Vishay Semiconductor Diodes Division
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VB20200C-E3/8W
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VB20200C-E3/8W

Introduction

The VB20200C-E3/8W is a diode belonging to the category of Schottky diodes. This diode is commonly used in various electronic circuits and applications due to its unique characteristics and performance.

Basic Information Overview

  • Category: Schottky diode
  • Use: Rectification and voltage clamping in electronic circuits
  • Characteristics: Low forward voltage drop, fast switching speed, low reverse leakage current
  • Package: TO-277A (SMPC)
  • Essence: High-performance rectifier diode
  • Packaging/Quantity: Available in reels with varying quantities

Specifications

  • Forward Voltage Drop: 0.55V at 10A
  • Reverse Leakage Current: 20μA at 200V
  • Maximum Continuous Forward Current: 20A
  • Maximum Reverse Voltage: 200V
  • Operating Temperature Range: -65°C to +175°C

Detailed Pin Configuration

The VB20200C-E3/8W follows the standard pin configuration for diodes, with the anode and cathode terminals clearly marked on the TO-277A package.

Functional Features

  • Fast switching speed allows for efficient operation in high-frequency circuits
  • Low forward voltage drop minimizes power dissipation
  • Low reverse leakage current ensures minimal loss in reverse bias conditions

Advantages and Disadvantages

Advantages

  • High efficiency due to low forward voltage drop
  • Fast response time enables quick circuit operation
  • Compact package size for space-constrained designs

Disadvantages

  • Limited maximum reverse voltage compared to other diode types
  • Sensitive to temperature variations in extreme operating conditions

Working Principles

The VB20200C-E3/8W operates based on the Schottky barrier principle, where the metal-semiconductor junction allows for faster electron flow compared to conventional PN-junction diodes. This results in lower forward voltage drop and faster switching characteristics.

Detailed Application Field Plans

The VB20200C-E3/8W finds extensive use in the following applications: 1. Switching power supplies 2. Voltage clamping circuits 3. Reverse polarity protection 4. High-frequency rectification circuits

Detailed and Complete Alternative Models

For users seeking alternative models, the following diodes can be considered: 1. 1N5819: General-purpose Schottky diode 2. SS34: Surface mount Schottky diode 3. SB560: High-current Schottky diode

In conclusion, the VB20200C-E3/8W Schottky diode offers high performance and efficiency in various electronic applications, making it a popular choice among design engineers and hobbyists alike.

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Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van VB20200C-E3/8W in technische oplossingen

  1. What is the maximum voltage rating of the VB20200C-E3/8W?

    • The maximum voltage rating of the VB20200C-E3/8W is 200 volts.

  2. What is the maximum current rating of the VB20200C-E3/8W?

    • The maximum current rating of the VB20200C-E3/8W is 20 amperes.

  3. What type of package does the VB20200C-E3/8W come in?

    • The VB20200C-E3/8W comes in a TO-263AB (D2PAK) package.

  4. What are the typical applications for the VB20200C-E3/8W?

    • The VB20200C-E3/8W is commonly used in power supplies, converters, and other high-current applications.

  5. What is the forward voltage drop of the VB20200C-E3/8W at its maximum rated current?

    • The forward voltage drop of the VB20200C-E3/8W at its maximum rated current is typically around 0.85 volts.

  6. Does the VB20200C-E3/8W have built-in protection features?

    • Yes, the VB20200C-E3/8W has built-in overcurrent and thermal protection to safeguard against excessive currents and temperatures.

  7. What is the operating temperature range of the VB20200C-E3/8W?

    • The VB20200C-E3/8W has an operating temperature range of -55°C to 175°C.

  8. Is the VB20200C-E3/8W RoHS compliant?

    • Yes, the VB20200C-E3/8W is RoHS compliant, meaning it meets the Restriction of Hazardous Substances directive.

  9. Can the VB20200C-E3/8W be used in automotive applications?

    • Yes, the VB20200C-E3/8W is suitable for use in automotive systems such as motor drives and onboard chargers.

  10. What are the key differences between the VB20200C-E3/8W and similar diodes on the market?

    • The VB20200C-E3/8W offers a combination of high current capability, low forward voltage drop, and robust protection features, making it well-suited for demanding technical solutions.