Vishay Semiconductor Diodes Division
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20CTQ035STRR
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20CTQ035STRR

Product Overview

Category

The 20CTQ035STRR belongs to the category of Schottky diodes.

Use

It is commonly used in power supply and conversion applications, as well as in various electronic circuits where low forward voltage drop and fast switching are required.

Characteristics

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

Package

The 20CTQ035STRR is typically available in a TO-220AB package.

Essence

This product is essential for efficient power management and high-frequency applications.

Packaging/Quantity

The 20CTQ035STRR is usually packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

  • Forward Voltage Drop: Typically 0.55V at 10A
  • Reverse Voltage: 35V
  • Maximum Continuous Forward Current: 20A
  • Operating Temperature Range: -65°C to 175°C

Detailed Pin Configuration

The 20CTQ035STRR typically has three pins: 1. Anode 2. Cathode 3. Thermal pad (connected to the cathode)

Functional Features

  • Low forward voltage drop ensures minimal power loss
  • Fast switching speed allows for efficient operation in high-frequency circuits
  • High current capability enables handling of substantial power loads
  • Low reverse leakage current contributes to improved efficiency and reliability

Advantages and Disadvantages

Advantages

  • Efficient power management
  • Fast response time
  • High current handling capacity

Disadvantages

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

Working Principles

The 20CTQ035STRR operates based on the Schottky barrier principle, where the metal-semiconductor junction results in lower forward voltage drop and faster switching characteristics compared to conventional PN-junction diodes.

Detailed Application Field Plans

The 20CTQ035STRR finds extensive use in: - Switching power supplies - DC-DC converters - Voltage clamping circuits - Reverse polarity protection circuits - Solar panel bypass diodes

Detailed and Complete Alternative Models

Some alternative models to the 20CTQ035STRR include: - 10CTQ035STRR - 30CTQ035STRR - 20CTQ045STRR - 20CTQ060STRR

In conclusion, the 20CTQ035STRR Schottky diode offers efficient power management, fast switching, and high current capabilities, making it an essential component in various electronic applications.

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av 20CTQ035STRR i tekniska lösningar

Sure, here are 10 common questions and answers related to the application of 20CTQ035STRR in technical solutions:

  1. Question: What is the maximum repetitive reverse voltage (VRRM) of 20CTQ035STRR?
    Answer: The maximum repetitive reverse voltage (VRRM) of 20CTQ035STRR is 35 volts.

  2. Question: What is the forward current rating of 20CTQ035STRR?
    Answer: The forward current rating of 20CTQ035STRR is typically 20 amperes.

  3. Question: What type of diode is 20CTQ035STRR?
    Answer: 20CTQ035STRR is a Schottky diode.

  4. Question: What is the typical forward voltage drop of 20CTQ035STRR at its rated current?
    Answer: The typical forward voltage drop of 20CTQ035STRR at its rated current is around 0.55 volts.

  5. Question: Can 20CTQ035STRR be used in high-frequency applications?
    Answer: Yes, 20CTQ035STRR is suitable for high-frequency applications due to its fast switching characteristics.

  6. Question: What is the operating temperature range of 20CTQ035STRR?
    Answer: The operating temperature range of 20CTQ035STRR is typically -65°C to +175°C.

  7. Question: Is 20CTQ035STRR suitable for use in power supply rectification circuits?
    Answer: Yes, 20CTQ035STRR is commonly used in power supply rectification circuits due to its low forward voltage drop and fast recovery time.

  8. Question: Does 20CTQ035STRR require a heat sink for certain applications?
    Answer: Depending on the application and power dissipation, a heat sink may be recommended for 20CTQ035STRR to ensure optimal thermal performance.

  9. Question: Can 20CTQ035STRR be used in automotive electronic systems?
    Answer: Yes, 20CTQ035STRR is suitable for use in automotive electronic systems, such as voltage regulators and DC-DC converters.

  10. Question: What are the typical applications of 20CTQ035STRR in technical solutions?
    Answer: Typical applications of 20CTQ035STRR include switch-mode power supplies, freewheeling diodes, and reverse polarity protection circuits in various electronic devices and systems.