Vishay Semiconductor Diodes Division
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MBRF10H90HE3/45
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MBRF10H90HE3/45

Introduction

The MBRF10H90HE3/45 is a high-performance Schottky rectifier diode designed for various applications. This entry provides an in-depth overview of the product, including its category, use, characteristics, package, essence, packaging/quantity, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models.

Basic Information Overview

  • Category: Semiconductor/Electronic Component
  • Use: Rectification in power supply circuits, voltage clamping, and freewheeling diode functions.
  • Characteristics: High current capability, low forward voltage drop, fast switching speed, and high reliability.
  • Package: TO-220AB
  • Essence: High-efficiency rectification and power management.
  • Packaging/Quantity: Available in reels or tubes with varying quantities.

Specifications

  • Voltage Rating: 90V
  • Current Rating: 10A
  • Forward Voltage Drop: Typically 0.65V at 5A
  • Reverse Leakage Current: Maximum 50µA at 90V
  • Operating Temperature Range: -55°C to 175°C
  • Storage Temperature Range: -55°C to 175°C

Detailed Pin Configuration

The MBRF10H90HE3/45 follows the standard pin configuration for the TO-220AB package: - Pin 1: Anode (Positive terminal) - Pin 2: Cathode (Negative terminal)

Functional Features

  • High current-carrying capability
  • Low forward voltage drop for minimal power loss
  • Fast switching speed for efficient operation
  • Excellent thermal performance for reliability in various conditions

Advantages and Disadvantages

Advantages

  • High efficiency in power conversion applications
  • Robust construction for reliable operation
  • Suitable for high-frequency operation
  • Compact form factor for space-constrained designs

Disadvantages

  • Higher cost compared to standard rectifier diodes
  • Sensitive to reverse voltage spikes if not properly protected

Working Principles

The MBRF10H90HE3/45 operates based on the Schottky barrier principle, where the metal-semiconductor junction allows for fast switching and low forward voltage drop. When forward-biased, it efficiently conducts current with minimal energy loss, making it ideal for power conversion applications.

Detailed Application Field Plans

The MBRF10H90HE3/45 finds extensive use in the following applications: - Switch-mode power supplies - DC-DC converters - Voltage clamping circuits - Freewheeling diode functions in motor control circuits - Solar inverters and power conditioning systems

Detailed and Complete Alternative Models

  • MBRF10H90CTG
  • MBRF10H90CT
  • MBRF10H90CTG-E4/45
  • MBRF10H90CT-E3/45

These alternative models offer similar performance characteristics and are suitable replacements for the MBRF10H90HE3/45 in various applications.

In conclusion, the MBRF10H90HE3/45 is a high-performance Schottky rectifier diode with versatile applications in power electronics. Its robust design, high efficiency, and fast switching characteristics make it a preferred choice for demanding power management tasks.

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Texniki həllərdə MBRF10H90HE3/45 tətbiqi ilə bağlı 10 ümumi sual və cavabı sadalayın

  1. What is the MBRF10H90HE3/45 used for?

    • The MBRF10H90HE3/45 is a high-efficiency, fast-recovery rectifier diode commonly used in power supply and voltage regulation applications.

  2. What are the key specifications of the MBRF10H90HE3/45?

    • The MBRF10H90HE3/45 has a maximum average forward current of 10A, a reverse voltage of 90V, and a fast recovery time.

  3. How does the MBRF10H90HE3/45 compare to other rectifier diodes?

    • The MBRF10H90HE3/45 offers high efficiency and fast recovery times, making it suitable for high-frequency applications and reducing switching losses.

  4. In what technical solutions can the MBRF10H90HE3/45 be used?

    • The MBRF10H90HE3/45 can be used in switch-mode power supplies, freewheeling diodes, DC-DC converters, and other applications requiring high-speed switching.

  5. What are the thermal characteristics of the MBRF10H90HE3/45?

    • The MBRF10H90HE3/45 features low thermal resistance and is designed to operate at high temperatures, making it suitable for demanding environments.

  6. Does the MBRF10H90HE3/45 require any special mounting considerations?

    • It is recommended to use proper heatsinking and thermal management techniques when integrating the MBRF10H90HE3/45 into a design to ensure optimal performance and reliability.

  7. Are there any application notes or reference designs available for the MBRF10H90HE3/45?

    • Yes, manufacturers often provide application notes and reference designs to assist engineers in implementing the MBRF10H90HE3/45 in various technical solutions.

  8. Can the MBRF10H90HE3/45 be used in automotive or industrial applications?

    • Yes, the MBRF10H90HE3/45 is suitable for automotive and industrial applications due to its robust construction and high temperature operation capabilities.

  9. What are the potential failure modes of the MBRF10H90HE3/45 and how can they be mitigated?

    • Common failure modes include thermal overstress and voltage spikes. Proper design considerations such as overcurrent protection and transient voltage suppression can help mitigate these risks.

  10. Where can I find detailed datasheets and application information for the MBRF10H90HE3/45?

    • Detailed datasheets and application information for the MBRF10H90HE3/45 can be found on the manufacturer's website or through authorized distributors.