Vishay Semiconductor Diodes Division
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VS-50PFR80
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VS-50PFR80

Product Overview

Category: Semiconductor
Use: Rectifier diode
Characteristics: Fast recovery, high voltage
Package: TO-247AC
Essence: High-efficiency rectification
Packaging/Quantity: Bulk packaging, quantity varies

Specifications

  • Voltage Rating: 800V
  • Current Rating: 50A
  • Recovery Time: <30ns
  • Operating Temperature: -55°C to 175°C

Detailed Pin Configuration

The VS-50PFR80 has a standard TO-247AC package with three pins. The pin configuration is as follows: 1. Anode 2. Cathode 3. Gate

Functional Features

  • Fast recovery time for efficient switching applications
  • High voltage rating for use in various power supply circuits
  • Low forward voltage drop for reduced power loss

Advantages and Disadvantages

Advantages: - Fast recovery time improves efficiency - High voltage rating allows for versatile applications - Low forward voltage drop reduces power loss

Disadvantages: - Relatively large package size may limit use in compact designs - Higher cost compared to standard diodes

Working Principles

The VS-50PFR80 operates on the principle of fast recovery, allowing it to efficiently switch between conducting and non-conducting states during rectification. When a reverse voltage is applied, the diode quickly recovers to its non-conducting state, minimizing power loss and improving overall efficiency.

Detailed Application Field Plans

The VS-50PFR80 is suitable for a wide range of applications including: - Power supply units - Motor drives - Inverters - Welding equipment - UPS (Uninterruptible Power Supplies)

Detailed and Complete Alternative Models

  1. VS-40PFR120: 40A, 1200V, TO-247AC package
  2. VS-60PFR60: 60A, 600V, TO-247AC package
  3. VS-70PFR100: 70A, 1000V, TO-247AC package

In conclusion, the VS-50PFR80 rectifier diode offers fast recovery, high voltage capability, and efficient operation, making it an ideal choice for various power electronics applications.

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技術ソリューションにおける VS-50PFR80 の適用に関連する 10 件の一般的な質問と回答をリストします。

  1. What is the VS-50PFR80?

    • The VS-50PFR80 is a high-power, fast recovery rectifier diode designed for various technical applications.

  2. What are the key features of the VS-50PFR80?

    • The key features include high current capability, low forward voltage drop, and fast reverse recovery time.

  3. What technical solutions can the VS-50PFR80 be used in?

    • The VS-50PFR80 can be used in power supplies, inverters, motor drives, and other high-power electronic systems.

  4. What is the maximum current rating of the VS-50PFR80?

    • The maximum current rating is typically 50A.

  5. What is the forward voltage drop of the VS-50PFR80?

    • The forward voltage drop is typically around 1.2V at the rated current.

  6. How fast is the reverse recovery time of the VS-50PFR80?

    • The reverse recovery time is typically in the range of nanoseconds.

  7. What are the typical operating temperatures for the VS-50PFR80?

    • The VS-50PFR80 is designed to operate within a temperature range of -55°C to 175°C.

  8. Does the VS-50PFR80 require any special heat sinking or mounting considerations?

    • Yes, due to its high-power capabilities, proper heat sinking and mounting techniques should be employed for optimal performance and reliability.

  9. Are there any specific application notes or guidelines for using the VS-50PFR80 in technical solutions?

    • Yes, the manufacturer provides detailed application notes and guidelines for incorporating the VS-50PFR80 into various technical solutions.

  10. Where can I find the datasheet and technical specifications for the VS-50PFR80?

    • The datasheet and technical specifications can be found on the manufacturer's website or by contacting their technical support team.