Vishay Semiconductor Diodes Division
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VB40120C-E3/8W
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VB40120C-E3/8W

Product Overview

Category

The VB40120C-E3/8W belongs to the category of Schottky Rectifier Diodes.

Use

It is commonly used in power supply and conversion applications, as well as in voltage clamping circuits.

Characteristics

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

Package

The VB40120C-E3/8W is typically available in a surface mount SMB (DO-214AA) package.

Essence

This diode serves as an essential component in electronic circuits for efficient power management and voltage regulation.

Packaging/Quantity

The VB40120C-E3/8W is usually supplied in reels with a quantity of 3000 units per reel.

Specifications

  • Forward Voltage Drop: 0.55V
  • Reverse Voltage: 120V
  • Forward Current: 4A
  • Reverse Leakage Current: 5µA
  • Maximum Operating Temperature: 150°C

Detailed Pin Configuration

The VB40120C-E3/8W has two pins: 1. Anode (A) 2. Cathode (K)

Functional Features

  • Efficient rectification of AC to DC
  • Fast response time for voltage clamping
  • Low power dissipation

Advantages

  • Low forward voltage drop reduces power loss
  • High current capability allows for handling higher loads
  • Fast switching speed enables rapid circuit response

Disadvantages

  • Higher reverse leakage current compared to some other diode types
  • Sensitive to temperature variations

Working Principles

The VB40120C-E3/8W operates based on the principles of semiconductor junction behavior, allowing for unidirectional flow of current and fast switching between conducting and non-conducting states.

Detailed Application Field Plans

The VB40120C-E3/8W is widely used in: - Power supply units - Voltage regulation circuits - Inverters and converters - Battery charging systems

Detailed and Complete Alternative Models

Some alternative models to the VB40120C-E3/8W include: - 1N5822 Schottky Diode - SS34 Schottky Rectifier - MBR2045CT Schottky Barrier Rectifier

In conclusion, the VB40120C-E3/8W Schottky Rectifier Diode offers efficient power management and voltage regulation capabilities, making it a crucial component in various electronic applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací VB40120C-E3/8W v technických řešeních

  1. What is the maximum voltage rating of VB40120C-E3/8W?

    • The maximum voltage rating of VB40120C-E3/8W is 120V.

  2. What is the maximum forward current of VB40120C-E3/8W?

    • The maximum forward current of VB40120C-E3/8W is 40A.

  3. What is the typical forward voltage drop of VB40120C-E3/8W?

    • The typical forward voltage drop of VB40120C-E3/8W is 0.72V at 20A.

  4. What are the recommended applications for VB40120C-E3/8W?

    • VB40120C-E3/8W is commonly used in automotive, industrial, and commercial applications such as power supplies, motor drives, and inverters.

  5. What is the operating temperature range of VB40120C-E3/8W?

    • The operating temperature range of VB40120C-E3/8W is -55°C to +175°C.

  6. Does VB40120C-E3/8W have a low leakage current?

    • Yes, VB40120C-E3/8W has a low leakage current, making it suitable for high-efficiency applications.

  7. Is VB40120C-E3/8W RoHS compliant?

    • Yes, VB40120C-E3/8W is RoHS compliant, meeting environmental standards.

  8. What is the package type of VB40120C-E3/8W?

    • VB40120C-E3/8W is available in a TO-263AB (D2PAK) package.

  9. Can VB40120C-E3/8W be used in parallel configurations?

    • Yes, VB40120C-E3/8W can be used in parallel configurations to handle higher currents.

  10. Are there any specific layout considerations when using VB40120C-E3/8W in a circuit?

    • It is recommended to minimize the loop area and provide adequate thermal management for optimal performance when using VB40120C-E3/8W in a circuit.