1N5820-A

Product Overview

Category:

The 1N5820-A is a Schottky diode, which falls under the category of semiconductor devices.

Use:

It is commonly used in electronic circuits to prevent reverse voltage and to provide rectification.

Characteristics:

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

Package:

The 1N5820-A is typically available in a DO-201AD package.

Essence:

This diode is essential for converting alternating current (AC) to direct current (DC) and for protecting circuits from reverse voltage.

Packaging/Quantity:

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

Specifications

• Maximum Average Forward Current: 3A
• Maximum Reverse Voltage: 20V
• Forward Voltage Drop: 0.45V at 3A
• Operating Temperature Range: -65°C to 125°C

Detailed Pin Configuration

The 1N5820-A has two pins: 1. Anode (A) 2. Cathode (K)

Functional Features

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

Advantages and Disadvantages

Advantages

• Low forward voltage drop reduces power dissipation
• Fast switching speed allows for efficient operation in high-frequency circuits
• High current capability makes it suitable for various applications

Disadvantages

• Limited maximum reverse voltage compared to other diodes
• Sensitive to temperature variations

Working Principles

The 1N5820-A operates based on the Schottky barrier principle, where the metal-semiconductor junction provides low forward voltage drop and fast switching characteristics.

Detailed Application Field Plans

Power Supplies

The 1N5820-A is widely used in power supply circuits to convert AC to DC and to protect against reverse voltage.

Solar Panels

In solar panel systems, this diode is employed to prevent reverse current flow and to improve overall system efficiency.

Voltage Regulators

It is utilized in voltage regulator circuits to maintain stable output voltage and prevent reverse voltage damage.

Detailed and Complete Alternative Models

Some alternative models to the 1N5820-A include: - 1N5817 - 1N5819 - SS34 - SS36

These alternatives offer similar characteristics and can be used interchangeably in many applications.

This comprehensive entry provides an in-depth understanding of the 1N5820-A, covering its basic information, specifications, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.