Vishay Semiconductor Diodes Division
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MBRF1635HE3/45
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MBRF1635HE3/45

Product Overview

Category

The MBRF1635HE3/45 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

  • High current capability
  • Low forward voltage drop
  • Fast switching speed
  • High temperature operation

Package

The MBRF1635HE3/45 is typically available in a TO-220AB package.

Essence

This diode is essential for efficient energy conversion and power management in various electronic systems.

Packaging/Quantity

It is usually packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

  • Maximum Average Forward Current: 16A
  • Peak Repetitive Reverse Voltage: 35V
  • Forward Voltage Drop: 0.55V at 8A
  • Reverse Leakage Current: 50μA at 35V
  • Operating Temperature Range: -65°C to 175°C

Detailed Pin Configuration

The MBRF1635HE3/45 has three pins: 1. Anode 2. Cathode 3. Heatsink tab (connected to the cathode)

Functional Features

  • High current carrying capability
  • Low power dissipation
  • Fast switching speed
  • Low thermal resistance

Advantages and Disadvantages

Advantages

  • Efficient power conversion
  • Low forward voltage drop
  • Fast response time

Disadvantages

  • Limited reverse voltage tolerance
  • Sensitivity to overvoltage conditions

Working Principles

The MBRF1635HE3/45 operates based on the Schottky barrier principle, where the metal-semiconductor junction allows for fast switching and low forward voltage drop.

Detailed Application Field Plans

This diode is widely used in: - Switching power supplies - DC-DC converters - Voltage clamping circuits - Motor drive circuits

Detailed and Complete Alternative Models

Some alternative models to MBRF1635HE3/45 include: - MBRF1645HE3/45 - MBRF1620HE3/45 - MBRF16100HE3/45

In conclusion, the MBRF1635HE3/45 Schottky rectifier diode offers high performance and efficiency in power supply and conversion applications, making it an essential component in modern electronic systems.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de MBRF1635HE3/45 en soluciones técnicas

  1. What is the MBRF1635HE3/45 diode used for?

    • The MBRF1635HE3/45 diode is commonly used as a rectifier in power supply and voltage regulation applications.

  2. What are the key specifications of the MBRF1635HE3/45 diode?

    • The MBRF1635HE3/45 diode has a maximum average forward current of 16A, a reverse voltage of 35V, and a low forward voltage drop.

  3. How does the MBRF1635HE3/45 diode compare to other similar diodes?

    • The MBRF1635HE3/45 diode offers high efficiency, fast switching speed, and low reverse recovery time compared to other diodes in its class.

  4. Can the MBRF1635HE3/45 diode be used in high temperature environments?

    • Yes, the MBRF1635HE3/45 diode is designed to operate reliably in high temperature environments, making it suitable for various industrial applications.

  5. What are some typical applications for the MBRF1635HE3/45 diode?

    • Typical applications include switch mode power supplies, freewheeling diodes, OR-ing diodes, and reverse battery protection circuits.

  6. Does the MBRF1635HE3/45 diode require any special heat sinking or thermal management?

    • Depending on the application and operating conditions, proper heat sinking may be required to ensure optimal performance and reliability.

  7. Is the MBRF1635HE3/45 diode suitable for automotive applications?

    • Yes, the MBRF1635HE3/45 diode is suitable for automotive applications due to its rugged construction and high temperature tolerance.

  8. What are the potential failure modes of the MBRF1635HE3/45 diode?

    • Potential failure modes include thermal runaway under high current conditions, reverse voltage breakdown, and excessive junction temperature.

  9. Are there any recommended layout or circuit design considerations when using the MBRF1635HE3/45 diode?

    • It is important to minimize parasitic inductance and ensure proper decoupling to optimize the performance of the MBRF1635HE3/45 diode in a circuit.

  10. Where can I find detailed technical information and application notes for the MBRF1635HE3/45 diode?

    • Detailed technical information and application notes can be found in the datasheet provided by the manufacturer or through authorized distributors.