UF4005-E3/73

Product Overview

Category

The UF4005-E3/73 belongs to the category of ultrafast rectifier diodes.

Use

These diodes are commonly used in power supply circuits, voltage clamping, and freewheeling applications.

Characteristics

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

Package

The UF4005-E3/73 is typically available in a DO-201AD package.

Essence

The essence of the UF4005-E3/73 lies in its ability to efficiently rectify high-frequency AC signals into DC in various electronic circuits.

Packaging/Quantity

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

Specifications

• Maximum Average Forward Current: 1A
• Reverse Voltage: 600V
• Forward Voltage Drop: 1.7V at 1A
• Reverse Recovery Time: 50ns

Detailed Pin Configuration

The UF4005-E3/73 typically has two pins, anode, and cathode, with the anode being connected to the positive terminal and the cathode to the negative terminal.

Functional Features

• Fast switching speed allows for efficient rectification of high-frequency signals.
• Low forward voltage drop minimizes power loss.
• High surge current capability ensures reliability in demanding applications.

Advantages

• Efficient rectification of high-frequency signals
• Low power loss due to low forward voltage drop
• Reliable performance in demanding conditions

Disadvantages

• Limited reverse voltage compared to some other diode models
• Higher reverse recovery time compared to some fast recovery diodes

Working Principles

The UF4005-E3/73 operates based on the principle of rectification, allowing the flow of current in one direction while blocking it in the opposite direction. When a positive voltage is applied to the anode with respect to the cathode, the diode conducts, allowing current to flow. In the reverse bias condition, the diode blocks the current flow.

Detailed Application Field Plans

The UF4005-E3/73 is widely used in: - Power supply circuits - Voltage clamping circuits - Freewheeling circuits in motor drive applications

Detailed and Complete Alternative Models

Some alternative models to UF4005-E3/73 include: - 1N4937 - FR107 - HER208

In conclusion, the UF4005-E3/73 ultrafast rectifier diode offers efficient rectification of high-frequency signals, low power loss, and reliable performance in various electronic circuits. Its application spans across power supplies, voltage clamping, and freewheeling circuits, making it a versatile component in electronic design.

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