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1N5819RL
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1N5819RL - Diode

Basic Information Overview

  • Category: Diode
  • Use: Rectification
  • Characteristics: Schottky diode, low forward voltage drop, fast switching
  • Package: DO-41
  • Essence: Efficient rectification in low voltage applications
  • Packaging/Quantity: Available in tape and reel packaging, quantity varies by supplier

Specifications

  • Forward Voltage Drop: 0.45V at 1A
  • Reverse Voltage: 40V
  • Maximum Continuous Forward Current: 1A
  • Operating Temperature Range: -65°C to 125°C

Detailed Pin Configuration

The 1N5819RL is a two-terminal device with an anode and a cathode. In the DO-41 package, the anode is connected to the lead with a band, while the cathode is connected to the other lead.

Functional Features

  • Fast switching speed
  • Low forward voltage drop
  • High current capability
  • Low leakage current

Advantages and Disadvantages

Advantages: - Low forward voltage drop reduces power loss - Fast switching speed allows for efficient operation - High current capability enables use in various applications

Disadvantages: - Higher reverse leakage current compared to regular diodes - Limited reverse voltage rating

Working Principles

The 1N5819RL is a Schottky diode, which utilizes a metal-semiconductor junction to achieve its characteristics. When forward biased, it allows current to flow with a low voltage drop due to the metal-semiconductor contact.

Detailed Application Field Plans

  • Power supplies
  • Solar panels
  • Battery charging circuits
  • Voltage clamping circuits
  • Reverse polarity protection

Detailed and Complete Alternative Models

  • 1N5817RL: Lower forward voltage drop, suitable for higher efficiency requirements
  • 1N5818RL: Higher reverse voltage rating, suitable for applications with higher voltage requirements
  • SS14: Similar characteristics, different package (SMA)

This information provides a comprehensive understanding of the 1N5819RL diode, including its specifications, features, advantages, disadvantages, working principles, application field plans, and alternative models.

Énumérez 10 questions et réponses courantes liées à l'application de 1N5819RL dans les solutions techniques

  1. What is the maximum forward voltage drop of 1N5819RL?

    • The maximum forward voltage drop of 1N5819RL is typically around 0.45V at a forward current of 1A.

  2. What is the maximum reverse voltage rating of 1N5819RL?

    • The maximum reverse voltage rating of 1N5819RL is 40V.

  3. What is the typical forward current rating of 1N5819RL?

    • The typical forward current rating of 1N5819RL is 1A.

  4. What are the typical applications for 1N5819RL?

    • 1N5819RL is commonly used in low voltage, high frequency inverters, freewheeling, and polarity protection applications.

  5. What is the operating temperature range of 1N5819RL?

    • The operating temperature range of 1N5819RL is typically -65°C to +125°C.

  6. Does 1N5819RL require a heatsink for certain applications?

    • For high current or continuous operation, a heatsink may be required to dissipate heat effectively.

  7. Can 1N5819RL be used in automotive applications?

    • Yes, 1N5819RL can be used in automotive applications such as voltage regulation and battery charging systems.

  8. Is 1N5819RL suitable for use in switching power supplies?

    • Yes, 1N5819RL is suitable for use in switching power supplies due to its fast switching characteristics.

  9. What is the reverse recovery time of 1N5819RL?

    • The reverse recovery time of 1N5819RL is typically around 50ns.

  10. Can 1N5819RL be used in high frequency applications?

    • Yes, 1N5819RL is suitable for high frequency applications due to its fast recovery time and low forward voltage drop.