Taiwan Semiconductor Corporation
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MUR105SHR5G
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MUR105SHR5G

Introduction

The MUR105SHR5G is a high-performance Schottky rectifier diode designed for various electronic applications. This entry provides an overview of the product, including its category, use, characteristics, package, essence, packaging/quantity, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models.

Product Overview

  • Category: Electronic Components
  • Use: Rectification in power supply circuits, reverse polarity protection, and freewheeling diode in switching converters.
  • Characteristics: High efficiency, low forward voltage drop, fast switching speed, and low leakage current.
  • Package: TO-220AC
  • Essence: Schottky rectifier diode
  • Packaging/Quantity: Tape & Reel (1000 units per reel)

Specifications

  • Forward Voltage Drop: 0.55V
  • Reverse Voltage: 50V
  • Average Rectified Current: 10A
  • Peak Surge Current: 125A
  • Operating Temperature Range: -65°C to +175°C

Detailed Pin Configuration

  • Anode (A)
  • Cathode (K)

Functional Features

  • Fast switching speed for high-frequency applications
  • Low forward voltage drop for improved efficiency
  • High surge current capability for robust performance
  • Low thermal resistance for enhanced reliability

Advantages

  • High efficiency
  • Fast response time
  • Robust surge current capability
  • Compact TO-220AC package for easy mounting

Disadvantages

  • Higher cost compared to standard silicon diodes
  • Sensitive to reverse voltage spikes

Working Principles

The MUR105SHR5G 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. When a forward voltage is applied, the diode conducts current with minimal voltage loss, making it suitable for high-efficiency applications.

Detailed Application Field Plans

  1. Power supply circuits
  2. Switching converters
  3. Reverse polarity protection circuits
  4. Freewheeling diode in motor drive applications

Detailed and Complete Alternative Models

  1. MUR1100E
  2. MUR4100E
  3. MUR860G

In conclusion, the MUR105SHR5G is a high-performance Schottky rectifier diode with excellent efficiency, fast switching speed, and robust surge current capability. Its compact TO-220AC package and wide operating temperature range make it suitable for various electronic applications.

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Énumérez 10 questions et réponses courantes liées à l'application de MUR105SHR5G dans les solutions techniques

  1. What is MUR105SHR5G?

    • MUR105SHR5G is a Schottky barrier rectifier diode designed for high efficiency and low power loss in applications such as power supplies, converters, and reverse polarity protection circuits.

  2. What is the maximum forward voltage of MUR105SHR5G?

    • The maximum forward voltage of MUR105SHR5G is typically around 0.55V at a forward current of 1A.

  3. What is the maximum reverse voltage of MUR105SHR5G?

    • The maximum reverse voltage of MUR105SHR5G is 50V.

  4. What are the typical applications of MUR105SHR5G?

    • MUR105SHR5G is commonly used in DC-DC converters, freewheeling diodes, OR-ing diodes, and reverse polarity protection circuits.

  5. What is the operating temperature range of MUR105SHR5G?

    • The operating temperature range of MUR105SHR5G is typically -65°C to +175°C.

  6. What is the forward current rating of MUR105SHR5G?

    • The forward current rating of MUR105SHR5G is 1A.

  7. Does MUR105SHR5G have a low leakage current?

    • Yes, MUR105SHR5G has a low reverse leakage current, making it suitable for high-efficiency applications.

  8. Is MUR105SHR5G RoHS compliant?

    • Yes, MUR105SHR5G is RoHS compliant, meeting the requirements for lead-free and environmentally friendly manufacturing.

  9. Can MUR105SHR5G be used in automotive applications?

    • Yes, MUR105SHR5G is suitable for use in automotive electronics due to its high reliability and performance characteristics.

  10. What package type does MUR105SHR5G come in?

    • MUR105SHR5G is available in a surface mount SMB (DO-214AA) package, which is suitable for automated assembly processes.