Vishay Semiconductor Diodes Division
画像はイメージの場合もございます。
商品詳細は仕様をご覧ください。
MURS340HE3_A/I
詳細を表示 DataSheets

MURS340HE3_A/I

Introduction

The MURS340HE3_A/I is a high-efficiency, ultrafast diode belonging to the category of power rectifiers. This diode is commonly used in various electronic applications due to its unique characteristics and performance.

Basic Information Overview

  • Category: Power rectifier diode
  • Use: Rectification of high-frequency AC to DC conversion
  • Characteristics: High efficiency, ultrafast switching, low forward voltage drop
  • Package: TO-220AC
  • Essence: Efficient power conversion
  • Packaging/Quantity: Available in reels or tubes, quantity varies based on supplier

Specifications

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

Detailed Pin Configuration

The MURS340HE3_A/I 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 efficiency
  • High surge current capability

Advantages and Disadvantages

Advantages

  • Fast switching speed
  • Low power dissipation
  • High reliability
  • Suitable for high-frequency applications

Disadvantages

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

Working Principles

The MURS340HE3_A/I operates based on the principles of semiconductor physics, utilizing its unique material properties to efficiently convert alternating current into direct current with minimal losses.

Detailed Application Field Plans

The MURS340HE3_A/I is widely used in the following applications: - Switching power supplies - Inverters - Motor drives - Snubber circuits - Freewheeling diodes

Detailed and Complete Alternative Models

Some alternative models to the MURS340HE3A/I include: - MURS320HE3A/I - MURS330HE3A/I - MURS350HE3A/I - MURS360HE3_A/I

In conclusion, the MURS340HE3_A/I is a versatile and efficient power rectifier diode that finds extensive use in various electronic applications requiring high-speed and high-efficiency rectification.

Word Count: 324

技術ソリューションにおける MURS340HE3_A/I 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 MURS340HE3_A/I diode used for?

    • The MURS340HE3_A/I diode is commonly used for rectification and voltage regulation in various technical solutions.

  2. What are the key specifications of the MURS340HE3_A/I diode?

    • The MURS340HE3_A/I diode has a maximum average forward current of 3A, a reverse voltage of 40V, and a low forward voltage drop.

  3. How does the MURS340HE3_A/I diode compare to other similar diodes on the market?

    • The MURS340HE3_A/I diode offers high efficiency, low forward voltage drop, and excellent thermal performance compared to other diodes in its class.

  4. In what types of technical solutions is the MURS340HE3_A/I diode commonly used?

    • The MURS340HE3_A/I diode is often used in power supplies, voltage regulators, and battery charging circuits.

  5. What are the temperature considerations for using the MURS340HE3_A/I diode in technical solutions?

    • The MURS340HE3_A/I diode has a wide operating temperature range, making it suitable for applications in various environmental conditions.

  6. Can the MURS340HE3_A/I diode be used in automotive applications?

    • Yes, the MURS340HE3_A/I diode is suitable for automotive electronics due to its robust construction and reliability.

  7. Does the MURS340HE3_A/I diode require any special heat sinking or thermal management?

    • While the MURS340HE3_A/I diode has good thermal performance, it may benefit from additional heat sinking in high-power applications.

  8. What are the potential failure modes of the MURS340HE3_A/I diode in technical solutions?

    • Common failure modes include overcurrent damage, thermal stress, and voltage spikes, which can be mitigated through proper circuit design and protection measures.

  9. Are there any recommended application circuits or reference designs for using the MURS340HE3_A/I diode?

    • Manufacturers often provide application notes and reference designs for incorporating the MURS340HE3_A/I diode into various technical solutions.

  10. Where can I purchase the MURS340HE3_A/I diode for my technical project?

    • The MURS340HE3_A/I diode is available through authorized distributors and can be sourced from major electronic component suppliers.