Vishay Semiconductor Diodes Division
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201CNQ040
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201CNQ040

Product Overview

Category

The 201CNQ040 belongs to the category of Schottky diodes.

Use

It is commonly used in power supply applications, rectifiers, and reverse polarity protection circuits.

Characteristics

  • High current capability
  • Low forward voltage drop
  • Fast switching speed
  • Low reverse leakage current

Package

The 201CNQ040 is typically available in a TO-247 package.

Essence

This diode is essential for efficient power conversion and low-loss rectification.

Packaging/Quantity

It is usually packaged individually and sold in quantities suitable for industrial and commercial applications.

Specifications

  • Maximum Average Forward Current: 200A
  • Maximum Reverse Voltage: 40V
  • Forward Voltage Drop: 0.75V at 100A
  • Reverse Leakage Current: 50µA at 25°C

Detailed Pin Configuration

The 201CNQ040 has a standard pin configuration with anode and cathode terminals.

Functional Features

  • High current carrying capability
  • Low power dissipation
  • Fast switching characteristics
  • Reliable reverse blocking capability

Advantages and Disadvantages

Advantages

  • High efficiency
  • Low thermal resistance
  • Fast recovery time
  • Robust construction

Disadvantages

  • Higher cost compared to standard rectifier diodes
  • Limited reverse voltage rating

Working Principles

The 201CNQ040 operates based on the Schottky barrier principle, where the metal-semiconductor junction provides fast switching and low forward voltage drop characteristics.

Detailed Application Field Plans

This diode is widely used in: - Switch-mode power supplies - Motor drive circuits - Solar inverters - Uninterruptible power supplies (UPS) - Welding equipment

Detailed and Complete Alternative Models

Some alternative models to the 201CNQ040 include: - 301CNQ040: Higher reverse voltage rating - 201CNQ060: Higher current handling capacity - 101CNQ040: Lower current capability

In conclusion, the 201CNQ040 Schottky diode offers high performance and reliability in various power electronics applications, making it a preferred choice for efficient power conversion and rectification needs.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 201CNQ040 v technických řešeních

  1. What is 201CNQ040?

    • 201CNQ040 is a Schottky diode rectifier designed for high power applications.

  2. What are the key features of 201CNQ040?

    • The key features include a low forward voltage drop, high current capability, and fast switching speed.

  3. What are the typical applications of 201CNQ040?

    • Typical applications include power supplies, inverters, converters, and freewheeling diodes.

  4. What is the maximum forward voltage of 201CNQ040?

    • The maximum forward voltage is typically around 0.85V at a forward current of 200A.

  5. What is the reverse recovery time of 201CNQ040?

    • The reverse recovery time is typically around 35ns.

  6. What is the maximum average forward current of 201CNQ040?

    • The maximum average forward current is 200A.

  7. What is the maximum junction temperature of 201CNQ040?

    • The maximum junction temperature is 175°C.

  8. What are the recommended mounting techniques for 201CNQ040?

    • Recommended mounting techniques include using thermal interface materials and proper heat sinking.

  9. What are the storage and operating temperature ranges for 201CNQ040?

    • The storage temperature range is -65°C to 175°C, and the operating temperature range is -55°C to 175°C.

  10. What are the packaging options available for 201CNQ040?

    • The device is available in a variety of packages including TO-220AB, TO-263AB, and D2PAK.