Littelfuse Inc.
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V150LA5CPX2855
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V150LA5CPX2855 - Product Encyclopedia Entry

Introduction

The V150LA5CPX2855 is a surge protection component designed to safeguard electronic equipment from voltage spikes and surges. This entry provides an in-depth overview of the product, including its category, use, characteristics, specifications, pin configuration, functional features, advantages, disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

  • Category: Surge Protection Component
  • Use: Protecting electronic equipment from voltage spikes and surges
  • Characteristics: High surge current capability, fast response time, low clamping voltage
  • Package: Radial Lead Varistor
  • Essence: Voltage spike and surge protection
  • Packaging/Quantity: Typically available in reels or bulk packaging

Specifications

  • Voltage Rating: 150V
  • Peak Surge Current: 5000A
  • Response Time: <5ns
  • Operating Temperature Range: -40°C to 85°C
  • Capacitance: 1000pF

Detailed Pin Configuration

The V150LA5CPX2855 typically features a radial lead configuration with two leads for easy integration into circuit boards. The pinout configuration is as follows: - Pin 1: Input/Anode - Pin 2: Ground/Cathode

Functional Features

  • Surge Protection: Provides reliable protection against voltage spikes and surges.
  • Fast Response Time: Rapidly responds to transient overvoltage conditions.
  • High Surge Current Capability: Capable of handling high surge currents without degradation.

Advantages and Disadvantages

Advantages

  • Effective protection against voltage transients
  • Fast response time ensures minimal impact on connected equipment
  • High surge current capability for robust protection

Disadvantages

  • Limited to specific voltage ratings
  • Requires periodic replacement after prolonged exposure to surges

Working Principles

The V150LA5CPX2855 operates based on the principle of varistor technology. When subjected to a voltage surge, the varistor's resistance decreases, diverting excess current away from the protected equipment and limiting the voltage across it.

Detailed Application Field Plans

The V150LA5CPX2855 is widely used in various applications, including: - Power supply units - Telecommunication equipment - Industrial control systems - Consumer electronics - Automotive electronics

Detailed and Complete Alternative Models

Several alternative surge protection components are available in the market, offering similar functionality and performance. Some notable alternatives include: - V130LA20AP - V175LA10AP - V230LA10AP - V300LA4P

In conclusion, the V150LA5CPX2855 serves as a crucial component in protecting electronic equipment from voltage spikes and surges. Its fast response time, high surge current capability, and effective surge protection make it a valuable asset in various applications.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de V150LA5CPX2855 en soluciones técnicas

  1. What is the V150LA5CPX2855?

    • The V150LA5CPX2855 is a type of metal oxide varistor (MOV) used for transient voltage suppression in electrical circuits.

  2. What are the key specifications of the V150LA5CPX2855?

    • The V150LA5CPX2855 has a maximum continuous voltage rating of 150V and a peak current capability of 4500A.

  3. How does the V150LA5CPX2855 provide overvoltage protection?

    • The V150LA5CPX2855 clamps excessive voltage levels by diverting surge currents away from sensitive components, thereby protecting them from damage.

  4. In what applications is the V150LA5CPX2855 commonly used?

    • The V150LA5CPX2855 is often employed in power supplies, industrial equipment, telecommunications systems, and consumer electronics to safeguard against voltage transients.

  5. What are the advantages of using the V150LA5CPX2855 in technical solutions?

    • The V150LA5CPX2855 offers fast response times, high energy absorption capabilities, and reliability in suppressing transient overvoltages.

  6. How should the V150LA5CPX2855 be integrated into a circuit?

    • The V150LA5CPX2855 can be connected across the input or output terminals of sensitive devices to shunt excess voltage spikes to ground.

  7. What are the temperature and humidity considerations for the V150LA5CPX2855?

    • The V150LA5CPX2855 operates within a specified temperature range and is designed to withstand typical environmental conditions encountered in electronic applications.

  8. Are there any precautions to be aware of when using the V150LA5CPX2855?

    • It's important to ensure proper mounting and adequate clearance around the V150LA5CPX2855 to prevent overheating and maintain its performance.

  9. Can multiple V150LA5CPX2855 units be used in parallel for enhanced protection?

    • Yes, multiple V150LA5CPX2855 varistors can be connected in parallel to increase the overall surge handling capacity of a system.

  10. Where can I find detailed technical documentation for the V150LA5CPX2855?

    • Detailed datasheets and application notes for the V150LA5CPX2855 can be obtained from the manufacturer's website or authorized distributors.