  3. In what technical solutions can MUR105SHM4G be used?

    • MUR105SHM4G can be used in power supplies, inverters, motor drives, and other applications requiring high-speed switching.

  4. What is the maximum operating temperature for MUR105SHM4G?

    • The maximum operating temperature for MUR105SHM4G is typically around 175°C.

  5. What is the typical forward voltage drop of MUR105SHM4G?

    • The typical forward voltage drop is around 0.72V at 25°C.

  6. What is the reverse recovery time of MUR105SHM4G?

    • The reverse recovery time is typically around 35ns.

  7. Is MUR105SHM4G suitable for high-frequency applications?

    • Yes, MUR105SHM4G is suitable for high-frequency applications due to its fast recovery time.

  8. What is the maximum surge current capability of MUR105SHM4G?

    • The maximum surge current capability is typically around 30A.

  9. Does MUR105SHM4G have any special packaging requirements?

    • MUR105SHM4G is typically available in standard surface mount packages, such as DPAK or TO-220.

  10. Are there any specific application notes or guidelines for using MUR105SHM4G in technical solutions?

    • Yes, detailed application notes and guidelines are provided by the manufacturer to ensure proper usage and performance of MUR105SHM4G in technical solutions.