Vishay Semiconductor Diodes Division
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20CTQ035
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20CTQ035

Product Overview

Category

The 20CTQ035 belongs to the category of Schottky diodes.

Use

It is commonly used in power supply applications, rectification, and freewheeling diode functions.

Characteristics

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

Package

The 20CTQ035 is typically available in a TO-220AB package.

Essence

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

Packaging/Quantity

It is usually packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

  • Forward Voltage Drop: 0.55V at 10A
  • Reverse Voltage: 35V
  • Forward Current: 20A
  • Reverse Leakage Current: 50µA

Detailed Pin Configuration

The 20CTQ035 has a standard pin configuration with the anode and cathode clearly marked.

Functional Features

  • Fast switching capability
  • Low power dissipation
  • High thermal stability

Advantages and Disadvantages

Advantages

  • Low forward voltage drop reduces power losses
  • Fast switching speed improves efficiency
  • High thermal stability ensures reliability

Disadvantages

  • Limited reverse voltage compared to some alternatives
  • Higher cost compared to standard silicon diodes

Working Principles

The 20CTQ035 operates based on the Schottky barrier principle, where the metal-semiconductor junction allows for fast switching and low forward voltage drop.

Detailed Application Field Plans

Power Supplies

Used in switch-mode power supplies for improved efficiency and reduced heat dissipation.

Solar Inverters

Utilized in solar inverters for high-frequency rectification and reduced power losses.

Automotive Electronics

Applied in automotive electronics for efficient energy conversion and battery charging.

Detailed and Complete Alternative Models

  • 20CTQ045
  • 20CTQ060
  • 20CTQ080

These alternative models offer varying reverse voltage and forward current ratings to suit different application requirements.

In conclusion, the 20CTQ035 Schottky diode offers high performance and efficiency in various power electronics applications, making it a valuable component in modern electronic systems.

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Liste 10 perguntas e respostas comuns relacionadas à aplicação de 20CTQ035 em soluções técnicas

  1. What is 20CTQ035?

    • 20CTQ035 is a Schottky diode commonly used in power supply and rectifier applications.

  2. What are the key features of 20CTQ035?

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

  3. What is the maximum forward voltage of 20CTQ035?

    • The maximum forward voltage is typically around 0.55V at a forward current of 10A.

  4. What is the reverse recovery time of 20CTQ035?

    • The reverse recovery time is typically around 35ns.

  5. What are the typical applications of 20CTQ035?

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

  6. What is the maximum average forward current for 20CTQ035?

    • The maximum average forward current is typically 20A.

  7. What is the maximum junction temperature for 20CTQ035?

    • The maximum junction temperature is typically 150°C.

  8. What is the package type of 20CTQ035?

    • 20CTQ035 is typically available in a TO-220AB package.

  9. What are the recommended operating conditions for 20CTQ035?

    • The recommended operating conditions include a maximum forward current, maximum junction temperature, and proper heat sinking.

  10. Where can I find the detailed datasheet for 20CTQ035?

    • The detailed datasheet for 20CTQ035 can be found on the manufacturer's website or through authorized distributors.