1N4689 (DO35) Diode

Product Overview

Category

The 1N4689 (DO35) diode belongs to the category of semiconductor devices.

Use

This diode is commonly used for rectification, signal demodulation, and voltage regulation in electronic circuits.

Characteristics

• Forward Voltage Drop: Typically 0.7V
• Reverse Leakage Current: Low
• Maximum Operating Temperature: 175°C
• Fast Switching Speed

Package

The 1N4689 (DO35) diode is typically available in a glass axial package.

Packaging/Quantity

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

Specifications

• Maximum Reverse Voltage: 100V
• Average Rectified Current: 1A
• Peak Surge Current: 30A
• Reverse Recovery Time: 4ns

Detailed Pin Configuration

The 1N4689 (DO35) diode 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 signals
• Fast switching speed for high-frequency applications
• Low forward voltage drop for minimal power loss

Advantages

• Small form factor
• Low reverse leakage current
• High surge current capability

Disadvantages

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

Working Principles

The 1N4689 (DO35) diode operates based on the principle of unidirectional conduction, allowing current flow in one direction while blocking it in the reverse direction.

Detailed Application Field Plans

This diode is widely used in: - Power supply units - Signal demodulation circuits - Voltage regulation circuits

Detailed and Complete Alternative Models

• 1N4148
• 1N4001
• 1N5819
• 1N5399

In conclusion, the 1N4689 (DO35) diode is a versatile semiconductor device with applications in various electronic circuits, offering efficient rectification and voltage regulation capabilities. Its compact size and fast switching speed make it suitable for high-frequency applications, although its limited maximum reverse voltage and sensitivity to temperature variations should be considered when selecting alternative models.

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