BAV21W-HE3-08

Introduction

The BAV21W-HE3-08 is a diode belonging to the semiconductor category. This diode is commonly used in electronic circuits for various applications due to its specific characteristics and performance.

Basic Information Overview

• Category: Semiconductor diode
• Use: Rectification, signal demodulation, voltage clamping
• Characteristics: High-speed switching, low leakage current, small package size
• Package: SOD-123 package
• Essence: Efficient rectification and signal processing
• Packaging/Quantity: Available in reels of 3000 units

Specifications

• Maximum Reverse Voltage: 250V
• Average Rectified Current: 250mA
• Forward Voltage Drop: 1.25V at 100mA
• Reverse Leakage Current: 5µA at 200V
• Operating Temperature Range: -65°C to +175°C

Detailed Pin Configuration

The BAV21W-HE3-08 diode has a standard SOD-123 package with the following pin configuration: 1. Anode 2. Cathode

Functional Features

• High-speed switching capability
• Low forward voltage drop
• Low reverse leakage current
• Compact package size

Advantages and Disadvantages

Advantages

• Fast switching speed
• Low power dissipation
• Small form factor

Disadvantages

• Limited maximum reverse voltage
• Sensitivity to overvoltage conditions

Working Principles

The BAV21W-HE3-08 operates based on the principles of semiconductor diode rectification. When forward biased, it allows current flow with minimal voltage drop. In reverse bias, it exhibits low leakage current.

Detailed Application Field Plans

The BAV21W-HE3-08 diode finds extensive use in the following applications: - Switching power supplies - Signal demodulation circuits - Overvoltage protection circuits - Voltage clamping circuits

Detailed and Complete Alternative Models

Some alternative models to the BAV21W-HE3-08 diode include: - 1N4148 - 1N5819 - BAT54S

In conclusion, the BAV21W-HE3-08 diode offers high-speed switching and efficient rectification capabilities, making it suitable for various electronic applications. Its compact package and low power dissipation make it an attractive choice for modern circuit designs.

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