Vishay Semiconductor Diodes Division
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VS-25CTQ035PBF
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VS-25CTQ035PBF

Product Overview

Category

The VS-25CTQ035PBF belongs to the category of Schottky diodes.

Use

It is commonly used in power supply and voltage regulation applications.

Characteristics

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

Package

The VS-25CTQ035PBF is typically available in a TO-220AB package.

Essence

This diode is essential for efficient power conversion and voltage regulation.

Packaging/Quantity

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

Specifications

  • Forward Voltage: 0.55V
  • Reverse Voltage: 35V
  • Continuous Forward Current: 25A
  • Reverse Recovery Time: 35ns
  • Operating Temperature Range: -65°C to 175°C

Detailed Pin Configuration

The VS-25CTQ035PBF has a standard TO-220AB pin configuration with the following pins: 1. Anode 2. Cathode 3. Not connected (tab)

Functional Features

  • Low power loss
  • High efficiency
  • Suitable for high-frequency applications

Advantages and Disadvantages

Advantages

  • Low forward voltage drop reduces power dissipation
  • Fast switching speed allows for high-frequency operation
  • High current capability enables use in power electronics

Disadvantages

  • Limited reverse voltage compared to other diode types
  • Sensitive to temperature variations

Working Principles

The VS-25CTQ035PBF 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

Power Supplies

The diode can be used in various power supply designs, including switch-mode power supplies and DC-DC converters.

Voltage Regulation

It is suitable for voltage regulation circuits in electronic devices and systems.

Motor Control

In motor control applications, the diode can be used for freewheeling and snubber circuits.

Detailed and Complete Alternative Models

  • SS34
  • SB560
  • MBRB2535CTL

In conclusion, the VS-25CTQ035PBF Schottky diode offers high efficiency and low power loss, making it suitable for various power supply and voltage regulation applications. While it has limitations in terms of reverse voltage and temperature sensitivity, its fast switching speed and low forward voltage drop make it a preferred choice in high-frequency and power electronics applications.

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Перечислите 10 распространенных вопросов и ответов, связанных с применением VS-25CTQ035PBF в технических решениях.

Sure, here are 10 common questions and answers related to the application of VS-25CTQ035PBF:

  1. What is the maximum repetitive peak reverse voltage of VS-25CTQ035PBF?

    • The maximum repetitive peak reverse voltage of VS-25CTQ035PBF is 35V.

  2. What is the forward voltage drop of VS-25CTQ035PBF at a specific current?

    • The forward voltage drop of VS-25CTQ035PBF varies with current. At 25°C, it typically has a forward voltage drop of 0.48V at 15A.

  3. What is the maximum average forward current of VS-25CTQ035PBF?

    • The maximum average forward current of VS-25CTQ035PBF is 25A.

  4. What is the typical junction capacitance of VS-25CTQ035PBF?

    • The typical junction capacitance of VS-25CTQ035PBF is 300pF at 4V, 1MHz.

  5. What is the operating temperature range of VS-25CTQ035PBF?

    • The operating temperature range of VS-25CTQ035PBF is -55°C to +175°C.

  6. What are the typical applications for VS-25CTQ035PBF?

    • VS-25CTQ035PBF is commonly used in power supplies, converters, and freewheeling diodes for motor drives.

  7. Does VS-25CTQ035PBF have a low leakage current?

    • Yes, VS-25CTQ035PBF has a low leakage current, making it suitable for high-efficiency applications.

  8. Is VS-25CTQ035PBF RoHS compliant?

    • Yes, VS-25CTQ035PBF is RoHS compliant, meeting environmental standards.

  9. Can VS-25CTQ035PBF handle high surge currents?

    • Yes, VS-25CTQ035PBF is capable of handling high surge currents, making it suitable for rugged applications.

  10. What are the key benefits of using VS-25CTQ035PBF in technical solutions?

    • The key benefits of using VS-25CTQ035PBF include low forward voltage drop, high current capability, and high reliability, making it ideal for demanding applications.

I hope this information is helpful! Let me know if you need further assistance.