SD103CW-E3-18

Product Overview

Category

The SD103CW-E3-18 belongs to the category of Schottky diodes.

Use

It is commonly used in electronic circuits for rectification and voltage clamping applications.

Characteristics

• Low forward voltage drop
• Fast switching speed
• High current capability
• Compact package size

Package

The SD103CW-E3-18 is typically available in a surface mount SOD-323 package.

Essence

This diode is essential for preventing reverse voltage damage and ensuring efficient energy conversion in electronic circuits.

Packaging/Quantity

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

Specifications

• Forward Voltage: 0.35V
• Reverse Voltage: 30V
• Forward Current: 200mA
• Reverse Recovery Time: 4ns
• Operating Temperature Range: -65°C to 125°C

Detailed Pin Configuration

The SD103CW-E3-18 has two pins, with the cathode marked by a line on the body of the diode.

Functional Features

• Efficient rectification of AC to DC
• Protection against reverse voltage spikes
• Fast response time for rapid switching applications

Advantages

• Low forward voltage drop reduces power dissipation
• Fast switching speed allows for high-frequency operation
• Small form factor enables space-saving designs

Disadvantages

• Limited reverse voltage tolerance compared to other diode types
• Higher cost compared to standard silicon diodes

Working Principles

The SD103CW-E3-18 operates based on the Schottky barrier principle, where the metal-semiconductor junction allows for faster electron flow compared to traditional PN-junction diodes.

Detailed Application Field Plans

Power Supplies

The diode can be used in power supply circuits to improve efficiency and reduce heat dissipation.

Signal Demodulation

Its fast switching speed makes it suitable for demodulating high-frequency signals in communication systems.

Voltage Clamping

In circuits where protection against voltage spikes is crucial, the diode can be employed for effective clamping.

Detailed and Complete Alternative Models

• 1N5817
• BAT54S
• SS14

In conclusion, the SD103CW-E3-18 Schottky diode offers fast switching and low forward voltage drop, making it an ideal choice for various electronic applications requiring efficient energy conversion and voltage protection.

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