Vishay Semiconductor Diodes Division
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MBRB20H35CTHE3/45
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MBRB20H35CTHE3/45

Product Overview

The MBRB20H35CTHE3/45 belongs to the category of Schottky Barrier Rectifiers. These rectifiers are widely used in power supply applications, offering high efficiency and low forward voltage drop characteristics. The package type for MBRB20H35CTHE3/45 is TO-263AB, and it is designed for use in various power management and conversion systems.

Basic Information

  • Category: Schottky Barrier Rectifier
  • Use: Power supply applications
  • Characteristics: High efficiency, low forward voltage drop
  • Package: TO-263AB
  • Essence: Efficient power management
  • Packaging/Quantity: Available in reels or tubes, quantity varies based on supplier

Specifications

  • Voltage Rating: 35V
  • Current Rating: 20A
  • Forward Voltage Drop: 0.55V at 10A
  • Reverse Leakage Current: 50µA at 25°C
  • Operating Temperature Range: -65°C to +175°C

Detailed Pin Configuration

The MBRB20H35CTHE3/45 features a standard TO-263AB package with three pins: Anode, Cathode, and Gate.

Functional Features

  • Low forward voltage drop for high efficiency
  • Fast switching capability
  • High temperature operation
  • Low reverse leakage current

Advantages and Disadvantages

Advantages

  • High efficiency
  • Fast switching
  • Suitable for high temperature environments

Disadvantages

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

Working Principles

The MBRB20H35CTHE3/45 operates based on the Schottky barrier principle, where the metal-semiconductor junction provides fast switching and low forward voltage drop characteristics.

Detailed Application Field Plans

The MBRB20H35CTHE3/45 is commonly used in: - Switching power supplies - DC-DC converters - Voltage regulation circuits - Solar panel bypass diodes

Detailed and Complete Alternative Models

  • MBRB20H35CTG
  • MBRB20H35CTG-E3/45
  • MBRB20H35CTHE3/45G

In summary, the MBRB20H35CTHE3/45 Schottky Barrier Rectifier offers high efficiency and fast switching capabilities, making it suitable for various power supply and conversion applications. Its low forward voltage drop and high temperature operation make it an ideal choice for demanding environments. However, it is important to consider its sensitivity to voltage spikes and higher cost compared to standard rectifiers when selecting this component for a specific application.

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قم بإدراج 10 أسئلة وإجابات شائعة تتعلق بتطبيق MBRB20H35CTHE3/45 في الحلول التقنية

  1. What is the MBRB20H35CTHE3/45 diode used for?

    • The MBRB20H35CTHE3/45 diode is commonly used in power supply and rectification applications due to its high efficiency and low forward voltage drop.

  2. What are the key features of the MBRB20H35CTHE3/45 diode?

    • This diode features a low forward voltage drop, high current capability, fast switching speed, and high temperature operation, making it suitable for demanding technical solutions.

  3. How does the MBRB20H35CTHE3/45 diode compare to other diodes in its class?

    • Compared to other diodes, the MBRB20H35CTHE3/45 offers lower forward voltage drop, higher current handling capacity, and better thermal performance, making it ideal for high-power applications.

  4. What are the typical applications of the MBRB20H35CTHE3/45 diode?

    • Typical applications include power supplies, inverters, motor drives, and other high-power electronic systems where efficient rectification and fast switching are required.

  5. What is the maximum operating temperature of the MBRB20H35CTHE3/45 diode?

    • The MBRB20H35CTHE3/45 diode can operate at temperatures up to 175°C, allowing it to be used in high-temperature environments without compromising performance.

  6. Does the MBRB20H35CTHE3/45 diode require a heatsink for certain applications?

    • Depending on the application and power dissipation, a heatsink may be recommended to ensure optimal thermal management and long-term reliability of the diode.

  7. Can the MBRB20H35CTHE3/45 diode be used in parallel to increase current handling capacity?

    • Yes, the MBRB20H35CTHE3/45 diode can be used in parallel to increase current handling capacity, but proper thermal design and current sharing considerations are essential.

  8. What are the packaging options available for the MBRB20H35CTHE3/45 diode?

    • The diode is available in various surface mount and through-hole packages, providing flexibility for different assembly and mounting requirements.

  9. Are there any specific layout or PCB design considerations when using the MBRB20H35CTHE3/45 diode?

    • Proper layout and PCB design, including minimizing parasitic inductance and ensuring adequate trace widths, are important to optimize the performance and reliability of the diode in high-frequency applications.

  10. Where can I find detailed specifications and application notes for the MBRB20H35CTHE3/45 diode?

    • Detailed specifications and application notes can be found in the product datasheet provided by the manufacturer, offering comprehensive information for designing the diode into technical solutions.