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V550LS80CPX2855
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V550LS80CPX2855 Encyclopedia Entry

Product Overview

Category

The V550LS80CPX2855 belongs to the category of transient voltage suppressor (TVS) diodes.

Use

It is used for protecting sensitive electronic components from voltage transients induced by lightning, electrostatic discharge (ESD), and other transient voltage events.

Characteristics

  • Package: The V550LS80CPX2855 is typically available in a surface mount package.
  • Essence: It provides robust protection against voltage surges and transients.
  • Packaging/Quantity: It is commonly packaged in reels or trays, with varying quantities depending on the manufacturer.

Specifications

The V550LS80CPX2855 has the following key specifications: - Peak Pulse Power: 550W - Standoff Voltage: 80V - Breakdown Voltage Range: 88.9V to 98.8V - Maximum Clamping Voltage: 135V - Operating Temperature Range: -55°C to 175°C

Detailed Pin Configuration

The V550LS80CPX2855 typically consists of two pins for surface mount installation. The pin configuration may vary slightly based on the specific manufacturer's datasheet.

Functional Features

The functional features of the V550LS80CPX2855 include: - Fast response time to transient events - Low clamping voltage to protect downstream components - High surge current capability

Advantages and Disadvantages

Advantages

  • Effective protection against voltage transients
  • Fast response time
  • Wide operating temperature range

Disadvantages

  • Slight leakage current under normal operating conditions
  • Limited to specific voltage ranges

Working Principles

When a transient voltage event occurs, the V550LS80CPX2855 conducts the excess energy to ground, thereby limiting the voltage across the protected circuit.

Detailed Application Field Plans

The V550LS80CPX2855 is commonly used in various applications including: - Telecommunications equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the V550LS80CPX2855 include: - SMAJ series TVS diodes - P6KE series TVS diodes - 1.5KE series TVS diodes

In conclusion, the V550LS80CPX2855 transient voltage suppressor diode offers robust protection against transient voltage events and finds widespread use in diverse electronic applications.

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av V550LS80CPX2855 i tekniska lösningar

  1. What is the V550LS80CPX2855?

    • The V550LS80CPX2855 is a varistor, also known as a voltage-dependent resistor, used to protect electronic circuits from overvoltage conditions.

  2. What is the maximum voltage rating of the V550LS80CPX2855?

    • The maximum voltage rating of the V550LS80CPX2855 is 550V.

  3. What is the typical application of the V550LS80CPX2855?

    • The V550LS80CPX2855 is commonly used in surge protection devices, power supplies, and other electronic equipment to suppress transient voltage spikes.

  4. What is the operating temperature range of the V550LS80CPX2855?

    • The V550LS80CPX2855 has an operating temperature range of -40°C to 85°C.

  5. What is the response time of the V550LS80CPX2855?

    • The response time of the V550LS80CPX2855 is typically in the nanosecond range, providing rapid protection against voltage surges.

  6. How does the V550LS80CPX2855 function in a circuit?

    • The V550LS80CPX2855 acts as a voltage-dependent switch, conducting current when the voltage exceeds its threshold, thereby diverting excess energy away from sensitive components.

  7. Can the V550LS80CPX2855 be used in AC and DC circuits?

    • Yes, the V550LS80CPX2855 can be used in both AC and DC circuits for overvoltage protection.

  8. What are the key specifications to consider when integrating the V550LS80CPX2855 into a design?

    • Key specifications to consider include maximum voltage, energy absorption capability, response time, and operating temperature range.

  9. Are there any specific mounting or handling considerations for the V550LS80CPX2855?

    • It is important to follow recommended handling procedures to avoid damaging the varistor, and proper mounting techniques should be employed to ensure effective performance.

  10. What are the potential failure modes of the V550LS80CPX2855?

    • Common failure modes include thermal runaway under sustained overvoltage conditions and mechanical damage due to excessive stress or improper handling during installation. Regular testing and inspection are recommended to ensure continued reliability.