Vishay Semiconductor Diodes Division
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MBR7H50HE3/45
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MBR7H50HE3/45

Product Overview

Category

The MBR7H50HE3/45 belongs to the category of power rectifiers.

Use

It is used as a high-efficiency, low-loss diode for various power supply and conversion applications.

Characteristics

  • High efficiency
  • Low forward voltage drop
  • Fast switching speed
  • High current capability

Package

The MBR7H50HE3/45 is typically available in a TO-220AB package.

Essence

This product is essential for efficient power management and conversion in electronic circuits.

Packaging/Quantity

It is commonly packaged in reels or tubes and is available in varying quantities depending on the supplier.

Specifications

  • Maximum Average Forward Current: 7A
  • Reverse Voltage: 50V
  • Forward Voltage Drop: 0.75V at 3A
  • Operating Temperature Range: -65°C to 175°C

Detailed Pin Configuration

The MBR7H50HE3/45 typically has three pins: 1. Anode 2. Cathode 3. Not connected (NC)

Functional Features

  • High current carrying capability
  • Low forward voltage drop
  • Fast reverse recovery time

Advantages

  • High efficiency
  • Low power loss
  • Suitable for high-frequency operation
  • Enhanced thermal performance

Disadvantages

  • Higher cost compared to standard diodes
  • Sensitive to temperature variations

Working Principles

The MBR7H50HE3/45 operates based on the principles of rectification, allowing current to flow in only one direction and blocking it in the reverse direction. This enables efficient power conversion and regulation in electronic circuits.

Detailed Application Field Plans

The MBR7H50HE3/45 is widely used in: - Switching power supplies - DC-DC converters - Inverters - Motor drives - Solar panel bypass diodes

Detailed and Complete Alternative Models

Some alternative models to the MBR7H50HE3/45 include: - MBR735 - MBR745 - MBR760

In conclusion, the MBR7H50HE3/45 is a high-performance power rectifier with excellent efficiency and fast switching characteristics, making it suitable for a wide range of power supply and conversion applications.

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  1. What is the MBR7H50HE3/45 diode used for?

    • The MBR7H50HE3/45 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 MBR7H50HE3/45 diode?

    • The MBR7H50HE3/45 diode features a high current capability, low reverse leakage, fast switching speed, and a rugged design suitable for demanding technical solutions.

  3. How does the MBR7H50HE3/45 diode compare to other diodes in its class?

    • Compared to other diodes, the MBR7H50HE3/45 offers lower forward voltage drop, higher current handling capacity, and improved thermal performance, making it ideal for high-power applications.

  4. What are the typical applications of the MBR7H50HE3/45 diode?

    • The MBR7H50HE3/45 diode is commonly used in switch-mode power supplies, freewheeling diodes, OR-ing diodes, and other high-frequency rectification circuits.

  5. What is the maximum operating temperature of the MBR7H50HE3/45 diode?

    • The MBR7H50HE3/45 diode has a maximum operating temperature of 175°C, allowing it to be used in high-temperature environments.

  6. Does the MBR7H50HE3/45 diode require a heatsink for operation?

    • Depending on the application and power dissipation, a heatsink may be required to ensure optimal thermal performance of the MBR7H50HE3/45 diode.

  7. Can the MBR7H50HE3/45 diode be used in parallel to increase current handling capacity?

    • Yes, the MBR7H50HE3/45 diode can be used in parallel to increase current handling capacity in high-power applications.

  8. What are the packaging options available for the MBR7H50HE3/45 diode?

    • The MBR7H50HE3/45 diode is available in TO-220AB package, which provides easy mounting and thermal management.

  9. Are there any specific layout considerations when using the MBR7H50HE3/45 diode?

    • It is important to minimize the length of traces and keep the diode close to the load to reduce parasitic inductance and ensure fast switching performance.

  10. Where can I find detailed specifications and application notes for the MBR7H50HE3/45 diode?

    • Detailed specifications and application notes for the MBR7H50HE3/45 diode can be found in the product datasheet provided by the manufacturer or distributor.