V18MLE0603WH Product Overview

Introduction

The V18MLE0603WH is a versatile electronic component designed for use in various applications. This entry provides an in-depth overview of the product, including its category, basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Electronic Component
• Use: Versatile usage in electronic circuits
• Characteristics: Small form factor, high reliability, low power consumption
• Package: Surface Mount Device (SMD)
• Essence: Provides voltage regulation and protection
• Packaging/Quantity: Typically supplied in reels of 3000 units

Specifications

• Model: V18MLE0603WH
• Voltage Rating: 18V
• Power Dissipation: 0.1W
• Operating Temperature Range: -55°C to 125°C
• Breakdown Voltage: 20.9V
• Leakage Current: 5µA max

Detailed Pin Configuration

The V18MLE0603WH features a standard SOD-123FL package with two pins. Pin 1 is the anode, and pin 2 is the cathode.

Functional Features

• Voltage Regulation: Provides stable output voltage under varying input conditions
• Transient Protection: Safeguards connected circuits from voltage spikes and transients
• Reverse Polarity Protection: Prevents damage due to reverse polarity connection
• Compact Design: Space-efficient for integration into compact electronic devices

Advantages and Disadvantages

Advantages

• Reliable voltage regulation
• Effective transient protection
• Compact size for space-constrained designs
• Wide operating temperature range

Disadvantages

• Limited current handling capacity
• Higher cost compared to basic diodes

Working Principles

The V18MLE0603WH operates based on Zener diode principles, where it maintains a constant voltage across its terminals by conducting in the reverse-biased direction when the voltage exceeds the breakdown voltage.

Detailed Application Field Plans

The V18MLE0603WH finds extensive use in various electronic applications, including: - Voltage regulation in power supplies - Transient protection in communication equipment - Reverse polarity protection in automotive electronics - Overvoltage protection in consumer electronics

Detailed and Complete Alternative Models

• V12MLE0603WH: 12V rating with similar characteristics
• V24MLE0603WH: 24V rating with similar characteristics
• V18MLE0805WH: Higher power dissipation variant for increased current handling

In conclusion, the V18MLE0603WH serves as a reliable and efficient electronic component for voltage regulation and protection in diverse applications, despite its limitations in current handling. Its compact design, wide operating temperature range, and robust functionality make it a preferred choice for many electronic circuit designs.

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