Vishay Semiconductor Diodes Division
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MURS120HE3_A/H
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MURS120HE3_A/H

Introduction

The MURS120HE3_A/H is a high-efficiency, ultrafast diode belonging to the category of power rectifiers. This diode is widely used in various electronic applications due to its exceptional characteristics and performance.

Basic Information Overview

  • Category: Power Rectifier
  • Use: Voltage Rectification
  • Characteristics: High Efficiency, Ultrafast Switching
  • Package: TO-220AC
  • Essence: Efficient Power Conversion
  • Packaging/Quantity: Available in reels or tubes

Specifications

  • Voltage Rating: 200V
  • Current Rating: 1A
  • Forward Voltage Drop: 0.95V
  • Reverse Recovery Time: 35ns
  • Operating Temperature Range: -65°C to 175°C

Detailed Pin Configuration

The MURS120HE3_A/H follows the standard pin configuration for a TO-220AC package: 1. Anode 2. Cathode 3. Not connected (Tab)

Functional Features

  • Ultrafast Recovery Time
  • Low Forward Voltage Drop
  • High Surge Current Capability
  • Avalanche Energy Rated

Advantages and Disadvantages

Advantages: - High Efficiency - Fast Switching Speed - Reliable Performance - Wide Operating Temperature Range

Disadvantages: - Higher Cost Compared to Standard Diodes - Sensitive to Overvoltage Conditions

Working Principles

The MURS120HE3_A/H operates based on the principle of semiconductor junction behavior. When forward-biased, it allows current flow with minimal voltage drop, while during reverse bias, it exhibits ultrafast recovery characteristics, making it suitable for high-frequency applications.

Detailed Application Field Plans

This diode finds extensive use in the following applications: - Switching Power Supplies - Inverters - DC-DC Converters - Motor Control Circuits - Snubber Circuits

Detailed and Complete Alternative Models

  • MURS110HE3_A/H
  • MURS130HE3_A/H
  • MURS140HE3_A/H
  • MURS160HE3_A/H

In conclusion, the MURS120HE3_A/H is a versatile power rectifier with high efficiency and ultrafast switching capabilities, making it an ideal choice for various electronic applications requiring reliable and efficient power conversion.

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技術ソリューションにおける MURS120HE3_A/H 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 voltage rating of MURS120HE3_A/H?

    • The maximum voltage rating of MURS120HE3_A/H is 200 volts.

  2. What is the forward current rating of MURS120HE3_A/H?

    • The forward current rating of MURS120HE3_A/H is 1A.

  3. What is the reverse recovery time of MURS120HE3_A/H?

    • The reverse recovery time of MURS120HE3_A/H is typically 35ns.

  4. Can MURS120HE3_A/H be used in high-frequency applications?

    • Yes, MURS120HE3_A/H can be used in high-frequency applications due to its fast recovery time.

  5. Is MURS120HE3_A/H suitable for use in power supplies?

    • Yes, MURS120HE3_A/H is suitable for use in power supplies and rectification circuits.

  6. What is the package type of MURS120HE3_A/H?

    • MURS120HE3_A/H comes in a DO-214AC (SMA) package.

  7. Does MURS120HE3_A/H have a low leakage current?

    • Yes, MURS120HE3_A/H has a low leakage current, making it suitable for energy-efficient designs.

  8. Can MURS120HE3_A/H handle high temperature environments?

    • Yes, MURS120HE3_A/H is designed to operate in high-temperature environments with a maximum junction temperature of 150°C.

  9. Is MURS120HE3_A/H RoHS compliant?

    • Yes, MURS120HE3_A/H is RoHS compliant, meeting environmental standards.

  10. What are some typical applications for MURS120HE3_A/H?

    • Typical applications for MURS120HE3_A/H include freewheeling diodes, polarity protection, and DC-DC converters.