1N5819-E3/54

Product Overview

Category

The 1N5819-E3/54 belongs to the category of Schottky diodes.

Use

It is commonly used in rectification and voltage clamping applications.

Characteristics

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

Package

The 1N5819-E3/54 is available in a DO-41 package.

Essence

This diode is essential for converting alternating current (AC) to direct current (DC) and for preventing reverse voltage spikes in electronic circuits.

Packaging/Quantity

It is typically packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

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

Detailed Pin Configuration

The 1N5819-E3/54 has two pins, anode, and cathode. The anode is connected to the positive side of the circuit, while the cathode is connected to the negative side.

Functional Features

• Low power loss
• High efficiency
• Suitable for high-frequency applications

Advantages and Disadvantages

Advantages

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

Disadvantages

• Limited reverse voltage capability compared to other diode types
• Sensitive to temperature variations

Working Principles

The 1N5819-E3/54 operates based on the Schottky barrier principle, where the metal-semiconductor junction allows for faster switching and lower forward voltage drop compared to standard PN-junction diodes.

Detailed Application Field Plans

Power Supplies

Used in AC to DC converters and voltage regulators.

Solar Panels

Utilized in solar panel bypass diode applications to prevent reverse current flow.

Switching Power Supplies

Incorporated in high-frequency switching power supplies due to its fast switching speed.

Detailed and Complete Alternative Models

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

In conclusion, the 1N5819-E3/54 Schottky diode offers efficient rectification and voltage clamping capabilities, making it suitable for various electronic applications. Its fast switching speed and low forward voltage drop make it a preferred choice in high-frequency and low-power loss circuits. However, its limited reverse voltage capability and sensitivity to temperature variations should be considered when selecting alternative models for specific applications.

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