Vishay Semiconductor Diodes Division
Bild kan vara representation.
Se specifikationer för produktinformation.
IRKU91/12A
Visa detalj Datablad

IRKU91/12A

Product Overview

Category: Electronic Component
Use: Power Rectifier
Characteristics: High voltage, high current
Package: TO-240AB
Essence: Silicon rectifier diode
Packaging/Quantity: Bulk packaging, quantity varies

Specifications

  • Maximum Average Forward Current: 90A
  • Maximum Repetitive Peak Reverse Voltage: 1200V
  • Forward Voltage Drop: 1.2V
  • Reverse Recovery Time: 35ns
  • Operating Temperature Range: -65°C to +175°C

Detailed Pin Configuration

The IRKU91/12A has a standard TO-240AB package with three leads. The pin configuration is as follows: 1. Anode 2. Cathode 3. Anode

Functional Features

  • High current capability
  • Fast reverse recovery time
  • Low forward voltage drop
  • Wide operating temperature range

Advantages and Disadvantages

Advantages: - High current handling capacity - Fast recovery time - Suitable for high voltage applications

Disadvantages: - Relatively high forward voltage drop - Large physical size

Working Principles

The IRKU91/12A operates on the principle of rectification, allowing current to flow in only one direction. When a positive voltage is applied to the anode with respect to the cathode, the diode conducts, allowing current to flow. In the reverse bias condition, the diode blocks the flow of current.

Detailed Application Field Plans

The IRKU91/12A is commonly used in high power applications such as: - Power supplies - Motor drives - Welding equipment - Battery chargers

Detailed and Complete Alternative Models

Some alternative models to the IRKU91/12A include: - IRKU91/10A - IRKU91/15A - IRKU91/20A

In conclusion, the IRKU91/12A is a high-power rectifier diode with excellent current handling capabilities and fast recovery times. Its application spans across various industries where high voltage and high current rectification is required.

Word count: 271

Lista 10 Vanliga frågor och svar relaterade till tillämpningen av IRKU91/12A i tekniska lösningar

  1. What is IRKU91/12A?

    • IRKU91/12A is a high-performance adhesive commonly used in technical solutions for bonding various materials.

  2. What are the key features of IRKU91/12A?

    • IRKU91/12A offers excellent adhesion to a wide range of substrates, high temperature resistance, and good chemical resistance.

  3. In what applications can IRKU91/12A be used?

    • IRKU91/12A is suitable for applications such as structural bonding, composite assembly, and automotive manufacturing.

  4. How does IRKU91/12A compare to other adhesives on the market?

    • IRKU91/12A stands out for its superior strength, durability, and versatility compared to many other adhesives.

  5. What surface preparation is required when using IRKU91/12A?

    • It is recommended to clean and dry the surfaces thoroughly before applying IRKU91/12A for optimal adhesion.

  6. What is the curing time for IRKU91/12A?

    • The curing time for IRKU91/12A varies depending on factors such as temperature and humidity, but typically ranges from a few hours to a day.

  7. Can IRKU91/12A be used for outdoor applications?

    • Yes, IRKU91/12A is suitable for outdoor use due to its weather resistance and durability.

  8. Is IRKU91/12A compatible with different materials?

    • IRKU91/12A exhibits good compatibility with materials such as metals, plastics, composites, and ceramics.

  9. What safety precautions should be taken when handling IRKU91/12A?

    • It is important to follow proper handling procedures, including wearing protective equipment and working in well-ventilated areas when using IRKU91/12A.

  10. Where can IRKU91/12A be purchased?

    • IRKU91/12A can be purchased from authorized distributors or directly from the manufacturer.