BAV21WS-HE3-08

Product Overview

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-HE3-08 is typically available in a SOD-323 package.

Essence

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

Packaging/Quantity

It is usually packaged in reels of 3000 units.

Specifications

Maximum Reverse Voltage: 250V
Average Rectified Current: 200mA
Forward Voltage Drop: 1.25V at 100mA

Detailed Pin Configuration

The BAV21WS-HE3-08 has a standard SOD-323 package with two pins. The anode is connected to pin 1, and the cathode is connected to pin 2.

Functional Features

Efficient rectification of AC signals
Fast response time
Low power dissipation

Advantages

Small size
High reliability
Suitable for high-frequency applications

Disadvantages

Limited maximum reverse voltage compared to other diodes
Relatively low average rectified current rating

Working Principles

The BAV21WS-HE3-08 operates based on the principle of creating a one-way flow of current when a positive voltage is applied to the anode with respect to the cathode.

Detailed Application Field Plans

The BAV21WS-HE3-08 is widely used in: - Switching power supplies - Signal demodulation circuits - High-frequency rectification applications

Detailed and Complete Alternative Models

Some alternative models to the BAV21WS-HE3-08 include: - 1N4148 - 1N4001 - 1N5819 - BAT54S

In conclusion, the BAV21WS-HE3-08 is a crucial component in electronic circuits, providing efficient rectification and signal demodulation capabilities. Its small form factor, fast switching speed, and reliability make it suitable for various high-frequency applications. However, its limitations in maximum reverse voltage and average rectified current should be considered when selecting alternative models for specific applications.

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací BAV21WS-HE3-08 v technických řešeních

What is the BAV21WS-HE3-08 diode used for?
- The BAV21WS-HE3-08 diode is commonly used in rectification and signal processing applications.
What are the key specifications of the BAV21WS-HE3-08 diode?
- The BAV21WS-HE3-08 diode typically has a maximum repetitive peak reverse voltage of 250V, a forward continuous current of 200mA, and a forward voltage drop of around 1V at 10mA.
Can the BAV21WS-HE3-08 diode be used in high-frequency applications?
- Yes, the BAV21WS-HE3-08 diode can be used in high-frequency applications due to its fast switching characteristics.
Is the BAV21WS-HE3-08 diode suitable for surface mount technology (SMT) applications?
- Yes, the BAV21WS-HE3-08 diode is designed for surface mount applications, making it suitable for compact electronic designs.
What are the temperature considerations for the BAV21WS-HE3-08 diode?
- The BAV21WS-HE3-08 diode typically has an operating temperature range of -65°C to +175°C, making it suitable for a wide range of environments.
Does the BAV21WS-HE3-08 diode have any special handling requirements?
- It is important to handle the BAV21WS-HE3-08 diode with proper ESD precautions to prevent damage during assembly and installation.
Can the BAV21WS-HE3-08 diode be used in power supply circuits?
- Yes, the BAV21WS-HE3-08 diode can be used in power supply circuits for rectification and voltage regulation purposes.
What are the typical applications of the BAV21WS-HE3-08 diode?
- Typical applications include freewheeling, polarity protection, and general-purpose rectification in various electronic devices and systems.
Are there any recommended alternative diodes to the BAV21WS-HE3-08 for specific applications?
- Depending on the specific application requirements, alternatives such as the BAV99 or 1N4148 diodes may be considered as substitutes for the BAV21WS-HE3-08.
Where can I find detailed technical information and application notes for the BAV21WS-HE3-08 diode?
- Detailed technical information and application notes for the BAV21WS-HE3-08 diode can be found in the manufacturer's datasheet and application guides, as well as through technical support channels.