Vishay Semiconductor Diodes Division
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VS-20CTH03-1-M3
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VS-20CTH03-1-M3

Product Overview

Category

The VS-20CTH03-1-M3 belongs to the category of high-power Schottky rectifiers.

Use

It is commonly used in power supply applications, inverters, and other high-frequency switching systems.

Characteristics

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

Package

The VS-20CTH03-1-M3 is typically available in a TO-220AB package.

Essence

The essence of the VS-20CTH03-1-M3 lies in its ability to efficiently convert alternating current (AC) to direct current (DC) with minimal power loss.

Packaging/Quantity

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

Specifications

  • Maximum Average Forward Current: 20A
  • Reverse Voltage: 30V
  • Forward Voltage Drop: 0.55V at 10A
  • Operating Temperature Range: -65°C to 175°C

Detailed Pin Configuration

The VS-20CTH03-1-M3 has a standard TO-220AB pin configuration: 1. Anode 2. Cathode 3. Not connected 4. Cathode

Functional Features

  • High current carrying capability
  • Low power dissipation
  • Fast recovery time
  • High surge capability

Advantages

  • Efficient power conversion
  • Reduced heat generation
  • Suitable for high-frequency applications
  • Robust construction for reliability

Disadvantages

  • Higher cost compared to standard rectifiers
  • Sensitive to voltage spikes

Working Principles

The VS-20CTH03-1-M3 operates based on the Schottky barrier principle, where the metal-semiconductor junction allows for faster switching and lower forward voltage drop compared to conventional diodes.

Detailed Application Field Plans

The VS-20CTH03-1-M3 is well-suited for use in: - Switching power supplies - DC-DC converters - Motor drives - Solar inverters - Uninterruptible power supplies (UPS)

Detailed and Complete Alternative Models

Some alternative models to the VS-20CTH03-1-M3 include: - SS34 Schottky diode - MBR2045CT Schottky rectifier - SB560 Schottky barrier diode

In conclusion, the VS-20CTH03-1-M3 is a high-power Schottky rectifier with excellent characteristics for efficient power conversion in various applications.

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10 domande e risposte comuni relative all'applicazione di VS-20CTH03-1-M3 nelle soluzioni tecniche

Sure, here are 10 common questions and answers related to the application of VS-20CTH03-1-M3 in technical solutions:

  1. What is the operating temperature range of VS-20CTH03-1-M3?

    • The operating temperature range of VS-20CTH03-1-M3 is -40°C to 125°C.

  2. What is the maximum forward voltage of VS-20CTH03-1-M3?

    • The maximum forward voltage of VS-20CTH03-1-M3 is 0.83V at 20A.

  3. What is the reverse recovery time of VS-20CTH03-1-M3?

    • The reverse recovery time of VS-20CTH03-1-M3 is typically 35ns.

  4. What is the maximum continuous forward current of VS-20CTH03-1-M3?

    • The maximum continuous forward current of VS-20CTH03-1-M3 is 20A.

  5. Does VS-20CTH03-1-M3 have a low leakage current?

    • Yes, VS-20CTH03-1-M3 has a low leakage current of 100µA at 600V.

  6. Is VS-20CTH03-1-M3 suitable for high-frequency applications?

    • Yes, VS-20CTH03-1-M3 is suitable for high-frequency applications due to its fast recovery time.

  7. What type of package does VS-20CTH03-1-M3 come in?

    • VS-20CTH03-1-M3 comes in a TO-220AB package.

  8. Can VS-20CTH03-1-M3 be used in automotive applications?

    • Yes, VS-20CTH03-1-M3 is AEC-Q101 qualified and suitable for automotive applications.

  9. What is the typical junction capacitance of VS-20CTH03-1-M3?

    • The typical junction capacitance of VS-20CTH03-1-M3 is 180pF at 4V.

  10. Does VS-20CTH03-1-M3 have a high surge capability?

    • Yes, VS-20CTH03-1-M3 has a high surge capability of 200A.