1N5819-1 Diode

Product Overview

Category:

The 1N5819-1 diode belongs to the category of Schottky diodes.

Use:

It is commonly used in various electronic circuits for rectification and voltage regulation purposes.

Characteristics:

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

Package:

The 1N5819-1 diode is typically available in a DO-41 package.

Packaging/Quantity:

It is commonly packaged in reels, tubes, or bulk quantities, depending on the manufacturer.

Specifications

• Maximum repetitive peak reverse voltage: 40V
• Average forward current: 1A
• Forward voltage drop: 0.45V at 1A
• Reverse leakage current: 5μA at 25°C

Detailed Pin Configuration

The 1N5819-1 diode has two pins, anode, and cathode. The anode is typically marked with a band or line on the body of the diode.

Functional Features

• Efficient rectification of AC to DC
• Fast switching speed allows for high-frequency applications
• Low forward voltage drop minimizes power loss

Advantages

• Low forward voltage drop reduces power dissipation
• Fast switching speed enables high-frequency operation
• Compact size and easy to use in various circuit designs

Disadvantages

• Limited maximum reverse voltage compared to other diode types
• Higher cost compared to standard silicon diodes

Working Principles

The 1N5819-1 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

Power Supplies:

Used in power supply circuits for rectification and voltage regulation due to its low forward voltage drop and fast switching speed.

Switching Circuits:

Applied in high-frequency switching circuits due to its fast switching speed and low recovery time.

Voltage Clamping:

Utilized in voltage clamping circuits to protect sensitive components from voltage spikes.

Detailed and Complete Alternative Models

• 1N5817
• 1N5818
• 1N5820
• SS14
• SS24

This comprehensive range of alternative models provides options with varying voltage and current ratings to suit different application requirements.

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