BZG03C20-M3-18 Product Overview

Introduction

The BZG03C20-M3-18 is a semiconductor product belonging to the category of voltage regulator diodes. This entry provides an overview of the basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models of the BZG03C20-M3-18.

Basic Information Overview

• Category: Voltage Regulator Diode
• Use: The BZG03C20-M3-18 is used for voltage regulation in electronic circuits, providing stable voltage output.
• Characteristics: It exhibits low forward voltage drop, high surge capability, and excellent clamping capability.
• Package: The BZG03C20-M3-18 is available in a small surface-mount package.
• Essence: It serves as a protective component against voltage spikes and transients in electronic circuits.
• Packaging/Quantity: Typically supplied in reels or tubes containing a specific quantity per package.

Specifications

• Voltage Rating: 20V
• Power Dissipation: 3W
• Operating Temperature Range: -65°C to +175°C
• Forward Voltage Drop: 0.7V at 1A
• Surge Capability: 40A
• Package Type: SOD-123FL

Detailed Pin Configuration

The BZG03C20-M3-18 has a standard SOD-123FL package with three pins: Anode, Cathode, and Ground.

Functional Features

• Voltage Regulation: Provides stable voltage output under varying load conditions.
• Transient Protection: Safeguards electronic circuits from voltage spikes and transients.
• High Surge Capability: Capable of handling high surge currents without damage.

Advantages and Disadvantages

Advantages

• Excellent voltage regulation capabilities
• High surge capability for transient protection
• Small form factor for space-constrained applications

Disadvantages

• Limited maximum voltage rating compared to other voltage regulator diodes
• Sensitive to reverse voltage polarity

Working Principles

The BZG03C20-M3-18 operates based on the principle of Zener breakdown, where it maintains a constant voltage across its terminals by conducting current in reverse bias when the voltage exceeds its rated value.

Detailed Application Field Plans

The BZG03C20-M3-18 finds applications in various electronic circuits, including: - Power supplies - Voltage clamping circuits - Overvoltage protection circuits - Automotive electronics

Detailed and Complete Alternative Models

• BZX84C20: Similar voltage regulator diode with a different package type
• 1N4744A: Zener diode with comparable voltage rating and characteristics
• P6KE20CA: Transient voltage suppressor diode with higher surge capability

In conclusion, the BZG03C20-M3-18 is a versatile voltage regulator diode with excellent voltage regulation and transient protection capabilities, making it suitable for a wide range of electronic applications.

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