Vishay Semiconductor Diodes Division
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MURS320HE3_A/I
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MURS320HE3_A/I

Product Overview

Category

The MURS320HE3_A/I belongs to the category of high-efficiency, ultrafast rectifiers.

Use

It is used for converting alternating current (AC) to direct current (DC) in various electronic circuits and power supply applications.

Characteristics

  • High efficiency
  • Ultrafast switching speed
  • Low forward voltage drop
  • High surge capability

Package

The MURS320HE3_A/I comes in a compact, surface-mount package.

Essence

This rectifier is essential for ensuring efficient and reliable power conversion in electronic devices.

Packaging/Quantity

The product is typically packaged in reels containing a specific quantity, such as 3000 units per reel.

Specifications

  • Maximum Average Forward Current: 3A
  • Reverse Voltage: 200V
  • Forward Voltage Drop: 0.95V at 3A
  • Reverse Recovery Time: 35ns
  • Operating Temperature Range: -65°C to +175°C

Detailed Pin Configuration

The MURS320HE3_A/I features a standard SOD-123 package with two pins for connection.

Functional Features

  • Ultrafast recovery time
  • Low leakage current
  • High reliability
  • RoHS compliant

Advantages and Disadvantages

Advantages

  • High efficiency and fast switching speed
  • Low forward voltage drop reduces power dissipation
  • Suitable for high-frequency applications

Disadvantages

  • Limited maximum reverse voltage compared to some other rectifiers
  • Sensitive to overvoltage conditions

Working Principles

The MURS320HE3_A/I operates on the principle of rectification, where it allows current to flow in only one direction, effectively converting AC to DC.

Detailed Application Field Plans

This rectifier is commonly used in: - Switching power supplies - LED lighting - Motor control circuits - Solar inverters - Battery chargers

Detailed and Complete Alternative Models

Some alternative models to the MURS320HE3A/I include: - MURS340HE3A/I - MURS360HE3A/I - MURS3100HE3A/I

In conclusion, the MURS320HE3_A/I is a high-efficiency, ultrafast rectifier that finds widespread application in various electronic circuits and power supply systems due to its superior characteristics and performance.

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기술 솔루션에 MURS320HE3_A/I 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.

  1. What is the MURS320HE3_A/I diode used for?

    • The MURS320HE3_A/I diode is commonly used for rectification and freewheeling applications in power supplies, lighting, and other electronic systems.

  2. What are the key specifications of the MURS320HE3_A/I diode?

    • The MURS320HE3_A/I diode has a maximum repetitive peak reverse voltage of 200V, a forward continuous current of 3A, and a low forward voltage drop.

  3. How does the MURS320HE3_A/I diode perform in high-temperature environments?

    • The MURS320HE3_A/I diode is designed to operate reliably at elevated temperatures, making it suitable for use in various technical solutions that require robust performance.

  4. Can the MURS320HE3_A/I diode be used in automotive applications?

    • Yes, the MURS320HE3_A/I diode is suitable for automotive systems such as LED lighting, motor control, and power management due to its rugged construction and high temperature capability.

  5. What are the typical applications of the MURS320HE3_A/I diode in power supplies?

    • The MURS320HE3_A/I diode is often used in flyback, forward, and half-bridge converters, as well as in freewheeling diodes for inductive loads.

  6. Does the MURS320HE3_A/I diode have a fast recovery time?

    • Yes, the MURS320HE3_A/I diode features a fast reverse recovery time, which is beneficial for reducing switching losses in power electronics applications.

  7. Is the MURS320HE3_A/I diode available in surface mount packages?

    • Yes, the MURS320HE3_A/I diode is available in a surface mount SMA package, offering ease of assembly and space-saving benefits.

  8. What are the advantages of using the MURS320HE3_A/I diode in lighting applications?

    • The MURS320HE3_A/I diode's low forward voltage drop and high current capability make it well-suited for driving LEDs and managing power in lighting systems.

  9. Can the MURS320HE3_A/I diode handle high surge currents?

    • Yes, the MURS320HE3_A/I diode is capable of withstanding high surge currents, enhancing its reliability in demanding technical solutions.

  10. Are there any recommended thermal management considerations when using the MURS320HE3_A/I diode?

    • It is advisable to ensure proper heat sinking or thermal design to maintain the MURS320HE3_A/I diode within its specified operating temperature range, especially in high-power applications.