Littelfuse Inc.
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V150LT5CPX2855
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V150LT5CPX2855 Encyclopedia Entry

Product Overview

Category

The V150LT5CPX2855 belongs to the category of surge protection devices.

Use

It is used to protect electronic equipment and systems from voltage surges and transients.

Characteristics

  • High surge current capability
  • Fast response time
  • Compact design
  • RoHS compliant

Package

The V150LT5CPX2855 is available in a surface mount package.

Essence

The essence of the V150LT5CPX2855 lies in its ability to provide reliable surge protection for sensitive electronic devices.

Packaging/Quantity

It is typically packaged in reels and available in varying quantities depending on the supplier.

Specifications

  • Maximum Continuous Operating Voltage: 150V
  • Nominal Discharge Current (8/20μs): 5kA
  • Peak Surge Current (8/20μs): 50kA
  • Response Time: <25ns
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The detailed pin configuration of the V150LT5CPX2855 includes the connection points for the input and output terminals, as well as any additional grounding or mounting points.

Functional Features

  • Provides protection against lightning-induced surges
  • Limits overvoltage transients
  • Maintains low clamping voltage during surge events
  • Ensures minimal impact on normal system operation

Advantages

  • High surge current handling capability
  • Fast response time for effective protection
  • Compact size for easy integration into existing systems
  • RoHS compliance for environmental sustainability

Disadvantages

  • May require professional installation for optimal performance
  • Initial cost investment for implementation

Working Principles

The V150LT5CPX2855 operates based on the principle of diverting excess surge energy away from the protected equipment by providing a low-impedance path to ground. When a surge occurs, the device rapidly clamps the voltage to a safe level, protecting the connected equipment.

Detailed Application Field Plans

The V150LT5CPX2855 is suitable for a wide range of applications including: - Telecommunication systems - Industrial control systems - Power distribution units - Renewable energy systems - Transportation infrastructure

Detailed and Complete Alternative Models

  • V130LT10CPX2855
  • V175LT20CPX2855
  • V200LT30CPX2855
  • V250LT40CPX2855

In conclusion, the V150LT5CPX2855 surge protection device offers high-performance surge protection for a variety of electronic systems, making it an essential component for safeguarding equipment from damaging voltage surges and transients.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de V150LT5CPX2855 en soluciones técnicas

  1. What is V150LT5CPX2855?

    • V150LT5CPX2855 is a type of varistor, which is an electronic component used to protect circuits from overvoltage conditions.

  2. What are the key specifications of V150LT5CPX2855?

    • The V150LT5CPX2855 has a maximum voltage rating of 150V, a peak current capability of 5000A, and a capacitance of 470pF.

  3. In what technical solutions can V150LT5CPX2855 be used?

    • V150LT5CPX2855 can be used in surge protection devices, power supplies, industrial equipment, and telecommunications systems to protect against transient voltage spikes.

  4. How does V150LT5CPX2855 provide overvoltage protection?

    • When an overvoltage condition occurs, the V150LT5CPX2855 varistor conducts excess current to ground, diverting it away from sensitive components and preventing damage.

  5. What are the advantages of using V150LT5CPX2855 in technical solutions?

    • V150LT5CPX2855 offers fast response times, high energy absorption capabilities, and reliability in protecting electronic circuits from voltage surges.

  6. Are there any limitations or considerations when using V150LT5CPX2855?

    • It's important to consider the operating temperature range, derating guidelines, and proper mounting techniques to ensure optimal performance and longevity.

  7. Can V150LT5CPX2855 be used in both AC and DC applications?

    • Yes, V150LT5CPX2855 is suitable for both AC and DC circuits, providing effective overvoltage protection in various electrical systems.

  8. What are the typical failure modes of V150LT5CPX2855?

    • Common failure modes include degradation due to prolonged exposure to high voltage transients, thermal stress, and mechanical damage.

  9. How can V150LT5CPX2855 be integrated into a circuit design?

    • V150LT5CPX2855 can be connected in parallel with the load or sensitive components, ensuring that it activates when the voltage exceeds a safe threshold.

  10. Are there any industry standards or certifications associated with V150LT5CPX2855?

    • V150LT5CPX2855 complies with international standards such as IEC 61051, UL 1449, and RoHS, ensuring its suitability for use in various technical solutions.