Vishay Semiconductor Diodes Division
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VS-1N1190
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VS-1N1190

Product Overview

Category: Semiconductor
Use: Rectifier diode
Characteristics: High voltage, high current
Package: DO-41
Essence: Silicon rectifier diode
Packaging/Quantity: Bulk packaging, 100 pieces per pack

Specifications

  • Voltage Rating: 1000V
  • Average Forward Current: 1A
  • Peak Surge Current: 30A
  • Forward Voltage Drop: 1.1V at 1A
  • Reverse Leakage Current: 5µA at 1000V

Detailed Pin Configuration

The VS-1N1190 has two pins in a standard DO-41 package. The anode is connected to the positive side of the circuit, and the cathode is connected to the negative side.

Functional Features

  • High voltage capability
  • Fast switching
  • Low forward voltage drop
  • High surge current capability

Advantages and Disadvantages

Advantages: - Suitable for high voltage applications - Fast response time - Low power loss

Disadvantages: - Higher forward voltage drop compared to Schottky diodes - Not suitable for high-frequency applications

Working Principles

The VS-1N1190 operates on the principle of allowing current to flow in one direction while blocking it in the reverse direction. When a forward voltage is applied, the diode conducts, allowing current to pass through.

Detailed Application Field Plans

The VS-1N1190 is commonly used in: - Power supply units - Voltage multiplier circuits - Rectification circuits

Detailed and Complete Alternative Models

  • 1N4007
  • 1N5408
  • 1N5819
  • 1N4937

In conclusion, the VS-1N1190 is a high-voltage rectifier diode with fast switching capabilities, making it suitable for various power supply and rectification applications.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de VS-1N1190 en soluciones técnicas

Sure, here are 10 common questions and answers related to the application of VS-1N1190 in technical solutions:

  1. What is VS-1N1190?

    • VS-1N1190 is a high-voltage, fast-recovery rectifier diode commonly used in power supply and switching applications.

  2. What are the key features of VS-1N1190?

    • The key features of VS-1N1190 include its high voltage capability, fast recovery time, and low forward voltage drop.

  3. What are the typical applications of VS-1N1190?

    • VS-1N1190 is commonly used in power supplies, inverters, converters, and other high-voltage electronic circuits.

  4. What is the maximum voltage rating of VS-1N1190?

    • The maximum repetitive reverse voltage (VRRM) of VS-1N1190 is typically around 1000 volts.

  5. What is the forward voltage drop of VS-1N1190?

    • The forward voltage drop of VS-1N1190 is typically around 1.7 volts at a forward current of 1 ampere.

  6. What is the recovery time of VS-1N1190?

    • The recovery time of VS-1N1190 is typically in the range of nanoseconds, making it suitable for high-frequency applications.

  7. Is VS-1N1190 suitable for high-temperature environments?

    • Yes, VS-1N1190 is designed to operate at high temperatures and has a wide operating temperature range.

  8. Can VS-1N1190 be used in parallel for higher current applications?

    • Yes, multiple VS-1N1190 diodes can be connected in parallel to handle higher currents while sharing the load.

  9. What precautions should be taken when using VS-1N1190 in a circuit?

    • It is important to ensure proper heat sinking and thermal management to prevent overheating, as well as to observe the maximum ratings specified in the datasheet.

  10. Where can I find more detailed information about VS-1N1190?

    • Detailed specifications and application notes for VS-1N1190 can be found in the product datasheet provided by the manufacturer or distributor.