Vishay Semiconductor Diodes Division
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VB20120C-M3/8W
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VB20120C-M3/8W

Product Overview

The VB20120C-M3/8W belongs to the category of Schottky Barrier Rectifiers and is commonly used in electronic circuits for its high efficiency and low forward voltage drop. These rectifiers are characterized by their fast switching speed, low power loss, and high surge capability. The package type for the VB20120C-M3/8W is DPAK (TO-252), and it is available in tape and reel packaging with a quantity of 800 units per reel.

Specifications

  • Forward Voltage Drop: 0.55V
  • Reverse Voltage: 120V
  • Average Rectified Current: 20A
  • Maximum Surge Current: 150A
  • Operating Temperature Range: -65°C to +175°C

Detailed Pin Configuration

The VB20120C-M3/8W has three pins: the anode, cathode, and gate. The anode is connected to the positive terminal of the circuit, the cathode is connected to the negative terminal, and the gate controls the flow of current through the rectifier.

Functional Features

  • Fast Switching Speed
  • Low Forward Voltage Drop
  • High Surge Capability
  • Low Power Loss

Advantages and Disadvantages

Advantages - High Efficiency - Reliable Performance - Compact Package Size

Disadvantages - Sensitive to Overvoltage Conditions - Limited Reverse Voltage Tolerance

Working Principles

The VB20120C-M3/8W operates based on the Schottky barrier principle, where the metal-semiconductor junction allows for faster switching compared to standard PN-junction diodes. This results in lower power dissipation and higher efficiency in electronic circuits.

Detailed Application Field Plans

The VB20120C-M3/8W is widely used in power supplies, voltage regulators, and DC-DC converters due to its high surge capability and low forward voltage drop. It is also employed in automotive electronics, industrial equipment, and consumer electronics for efficient power management.

Detailed and Complete Alternative Models

  • SB560-E3/54
  • SS34-E3/57T
  • SR5100-E3/73

In conclusion, the VB20120C-M3/8W Schottky Barrier Rectifier offers high efficiency and fast switching speed, making it suitable for various electronic applications that require reliable power management.

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तकनीकी समाधानों में VB20120C-M3/8W के अनुप्रयोग से संबंधित 10 सामान्य प्रश्नों और उत्तरों की सूची बनाएं

  1. What is the maximum operating pressure of VB20120C-M3/8W?

    • The maximum operating pressure of VB20120C-M3/8W is 3000 psi.

  2. What is the temperature range for VB20120C-M3/8W?

    • VB20120C-M3/8W has a temperature range of -40°F to 250°F.

  3. What type of fluid is compatible with VB20120C-M3/8W?

    • VB20120C-M3/8W is compatible with hydraulic fluids per ISO 6743-4, mineral-based oils, and water-glycol based fluids.

  4. What is the thread size of VB20120C-M3/8W?

    • The thread size of VB20120C-M3/8W is 3/8 inch.

  5. What is the material of construction for VB20120C-M3/8W?

    • VB20120C-M3/8W is constructed with brass material.

  6. What is the flow capacity of VB20120C-M3/8W?

    • The flow capacity of VB20120C-M3/8W is 20 gpm (75 l/min) maximum.

  7. Is VB20120C-M3/8W suitable for high-pressure applications?

    • Yes, VB20120C-M3/8W is designed for high-pressure applications up to 3000 psi.

  8. Does VB20120C-M3/8W require any special maintenance?

    • Regular inspection and cleaning are recommended for VB20120C-M3/8W to ensure optimal performance.

  9. Can VB20120C-M3/8W be used in mobile hydraulic systems?

    • Yes, VB20120C-M3/8W is suitable for use in mobile hydraulic systems.

  10. What are the common applications for VB20120C-M3/8W?

    • VB20120C-M3/8W is commonly used in hydraulic power units, industrial machinery, and mobile equipment.