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1N5817-B
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1N5817-B Diode

Introduction

The 1N5817-B diode is a semiconductor device belonging to the category of Schottky diodes. It is widely used in various electronic circuits due to its unique characteristics and performance.

Basic Information Overview

  • Category: Schottky diode
  • Use: Rectification, voltage clamping, and reverse polarity protection
  • Characteristics: Low forward voltage drop, fast switching speed, low leakage current
  • Package: DO-41 (DO-204AL) axial leaded package
  • Essence: Efficient rectification and voltage regulation
  • Packaging/Quantity: Available in tape and reel packaging with varying quantities

Specifications

  • Maximum Forward Voltage Drop: 0.45V at 1A
  • Reverse Voltage: 20V
  • Forward Current: 1A
  • Operating Temperature Range: -65°C to +125°C
  • Storage Temperature Range: -65°C to +150°C

Detailed Pin Configuration

The 1N5817-B diode has two leads, anode, and cathode, which are identified by the physical orientation of the component within the DO-41 package.

Functional Features

  • Fast switching speed allows for efficient rectification in high-frequency applications.
  • Low forward voltage drop minimizes power loss and heat generation.
  • Low leakage current ensures minimal power dissipation in reverse bias conditions.

Advantages and Disadvantages

Advantages

  • Fast switching speed
  • Low forward voltage drop
  • Low leakage current
  • Compact DO-41 package
  • Wide operating temperature range

Disadvantages

  • Limited reverse voltage rating compared to other diode types
  • Sensitive to overvoltage conditions

Working Principles

The 1N5817-B diode operates based on the Schottky barrier principle, where the metal-semiconductor junction provides fast switching and low forward voltage drop characteristics.

Detailed Application Field Plans

The 1N5817-B diode finds extensive use in various applications, including: - Switching power supplies - Voltage clamping circuits - Reverse polarity protection circuits - DC-DC converters - Solar panel bypass diodes

Detailed and Complete Alternative Models

  • 1N5819: Higher reverse voltage rating
  • SS14: Surface mount package alternative
  • BAT54S: Dual diode configuration for compact designs
  • SB160: Higher current handling capability

In conclusion, the 1N5817-B diode offers efficient rectification and voltage regulation in a compact package, making it suitable for diverse electronic applications.

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Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi 1N5817-B dalam penyelesaian teknikal

  1. What is the maximum forward voltage drop of 1N5817-B?

    • The maximum forward voltage drop of 1N5817-B is typically 0.45V at a forward current of 1A.

  2. What is the maximum reverse voltage rating of 1N5817-B?

    • The maximum reverse voltage rating of 1N5817-B is 20V.

  3. What is the typical forward current rating of 1N5817-B?

    • The typical forward current rating of 1N5817-B is 1A.

  4. Can 1N5817-B be used in high-frequency applications?

    • Yes, 1N5817-B can be used in high-frequency applications due to its fast switching characteristics.

  5. Is 1N5817-B suitable for use in low-power applications?

    • Yes, 1N5817-B is suitable for use in low-power applications due to its low forward voltage drop.

  6. What is the maximum junction temperature of 1N5817-B?

    • The maximum junction temperature of 1N5817-B is 150°C.

  7. Does 1N5817-B have a low leakage current?

    • Yes, 1N5817-B has a low reverse leakage current, making it suitable for low-power applications.

  8. Can 1N5817-B be used in polarity protection circuits?

    • Yes, 1N5817-B is commonly used in polarity protection circuits due to its low forward voltage drop and high reverse voltage rating.

  9. What is the package type of 1N5817-B?

    • 1N5817-B is available in a DO-41 package, which is a common through-hole package.

  10. Is 1N5817-B RoHS compliant?

    • Yes, 1N5817-B is RoHS compliant, making it suitable for use in environmentally friendly electronic products.