MLV0805E30403T

Product Overview

The MLV0805E30403T belongs to the category of Multilayer Varistors (MLVs) and is commonly used for overvoltage protection in electronic circuits. These components are characterized by their small size, high energy absorption capability, and fast response time. The MLV0805E30403T is typically packaged in tape and reel format, with a specified quantity per reel.

Specifications

• Model: MLV0805E30403T
• Category: Multilayer Varistors
• Size: 0805
• Voltage Rating: 30V
• Nominal Current: 40A
• Operating Temperature Range: -55°C to +125°C
• Packaging: Tape and Reel

Detailed Pin Configuration

The MLV0805E30403T features a standard 0805 SMD package with two terminals for surface mounting on PCBs. The pin configuration includes anode and cathode connections for easy integration into circuit designs.

Functional Features

• Overvoltage Protection: Provides effective protection against transient voltage spikes.
• Fast Response Time: Rapidly clamps excessive voltage to safeguard sensitive electronic components.
• High Energy Absorption: Capable of dissipating large amounts of energy during surge events.

Advantages and Disadvantages

Advantages

• Compact Size: Ideal for space-constrained applications.
• High Performance: Offers reliable overvoltage protection for electronic circuits.
• Wide Operating Temperature Range: Suitable for diverse environmental conditions.

Disadvantages

• Limited Voltage Rating: May not be suitable for applications requiring higher voltage protection.

Working Principles

The MLV0805E30403T operates based on the principle of varistor action, where its resistance decreases significantly when subjected to overvoltage conditions. This rapid decrease in resistance diverts excess current away from sensitive components, thereby protecting the circuit.

Detailed Application Field Plans

The MLV0805E30403T finds extensive use in various electronic devices and systems, including: - Consumer Electronics: Protecting input/output ports and power supply lines in smartphones, tablets, and laptops. - Industrial Equipment: Safeguarding control circuits and communication interfaces in industrial automation systems. - Automotive Electronics: Providing overvoltage protection for automotive control units and infotainment systems.

Detailed and Complete Alternative Models

1. MLV0603E30203T: A smaller form factor MLV with similar performance characteristics.
2. MLV1206E30603T: Larger-sized MLV offering higher voltage ratings for enhanced protection.

In conclusion, the MLV0805E30403T serves as a reliable solution for overvoltage protection in compact electronic designs, offering fast response times and high energy absorption capabilities. Its application spans across diverse industries, making it a versatile component for ensuring the longevity and reliability of electronic systems.

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