Vishay Semiconductor Diodes Division
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87CNQ020ASM
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87CNQ020ASM Product Overview

Introduction

The 87CNQ020ASM is a high-performance diode belonging to the category of Schottky rectifiers. This product is widely used in various electronic applications due to its unique characteristics and functional features.

Basic Information Overview

  • Category: Schottky Rectifier Diode
  • Use: Power rectification and switching applications
  • Characteristics: High efficiency, low forward voltage drop, fast switching speed
  • Package: TO-220AC
  • Essence: High-performance rectification and switching capabilities
  • Packaging/Quantity: Available in reels or tubes, quantity varies based on supplier

Specifications

  • Voltage Rating: 20V
  • Current Rating: 80A
  • Forward Voltage Drop: 0.55V at 40A
  • Reverse Recovery Time: < 35ns
  • Operating Temperature Range: -55°C to 175°C

Detailed Pin Configuration

The 87CNQ020ASM follows the standard pin configuration for TO-220AC packages: - Pin 1: Anode - Pin 2: Cathode - Pin 3: Not connected (Tab)

Functional Features

  • High efficiency power rectification
  • Fast switching speed for improved performance
  • Low forward voltage drop minimizes power loss
  • Excellent thermal management due to TO-220AC package

Advantages and Disadvantages

Advantages

  • High efficiency and low power loss
  • Fast switching speed
  • Suitable for high-frequency applications

Disadvantages

  • Higher cost compared to standard rectifier diodes
  • Sensitive to overvoltage conditions

Working Principles

The 87CNQ020ASM operates based on the Schottky barrier principle, where the metal-semiconductor junction provides low forward voltage drop and fast switching characteristics.

Detailed Application Field Plans

This diode is commonly used in the following applications: - Switching power supplies - DC-DC converters - Motor drive circuits - Solar inverters - Uninterruptible power supplies (UPS)

Detailed and Complete Alternative Models

  • 87CNQ030ASM: 30V, 80A Schottky Rectifier
  • 87CNQ040ASM: 40V, 80A Schottky Rectifier
  • 87CNQ060ASM: 60V, 80A Schottky Rectifier

In conclusion, the 87CNQ020ASM Schottky rectifier diode offers high-performance characteristics suitable for various power rectification and switching applications, making it a popular choice in the electronics industry.

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10个与87CNQ020ASM在技术解决方案中的应用相关的常见问题及解答

Sure, here are 10 common questions and answers related to the application of 87CNQ020ASM in technical solutions:

  1. What is the maximum voltage rating of 87CNQ020ASM?

    • The maximum voltage rating of 87CNQ020ASM is 200 volts.

  2. What is the forward current rating of 87CNQ020ASM?

    • The forward current rating of 87CNQ020ASM is 80 amperes.

  3. What type of package does 87CNQ020ASM come in?

    • 87CNQ020ASM comes in a TO-263AB (D2PAK) package.

  4. What is the reverse recovery time of 87CNQ020ASM?

    • The reverse recovery time of 87CNQ020ASM is typically 35 nanoseconds.

  5. Can 87CNQ020ASM be used in high-frequency applications?

    • Yes, 87CNQ020ASM can be used in high-frequency applications due to its fast recovery time.

  6. Is 87CNQ020ASM suitable for use in power supplies?

    • Yes, 87CNQ020ASM is suitable for use in power supplies, especially those requiring high efficiency and low losses.

  7. What is the typical junction temperature range for 87CNQ020ASM?

    • The typical junction temperature range for 87CNQ020ASM is -55°C to +175°C.

  8. Does 87CNQ020ASM have a low leakage current?

    • Yes, 87CNQ020ASM has a low leakage current, making it suitable for applications requiring minimal power loss.

  9. Can 87CNQ020ASM be used in automotive electronics?

    • Yes, 87CNQ020ASM is suitable for use in automotive electronics, particularly in power management and motor control systems.

  10. What are the key advantages of using 87CNQ020ASM in technical solutions?

    • The key advantages of using 87CNQ020ASM include its high current capability, low forward voltage drop, and fast switching characteristics, making it ideal for high-efficiency power conversion and motor drive applications.