BAV21WS-G3-18

Product Overview

Category

The BAV21WS-G3-18 belongs to the category of semiconductor devices, specifically diodes.

Use

It is commonly used in electronic circuits for rectification and signal demodulation.

Characteristics

• Small form factor
• High reliability
• Fast switching speed
• Low forward voltage drop

Package

The BAV21WS-G3-18 is typically available in a surface mount package.

Essence

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

Packaging/Quantity

It is usually supplied in reels or tubes containing a specific quantity, such as 3000 units per reel.

Specifications

• Maximum repetitive peak reverse voltage: 250V
• Average rectified forward current: 250mA
• Forward voltage drop: 1.25V at 100mA
• Reverse leakage current: 5µA
• Operating temperature range: -65°C to +175°C

Detailed Pin Configuration

The BAV21WS-G3-18 diode has a standard SOD-323 package with two pins. The pinout configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

• Rectification of AC signals
• Fast switching for signal demodulation
• Protection against reverse voltage

Advantages

• Small size allows for compact circuit design
• Reliable performance in various electronic applications
• Fast switching speed enables efficient signal processing

Disadvantages

• Limited maximum current handling capability compared to larger diodes
• Higher forward voltage drop than some specialized diodes

Working Principles

The BAV21WS-G3-18 operates based on the principles of semiconductor physics, utilizing the properties of P-N junctions to allow current flow in one direction while blocking it in the reverse direction.

Detailed Application Field Plans

The BAV21WS-G3-18 is widely used in: - Power supply circuits - Signal demodulation circuits - Voltage clamping circuits - Overvoltage protection circuits

Detailed and Complete Alternative Models

Some alternative models to the BAV21WS-G3-18 diode include: - 1N4148 - 1N4001 - 1N5819 - BAT54S

In conclusion, the BAV21WS-G3-18 diode is a crucial component in electronic circuits, providing reliable rectification and signal demodulation capabilities. Its small form factor and fast switching speed make it suitable for various applications, although designers should consider its limitations in current handling and forward voltage drop when selecting alternative models for specific requirements.