SMC Diode Solutions
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MURS120TR
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MURS120TR

Introduction

The MURS120TR is a rectifier diode belonging to the semiconductor product category. This device is commonly used in various electronic applications due to its unique characteristics and functional features.

Basic Information Overview

  • Category: Semiconductor
  • Use: Rectifier diode
  • Characteristics: High efficiency, low forward voltage drop
  • Package: DO-214AA (SMB)
  • Essence: Efficient rectification of AC to DC
  • Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

  • Maximum Average Forward Current: 1A
  • Peak Reverse Voltage: 200V
  • Forward Voltage Drop: 0.95V at 1A
  • Reverse Leakage Current: 5µA
  • Operating Temperature Range: -65°C to +175°C

Detailed Pin Configuration

The MURS120TR has a standard SMB package with two pins. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

  • High efficiency rectification
  • Low forward voltage drop
  • Fast reverse recovery time

Advantages and Disadvantages

Advantages

  • High efficiency
  • Low power dissipation
  • Compact size

Disadvantages

  • Limited maximum average forward current
  • Sensitive to overvoltage conditions

Working Principles

The MURS120TR operates on the principle of rectification, allowing the flow of current in one direction while blocking it in the opposite direction. When a positive voltage is applied to the anode with respect to the cathode, the diode conducts, allowing current to flow. In the reverse bias condition, the diode blocks the current flow.

Detailed Application Field Plans

The MURS120TR is widely used in the following applications: - Power supplies - LED lighting - Battery chargers - Switching power converters

Detailed and Complete Alternative Models

Some alternative models to the MURS120TR include: - MURS110T3G - MURS160T3G - MURS220T3G - MURS320T3G

In summary, the MURS120TR rectifier diode offers high efficiency and low forward voltage drop, making it suitable for various electronic applications such as power supplies, LED lighting, and battery chargers. While it has limitations in terms of maximum average forward current and sensitivity to overvoltage conditions, it remains a popular choice due to its compact size and reliable performance. Additionally, there are alternative models available for users to consider based on specific application requirements.

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  1. What is the MURS120TR?

    • The MURS120TR is a surface mount ultrafast rectifier diode designed for use in high frequency applications.

  2. What are the key features of the MURS120TR?

    • The MURS120TR features low forward voltage drop, fast switching, and high reliability, making it suitable for various technical solutions.

  3. What are the typical applications of the MURS120TR?

    • The MURS120TR is commonly used in power supplies, inverters, and freewheeling diodes for consumer, automotive, and industrial electronics.

  4. What is the maximum repetitive peak reverse voltage of the MURS120TR?

    • The MURS120TR has a maximum repetitive peak reverse voltage of 200 volts.

  5. What is the maximum forward voltage drop of the MURS120TR at a specified current?

    • At a forward current of 1A, the maximum forward voltage drop of the MURS120TR is typically around 0.95 volts.

  6. Does the MURS120TR have a high temperature operating capability?

    • Yes, the MURS120TR is designed to operate at high temperatures, making it suitable for demanding technical solutions.

  7. Can the MURS120TR be used in fast-switching circuits?

    • Yes, the MURS120TR's fast switching characteristics make it well-suited for use in fast-switching circuits and high frequency applications.

  8. Is the MURS120TR RoHS compliant?

    • Yes, the MURS120TR is compliant with the Restriction of Hazardous Substances (RoHS) directive.

  9. What is the package type of the MURS120TR?

    • The MURS120TR comes in a surface mount DPAK (TO-252) package, which is suitable for automated assembly processes.

  10. Where can I find detailed specifications and application notes for the MURS120TR?

    • Detailed specifications and application notes for the MURS120TR can be found in the product datasheet available from the manufacturer's website or authorized distributors.