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MUR7040R
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MUR7040R

Introduction

The MUR7040R is a high-performance, ultrafast diode belonging to the category of power rectifiers. This diode is widely used in various electronic applications due to its unique characteristics and reliable performance.

Basic Information Overview

  • Category: Power Rectifier
  • Use: Voltage Rectification
  • Characteristics: Ultrafast, High Performance
  • 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: 70A
  • Forward Voltage Drop: 0.95V
  • Reverse Recovery Time: 35ns
  • Operating Temperature Range: -65°C to 175°C

Detailed Pin Configuration

The MUR7040R 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 Current Capability
  • Excellent High-Temperature Stability

Advantages

  • Efficient power conversion
  • Suitable for high-frequency applications
  • Reliable and durable
  • Wide operating temperature range

Disadvantages

  • Higher cost compared to standard rectifiers
  • Larger physical size due to higher current rating

Working Principles

The MUR7040R operates based on the principle of rectification, converting alternating current (AC) into direct current (DC) with minimal loss and high efficiency. Its ultrafast recovery time allows for rapid switching and minimizes power dissipation.

Detailed Application Field Plans

The MUR7040R is commonly used in the following applications: - Switching Power Supplies - Inverters - Industrial Motor Drives - Solar Power Systems - Battery Chargers

Detailed and Complete Alternative Models

  • MUR3060PT
  • MUR1560G
  • MUR460

In conclusion, the MUR7040R is a high-performance power rectifier with ultrafast characteristics, making it suitable for a wide range of electronic applications. Its efficient power conversion, high reliability, and wide operating temperature range make it a preferred choice for demanding electronic designs.

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Liste 10 almindelige spørgsmål og svar relateret til anvendelsen af MUR7040R i tekniske løsninger

  1. What is MUR7040R?

    • MUR7040R is a high-efficiency, ultrafast diode commonly used in power supply and rectifier applications.

  2. What are the key features of MUR7040R?

    • The key features of MUR7040R include its low forward voltage drop, fast recovery time, and high surge current capability.

  3. What are the typical applications of MUR7040R?

    • MUR7040R is commonly used in switch-mode power supplies, freewheeling diodes, and reverse battery protection circuits.

  4. What is the maximum repetitive peak reverse voltage of MUR7040R?

    • The maximum repetitive peak reverse voltage of MUR7040R is 400V.

  5. What is the maximum average forward rectified current for MUR7040R?

    • The maximum average forward rectified current for MUR7040R is 7A.

  6. What is the typical junction capacitance of MUR7040R?

    • The typical junction capacitance of MUR7040R is 25pF.

  7. What is the operating temperature range for MUR7040R?

    • The operating temperature range for MUR7040R is -65°C to +175°C.

  8. Does MUR7040R have a TO-220AC package?

    • Yes, MUR7040R is available in a TO-220AC package.

  9. Can MUR7040R be used in high-frequency applications?

    • Yes, MUR7040R is suitable for high-frequency applications due to its fast recovery time.

  10. Is MUR7040R RoHS compliant?

    • Yes, MUR7040R is RoHS compliant, making it suitable for use in environmentally friendly electronic products.