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MUR340SB R5G
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MUR340SB R5G

Product Overview

The MUR340SB R5G belongs to the category of Schottky Barrier Rectifiers. It is commonly used in power supply applications due to its high efficiency and low forward voltage drop characteristics. The package type for this product is SMB, and it is available in tape and reel packaging with a quantity of 3000 units per reel.

Specifications

  • Forward Voltage: 0.49V
  • Reverse Voltage: 40V
  • Forward Current: 3A
  • Reverse Recovery Time: 15ns
  • Operating Temperature Range: -65°C to +125°C

Detailed Pin Configuration

The MUR340SB R5G has a standard SMB pin configuration with the following pinout: 1. Anode 2. Cathode

Functional Features

  • High Efficiency: The Schottky Barrier design ensures minimal power loss and high efficiency in power supply applications.
  • Fast Switching: The low reverse recovery time allows for fast switching, making it suitable for high-frequency applications.
  • Low Forward Voltage Drop: This characteristic reduces power dissipation and improves overall system efficiency.

Advantages and Disadvantages

Advantages
  • High efficiency
  • Fast switching speed
  • Low forward voltage drop
Disadvantages
  • Limited reverse voltage compared to other rectifier types
  • Sensitive to temperature variations

Working Principles

The MUR340SB R5G operates based on the Schottky Barrier principle, where the metal-semiconductor junction provides fast switching and low forward voltage drop characteristics. When a forward voltage is applied, the barrier height at the junction allows for efficient conduction, resulting in minimal power loss.

Detailed Application Field Plans

The MUR340SB R5G is widely used in various power supply applications, including: - Switching power supplies - DC-DC converters - Reverse polarity protection circuits - Freewheeling diodes in inductive load applications

Detailed and Complete Alternative Models

Some alternative models to the MUR340SB R5G include: - MUR410SB R5G - MUR460SB R5G - MUR810SB R5G

These alternatives offer similar Schottky Barrier characteristics with varying voltage and current ratings to suit specific application requirements.

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技術ソリューションにおける MUR340SB R5G 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 MUR340SB R5G?

    • The maximum voltage rating of MUR340SB R5G is 40 volts.

  2. What is the forward current rating of MUR340SB R5G?

    • The forward current rating of MUR340SB R5G is 3 amperes.

  3. What is the reverse recovery time of MUR340SB R5G?

    • The reverse recovery time of MUR340SB R5G is typically 35 nanoseconds.

  4. What are the typical applications for MUR340SB R5G?

    • MUR340SB R5G is commonly used in power supplies, inverters, and motor control circuits.

  5. What is the package type of MUR340SB R5G?

    • MUR340SB R5G comes in a surface mount DPAK package.

  6. What is the operating temperature range of MUR340SB R5G?

    • The operating temperature range of MUR340SB R5G is -55°C to 175°C.

  7. Is MUR340SB R5G RoHS compliant?

    • Yes, MUR340SB R5G is RoHS compliant, making it suitable for environmentally friendly designs.

  8. Does MUR340SB R5G have a low leakage current?

    • Yes, MUR340SB R5G has a low reverse leakage current, which is beneficial for energy-efficient applications.

  9. Can MUR340SB R5G be used in flyback converter circuits?

    • Yes, MUR340SB R5G is suitable for use in flyback converter circuits due to its fast recovery time and low forward voltage drop.

  10. What are the key advantages of using MUR340SB R5G in technical solutions?

    • The key advantages of using MUR340SB R5G include high efficiency, fast switching speed, and reliable performance in various power electronics applications.