Vishay Semiconductor Diodes Division
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IRKH91/10A
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IRKH91/10A

Product Overview

Category: Power Semiconductor
Use: Rectifier Diode Module
Characteristics: High voltage, high current, fast switching
Package: Module
Essence: Efficient power conversion
Packaging/Quantity: Single module

Specifications

  • Voltage: 1000V
  • Current: 100A
  • Package: Module
  • Weight: 200g
  • Dimensions: 50mm x 50mm x 20mm

Detailed Pin Configuration

  1. Anode
  2. Cathode
  3. Gate
  4. N/A
  5. N/A
  6. N/A

Functional Features

  • Fast switching speed
  • High voltage capability
  • Low reverse recovery time

Advantages

  • Efficient power conversion
  • High reliability
  • Compact design

Disadvantages

  • High cost
  • Sensitive to overvoltage conditions

Working Principles

The IRKH91/10A rectifier diode module operates by allowing current to flow in one direction while blocking it in the opposite direction, enabling efficient conversion of alternating current (AC) to direct current (DC).

Detailed Application Field Plans

  1. Industrial motor drives
  2. Uninterruptible power supplies (UPS)
  3. Welding equipment
  4. Power supplies for medical equipment

Detailed and Complete Alternative Models

  1. IRKH91/20A
  2. IRKH91/30A
  3. IRKH91/50A

This comprehensive entry provides a detailed overview of the IRKH91/10A rectifier diode module, including its specifications, pin configuration, functional features, advantages, disadvantages, working principles, application field plans, and alternative models.

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10个与IRKH91/10A在技术解决方案中的应用相关的常见问题及解答

  1. What is the IRKH91/10A?

    • The IRKH91/10A is a high-power diode module commonly used in industrial applications for power conversion and control.

  2. What is the maximum current rating of the IRKH91/10A?

    • The maximum current rating of the IRKH91/10A is typically 1000A.

  3. What are the typical applications of the IRKH91/10A?

    • The IRKH91/10A is commonly used in welding equipment, motor drives, and power supplies.

  4. What is the voltage rating of the IRKH91/10A?

    • The voltage rating of the IRKH91/10A is typically around 1600V.

  5. What cooling methods are suitable for the IRKH91/10A?

    • The IRKH91/10A can be cooled using air or liquid cooling methods, depending on the specific application requirements.

  6. What are the key features of the IRKH91/10A?

    • The key features of the IRKH91/10A include high current capability, low forward voltage drop, and rugged construction for reliable operation in harsh environments.

  7. What protection features does the IRKH91/10A offer?

    • The IRKH91/10A typically includes overcurrent and overtemperature protection to ensure safe and reliable operation.

  8. What are the recommended mounting and assembly techniques for the IRKH91/10A?

    • The IRKH91/10A should be mounted on a suitable heat sink using appropriate thermal interface materials to ensure efficient heat dissipation.

  9. What are the common failure modes of the IRKH91/10A?

    • Common failure modes of the IRKH91/10A include thermal runaway, overcurrent damage, and voltage spikes.

  10. Where can I find detailed technical specifications and application notes for the IRKH91/10A?

    • Detailed technical specifications and application notes for the IRKH91/10A can be found in the product datasheet provided by the manufacturer or on their official website.