Littelfuse Inc.
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V14MLA0805A
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V14MLA0805A

Product Overview

Category

V14MLA0805A belongs to the category of surface mount multilayer varistors.

Use

It is used for transient voltage suppression in electronic circuits to protect sensitive components from voltage spikes and surges.

Characteristics

  • Small size (0805 package)
  • High energy absorption capability
  • Fast response time
  • Wide operating temperature range

Package

V14MLA0805A is typically available in tape and reel packaging for automated assembly processes.

Essence

The essence of V14MLA0805A lies in its ability to provide reliable overvoltage protection in a compact form factor.

Packaging/Quantity

It is commonly packaged in reels containing a specified quantity, such as 3000 units per reel.

Specifications

  • Operating Voltage: 14V
  • Peak Current: 20A
  • Energy: 0.1J
  • Capacitance: 1pF
  • Operating Temperature Range: -55°C to 125°C

Detailed Pin Configuration

V14MLA0805A is a surface mount device with two terminals arranged in an 0805 package. The pin configuration includes the anode and cathode connections for easy integration into circuit layouts.

Functional Features

  • Transient voltage suppression
  • Protection against voltage transients and surges
  • Fast response to overvoltage events

Advantages

  • Compact size
  • High energy absorption capability
  • Wide operating temperature range

Disadvantages

  • Limited maximum operating voltage
  • Requires proper circuit design for optimal performance

Working Principles

V14MLA0805A operates based on the principle of varistor action, where its resistance decreases with increasing voltage, thereby diverting excess current away from sensitive components.

Detailed Application Field Plans

V14MLA0805A finds application in various electronic devices and systems, including: - Consumer electronics - Telecommunication equipment - Industrial control systems - Automotive electronics - Power supplies

Detailed and Complete Alternative Models

Some alternative models to V14MLA0805A include: - V10MLA0805H – 10V operating voltage - V20MLA0805H – 20V operating voltage - V30MLA0805H – 30V operating voltage - V14MLA1206A – Larger 1206 package variant

In conclusion, V14MLA0805A is a surface mount multilayer varistor designed to provide effective transient voltage suppression in a compact form factor, making it suitable for a wide range of electronic applications.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de V14MLA0805A en soluciones técnicas

  1. What is V14MLA0805A?

    • V14MLA0805A is a surface mount multilayer varistor designed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.

  2. What are the key features of V14MLA0805A?

    • The key features of V14MLA0805A include low leakage current, high surge current capability, compact size, and excellent ESD protection.

  3. What are the typical applications for V14MLA0805A?

    • V14MLA0805A is commonly used in applications such as telecommunications equipment, industrial control systems, automotive electronics, and consumer electronics.

  4. How does V14MLA0805A provide protection against voltage transients?

    • V14MLA0805A clamps the transient voltage to a safe level by diverting excess current away from the protected circuit, thus preventing damage to sensitive components.

  5. What are the voltage ratings available for V14MLA0805A?

    • V14MLA0805A is available in various voltage ratings, typically ranging from 14V to 85V, allowing for flexibility in different application requirements.

  6. Can V14MLA0805A be used in outdoor applications?

    • Yes, V14MLA0805A is suitable for outdoor applications due to its ability to withstand harsh environmental conditions and its high surge current capability.

  7. Is V14MLA0805A RoHS compliant?

    • Yes, V14MLA0805A is compliant with the Restriction of Hazardous Substances (RoHS) directive, making it environmentally friendly.

  8. What is the operating temperature range of V14MLA0805A?

    • V14MLA0805A is designed to operate within a wide temperature range, typically from -55°C to 125°C, ensuring reliable performance in various environments.

  9. Does V14MLA0805A require any special handling during assembly?

    • V14MLA0805A can be assembled using standard surface mount technology (SMT) processes, requiring no special handling procedures.

  10. Are there any recommended layout considerations when using V14MLA0805A in a circuit design?

    • It is recommended to place V14MLA0805A as close as possible to the input terminals of the protected circuit to minimize the length of the traces and optimize its protective function.