1N4688 BK - Encyclopedia Entry

Product Overview

Category:

The 1N4688 BK belongs to the category of semiconductor diodes.

Use:

It is commonly used as a rectifier diode in electronic circuits.

Characteristics:

• Forward Voltage: 1V
• Reverse Voltage: 1000V
• Current Rating: 1A
• Package Type: DO-41
• Operating Temperature: -65°C to +175°C

Package:

The 1N4688 BK is typically available in a DO-41 package, which is a cylindrical axial-lead glass package.

Essence:

This diode serves as a crucial component in converting alternating current (AC) to direct current (DC) in various electronic applications.

Packaging/Quantity:

The 1N4688 BK is commonly packaged in reels or tubes and is available in quantities ranging from hundreds to thousands per package.

Specifications

• Forward Voltage: 1V
• Reverse Voltage: 1000V
• Current Rating: 1A
• Package Type: DO-41
• Operating Temperature: -65°C to +175°C

Detailed Pin Configuration

The 1N4688 BK has two leads, with the anode connected to the positive terminal and the cathode connected to the negative terminal.

Functional Features

• Efficient rectification of AC to DC.
• Low forward voltage drop.
• High reverse voltage capability.

Advantages

• Low power loss.
• High reliability.
• Wide operating temperature range.

Disadvantages

• Relatively high forward voltage compared to Schottky diodes.
• Slower switching speed compared to other fast-recovery diodes.

Working Principles

The 1N4688 BK operates based on the principle of unidirectional conduction, allowing current to flow in one direction while blocking it in the opposite direction. When forward-biased, it allows current to pass through, while in reverse bias, it blocks the current flow.

Detailed Application Field Plans

The 1N4688 BK finds extensive use in the following applications: - Power supply units - Battery chargers - Inverters - Rectifiers in electronic equipment

Detailed and Complete Alternative Models

Some alternative models to the 1N4688 BK include: - 1N4007 - 1N5408 - 1N5822 - 1N5819

In conclusion, the 1N4688 BK is a vital component in electronic circuits, serving as a reliable rectifier diode with specific characteristics and applications.

[Word Count: 367]