Taiwan Semiconductor Corporation
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MUR4L40HA0G
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MUR4L40HA0G Product Overview

Introduction

The MUR4L40HA0G is a high-power, ultra-fast rectifier diode designed for various electronic applications. This entry provides an in-depth overview of the product, including its category, use, characteristics, package, essence, packaging/quantity, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models.

Basic Information Overview

  • Category: Electronic Components
  • Use: Rectification in power supply circuits
  • Characteristics: High-power, ultra-fast rectification
  • Package: TO-220AC
  • Essence: Ultra-fast rectifier diode
  • Packaging/Quantity: Available in reels or bulk quantities

Specifications

  • Voltage Rating: 400V
  • Current Rating: 4A
  • Reverse Recovery Time: <35ns
  • Operating Temperature Range: -55°C to 175°C
  • Mounting Type: Through Hole
  • Package / Case: TO-220AC

Detailed Pin Configuration

The MUR4L40HA0G follows the standard pin configuration for a TO-220AC package: 1. Anode 2. Cathode 3. Not connected (Tab)

Functional Features

  • Ultra-fast reverse recovery time
  • High current capability
  • Low forward voltage drop
  • Suitable for high-frequency applications

Advantages and Disadvantages

Advantages

  • High-speed switching
  • Low power loss
  • Enhanced thermal performance
  • Reliable operation at high temperatures

Disadvantages

  • Larger physical size compared to SMD counterparts
  • Requires additional space for heat dissipation

Working Principles

The MUR4L40HA0G operates based on the principle of rectification, converting alternating current (AC) into direct current (DC). When a positive voltage is applied to the anode with respect to the cathode, the diode conducts, allowing current to flow in the forward direction. During reverse bias, the diode blocks the current flow, ensuring efficient rectification.

Detailed Application Field Plans

The MUR4L40HA0G is suitable for a wide range of applications, including: - Switch-mode power supplies - Inverters - Industrial motor drives - Power factor correction circuits - Solar inverters - Uninterruptible power supplies (UPS)

Detailed and Complete Alternative Models

  • Alternative Model 1: MUR4100E
  • Alternative Model 2: MUR460
  • Alternative Model 3: MUR415
  • Alternative Model 4: MUR420

In summary, the MUR4L40HA0G offers high-performance rectification capabilities, making it an ideal choice for various power electronics applications. Its ultra-fast characteristics, high current rating, and robust design contribute to its widespread use in demanding environments.

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技術ソリューションにおける MUR4L40HA0G 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 MUR4L40HA0G?

    • MUR4L40HA0G is a high-power, ultrafast rectifier diode commonly used in power supply and energy conversion applications.

  2. What are the key specifications of MUR4L40HA0G?

    • The MUR4L40HA0G has a maximum repetitive reverse voltage of 400V, a forward current of 4A, and a fast recovery time.

  3. In what applications can MUR4L40HA0G be used?

    • MUR4L40HA0G is suitable for use in switch-mode power supplies, freewheeling diodes, and other high-frequency rectification applications.

  4. What are the advantages of using MUR4L40HA0G in technical solutions?

    • The MUR4L40HA0G offers low forward voltage drop, fast recovery time, and high reliability, making it ideal for high-efficiency power conversion designs.

  5. Are there any specific thermal considerations when using MUR4L40HA0G?

    • Yes, it is important to consider thermal management due to the high power dissipation characteristics of MUR4L40HA0G in high-current applications.

  6. Can MUR4L40HA0G be used in automotive electronics?

    • Yes, MUR4L40HA0G is suitable for automotive applications such as motor control, LED lighting, and power management systems.

  7. What are the typical operating temperatures for MUR4L40HA0G?

    • The MUR4L40HA0G is designed to operate within a temperature range of -65°C to +175°C.

  8. Does MUR4L40HA0G require any special mounting considerations?

    • It is recommended to use proper heatsinking and thermal management techniques to ensure optimal performance and reliability.

  9. Can MUR4L40HA0G be used in parallel configurations for higher current applications?

    • Yes, MUR4L40HA0G can be used in parallel to increase the overall current handling capability in high-power designs.

  10. Are there any application notes or reference designs available for MUR4L40HA0G?

    • Yes, manufacturers often provide application notes and reference designs to assist engineers in implementing MUR4L40HA0G in various technical solutions.