Vishay Semiconductor Diodes Division
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MURS340HE3_A/H
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MURS340HE3_A/H

Product Overview

Category

The MURS340HE3_A/H belongs to the category of ultrafast rectifiers.

Use

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

Characteristics

  • Ultrafast switching speed
  • Low forward voltage drop
  • High surge capability
  • RoHS compliant

Package

The MURS340HE3_A/H comes in a DO-201AD package.

Essence

This rectifier is essential for efficient energy conversion in electronic devices and power supplies.

Packaging/Quantity

The product is typically packaged in reels or tubes, with varying quantities depending on the manufacturer's specifications.

Specifications

  • Maximum Average Forward Current: 3A
  • Peak Reverse Voltage: 400V
  • Forward Voltage Drop: 0.95V at 3A
  • Reverse Recovery Time: 35ns
  • Operating Temperature Range: -65°C to +175°C

Detailed Pin Configuration

The MURS340HE3_A/H has a standard DO-201AD package with two leads. The anode is connected to the positive terminal, while the cathode is connected to the negative terminal.

Functional Features

  • Ultrafast recovery time
  • Low leakage current
  • High reliability
  • High temperature operation capability

Advantages and Disadvantages

Advantages

  • Efficient energy conversion
  • Fast switching speed
  • High surge capability

Disadvantages

  • Sensitive to voltage spikes
  • Limited reverse voltage tolerance

Working Principles

The MURS340HE3_A/H operates based on the principle of rectification, where it allows current to flow in only one direction, effectively converting AC to DC.

Detailed Application Field Plans

The MURS340HE3_A/H is commonly used in: - Switching power supplies - Freewheeling diodes - Inverters - DC-DC converters - Snubber diodes

Detailed and Complete Alternative Models

Some alternative models to the MURS340HE3A/H include: - MURS320HE3A/H - MURS330HE3A/H - MURS350HE3A/H

In conclusion, the MURS340HE3_A/H is a crucial component in electronic circuits and power supply applications, offering efficient energy conversion and high reliability.

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技術ソリューションにおける MURS340HE3_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 MURS340HE3_A/H?

    • MURS340HE3_A/H is a high-efficiency, ultrafast diode designed for use in various technical solutions such as power supplies, inverters, and freewheeling diodes.

  2. What are the key features of MURS340HE3_A/H?

    • The key features include a low forward voltage drop, fast switching capability, high current capability, and a rugged design for reliable performance in demanding applications.

  3. What technical solutions can MURS340HE3_A/H be used in?

    • MURS340HE3_A/H can be used in power supply units, motor control circuits, solar inverters, battery chargers, and other applications requiring high-efficiency diodes.

  4. What is the maximum current rating of MURS340HE3_A/H?

    • The maximum current rating of MURS340HE3_A/H is typically [insert value] amps, making it suitable for high-current applications.

  5. Does MURS340HE3_A/H have a low leakage current?

    • Yes, MURS340HE3_A/H is designed to have a low reverse leakage current, which is important for minimizing power loss in applications.

  6. Is MURS340HE3_A/H suitable for high-frequency switching applications?

    • Yes, MURS340HE3_A/H is capable of fast switching and is suitable for high-frequency operation in power electronics.

  7. What is the temperature range for MURS340HE3_A/H?

    • MURS340HE3_A/H is designed to operate within a wide temperature range, typically from -55°C to 175°C, ensuring reliability in various environmental conditions.

  8. Are there any recommended thermal management considerations for using MURS340HE3_A/H?

    • It is recommended to use proper heat sinking or thermal management techniques to ensure that MURS340HE3_A/H operates within its specified temperature limits for optimal performance and longevity.

  9. Can MURS340HE3_A/H be used in parallel configurations for higher current applications?

    • Yes, MURS340HE3_A/H can be used in parallel configurations to increase the current-handling capability in high-power applications.

  10. Where can I find detailed application notes and technical specifications for MURS340HE3_A/H?

    • Detailed application notes, datasheets, and technical specifications for MURS340HE3_A/H can be found on the manufacturer's website or through authorized distributors.