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84CNQ040
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84CNQ040

Product Overview

  • Belongs to: Diode
  • Category: Schottky diode
  • Use: Rectification, voltage clamping, and reverse polarity protection
  • Characteristics: High current capability, low forward voltage drop, fast switching speed
  • Package: TO-220AB
  • Essence: Efficient power management
  • Packaging/Quantity: Tape & Reel, 500 units per reel

Specifications

  • Voltage Rating: 40V
  • Current Rating: 80A
  • Forward Voltage Drop: 0.75V at 40A
  • Reverse Leakage Current: 50µA at 25°C

Detailed Pin Configuration

  • Pin 1: Anode
  • Pin 2: Cathode

Functional Features

  • Fast switching speed for high-frequency applications
  • Low forward voltage drop for energy efficiency
  • High current capability for power handling

Advantages

  • Efficient power management
  • Suitable for high-frequency applications
  • Low forward voltage drop reduces power dissipation

Disadvantages

  • Higher cost compared to standard rectifier diodes
  • Limited availability in some regions

Working Principles

The 84CNQ040 is a Schottky diode that operates based on the metal-semiconductor junction principle. It allows current to flow more freely in one direction than the other, making it suitable for rectification and voltage clamping applications.

Detailed Application Field Plans

  • Switching power supplies
  • Solar inverters
  • Motor drives
  • Automotive systems
  • Power factor correction circuits

Detailed and Complete Alternative Models

  • 60CNQ040: Lower current rating but similar voltage and package
  • 100CNQ040: Higher current rating with similar voltage and package
  • MBR40250: Standard rectifier diode with lower current capability

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Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi 84CNQ040 dalam penyelesaian teknikal

Sure, here are 10 common questions and answers related to the application of 84CNQ040 in technical solutions:

  1. What is the 84CNQ040?

    • The 84CNQ040 is a Schottky diode designed for use in high-frequency applications.

  2. What is the maximum forward voltage drop of the 84CNQ040?

    • The maximum forward voltage drop of the 84CNQ040 is typically around 0.65V at a forward current of 40A.

  3. What is the reverse recovery time of the 84CNQ040?

    • The reverse recovery time of the 84CNQ040 is typically very short, making it suitable for high-frequency applications.

  4. What are the typical applications of the 84CNQ040?

    • The 84CNQ040 is commonly used in power supplies, inverters, and other high-frequency switching applications.

  5. What is the maximum forward current rating of the 84CNQ040?

    • The 84CNQ040 has a maximum forward current rating of 40A, making it suitable for high-power applications.

  6. What is the operating temperature range of the 84CNQ040?

    • The 84CNQ040 is designed to operate within a temperature range of -55°C to 175°C.

  7. Does the 84CNQ040 require a heat sink for high-power applications?

    • Yes, for high-power applications, it is recommended to use a heat sink to dissipate the heat generated by the diode.

  8. Can the 84CNQ040 be used in parallel to increase current handling capability?

    • Yes, the 84CNQ040 can be used in parallel to increase the overall current handling capability in a circuit.

  9. What is the package type of the 84CNQ040?

    • The 84CNQ040 is available in a TO-220AB package, which provides good thermal performance.

  10. Is the 84CNQ040 suitable for automotive applications?

    • Yes, the 84CNQ040 is suitable for automotive applications where high efficiency and reliability are required.

I hope these questions and answers provide you with the information you need regarding the application of 84CNQ040 in technical solutions. Let me know if you need further assistance!