BAT42WS-HE3-18

Product Overview

Category

The BAT42WS-HE3-18 belongs to the category of Schottky Barrier Diodes.

Use

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

Characteristics

• Low forward voltage drop
• Fast switching speed
• High reliability
• Small package size

Package

The BAT42WS-HE3-18 is typically available in a SOD-323 surface mount package.

Essence

This diode is essential for converting alternating current (AC) to direct current (DC) in various electronic devices and circuits.

Packaging/Quantity

The BAT42WS-HE3-18 is usually packaged in reels with quantities varying based on manufacturer specifications.

Specifications

• Forward Voltage: 0.36V
• Reverse Voltage: 30V
• Forward Current: 200mA
• Reverse Recovery Time: 4ns

Detailed Pin Configuration

The BAT42WS-HE3-18 has three pins: 1. Anode 2. Cathode 3. No Connection (NC)

Functional Features

• Efficient rectification of AC to DC
• Fast switching capability
• Low power loss

Advantages

• Low forward voltage drop reduces power dissipation
• Fast switching speed allows for high-frequency operation
• Small package size saves board space

Disadvantages

• Limited reverse voltage rating compared to other diodes
• Higher cost compared to standard silicon diodes

Working Principles

The BAT42WS-HE3-18 operates based on the Schottky barrier principle, where the metal-semiconductor junction provides low forward voltage drop and fast switching characteristics.

Detailed Application Field Plans

The BAT42WS-HE3-18 is widely used in: - Switching power supplies - Voltage clamping circuits - Signal demodulation - High-frequency rectification

Detailed and Complete Alternative Models

Some alternative models to the BAT42WS-HE3-18 include: - 1N5817 - SS14 - SB140

In conclusion, the BAT42WS-HE3-18 Schottky Barrier Diode offers efficient rectification and fast switching capabilities, making it suitable for various electronic applications. Its low forward voltage drop and small package size are advantageous, although it may have limitations in terms of reverse voltage rating and cost compared to other diodes. This component plays a crucial role in converting AC to DC in electronic circuits and finds widespread use in switching power supplies, voltage clamping circuits, and signal demodulation applications.

Word Count: 317