UF4002-E3/73

Product Overview

Category

The UF4002-E3/73 belongs to the category of ultrafast rectifier diodes.

Use

These diodes are commonly used in electronic circuits for rectification purposes, converting alternating current (AC) to direct current (DC).

Characteristics

• Ultrafast switching speed
• Low forward voltage drop
• High surge current capability
• High temperature stability

Package

The UF4002-E3/73 is typically available in a DO-41 package.

Essence

The essence of the UF4002-E3/73 lies in its ability to efficiently convert AC to DC with minimal power loss and high-speed performance.

Packaging/Quantity

These diodes are usually packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

• Maximum Average Forward Current: 1A
• Peak Repetitive Reverse Voltage: 100V
• Maximum Forward Voltage Drop: 1V
• Reverse Recovery Time: 50ns
• Operating Temperature Range: -65°C to +175°C

Detailed Pin Configuration

The UF4002-E3/73 features a standard axial lead configuration with two leads, one for the anode and the other for the cathode.

Functional Features

• Efficient rectification of AC to DC
• Ultrafast switching speed
• Low power dissipation
• High surge current handling capability

Advantages

• Fast switching speed reduces power loss
• Low forward voltage drop minimizes energy wastage
• High surge current capability ensures reliability in high-stress conditions
• Stable performance across a wide temperature range

Disadvantages

• May not be suitable for applications requiring very high reverse voltage ratings
• Sensitive to voltage spikes and transients

Working Principles

The UF4002-E3/73 operates based on the principle of semiconductor junction rectification, allowing current flow in only one direction while blocking it in the reverse direction. The ultrafast switching speed enables rapid conversion of AC to DC, making it suitable for high-frequency applications.

Detailed Application Field Plans

The UF4002-E3/73 is widely used in: - Switching power supplies - Flyback diode in relay and solenoid drivers - Freewheeling diode in inductive load circuits - High-frequency rectification applications

Detailed and Complete Alternative Models

Some alternative models to the UF4002-E3/73 include: - UF4001-E3/73 - UF4003-E3/73 - UF4004-E3/73 - UF4005-E3/73

In summary, the UF4002-E3/73 ultrafast rectifier diode offers efficient rectification, high-speed performance, and reliable operation across various electronic applications, making it a versatile component in modern electronic designs.

Word Count: 411