Littelfuse Inc.
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V660LT80CP
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V660LT80CP Product Overview

Product Category

The V660LT80CP belongs to the category of varistors, which are electronic components used to protect circuits from overvoltage conditions.

Basic Information Overview

  • Use: The V660LT80CP is used to suppress voltage surges in electronic circuits.
  • Characteristics: It has a high energy absorption capability and fast response time.
  • Package: The V660LT80CP is typically available in a disc-shaped package.
  • Essence: Its essence lies in providing protection against transient voltage spikes.
  • Packaging/Quantity: It is commonly packaged in reels or trays containing multiple units.

Specifications

  • Voltage Rating: 660V
  • Maximum Allowable Voltage: 800V
  • Peak Current Capability: 10kA
  • Operating Temperature Range: -40°C to 85°C
  • Capacitance: 100pF

Detailed Pin Configuration

The V660LT80CP typically has two leads for connection to the circuit. The pin configuration is as follows: - Pin 1: Connection point for the anode - Pin 2: Connection point for the cathode

Functional Features

  • Transient Voltage Suppression: Effectively clamps transient overvoltages to safe levels.
  • Fast Response Time: Rapidly responds to voltage surges to protect sensitive components.
  • High Energy Absorption: Capable of dissipating large amounts of energy during surge events.

Advantages and Disadvantages

Advantages: - Effective protection against voltage transients - Fast response time - High energy absorption capability

Disadvantages: - Limited lifespan after repeated surge events - Susceptible to thermal aging

Working Principles

The V660LT80CP operates based on the principle of non-linear resistance. When subjected to overvoltage conditions, it conducts current to limit the voltage across the protected circuit.

Detailed Application Field Plans

The V660LT80CP is widely used in various applications including: - Power supply units - Telecommunication equipment - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

  • V130LT20CP
  • V275LT40CP
  • V420LT50CP
  • V910LT100CP

In conclusion, the V660LT80CP varistor offers effective protection against transient voltage spikes in electronic circuits, making it an essential component in numerous applications.

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Énumérez 10 questions et réponses courantes liées à l'application de V660LT80CP dans les solutions techniques

  1. What is V660LT80CP?

    • V660LT80CP is a type of varistor, also known as a voltage-dependent resistor, which is used to protect electronic circuits from overvoltage conditions.

  2. What are the key features of V660LT80CP?

    • V660LT80CP has a high surge current capability, low leakage current, and fast response time, making it suitable for protecting sensitive electronic components.

  3. How does V660LT80CP work in technical solutions?

    • V660LT80CP acts as a voltage regulator by providing a low resistance path when the voltage exceeds a certain threshold, diverting excess current away from the protected circuit.

  4. What are the typical applications of V660LT80CP in technical solutions?

    • V660LT80CP is commonly used in power supplies, industrial equipment, automotive electronics, and telecommunications systems to safeguard against voltage spikes and surges.

  5. What are the advantages of using V660LT80CP in technical solutions?

    • The use of V660LT80CP helps to enhance the reliability and longevity of electronic devices by preventing damage from transient voltage events.

  6. How should V660LT80CP be integrated into a technical solution?

    • V660LT80CP should be connected in parallel with the circuit or component to be protected, ensuring that it can effectively shunt excessive voltage away from the system.

  7. What are the operating parameters of V660LT80CP?

    • V660LT80CP typically operates within a specified voltage range and can handle surge currents up to a certain level, which should be considered when designing protection circuits.

  8. Are there any limitations or considerations when using V660LT80CP in technical solutions?

    • It's important to ensure that V660LT80CP is properly rated for the specific application and that its thermal characteristics are taken into account to prevent overheating.

  9. How can V660LT80CP be tested and verified in a technical solution?

    • V660LT80CP can be tested using voltage surge simulations or transient voltage suppressor (TVS) testing methods to validate its performance under different conditions.

  10. Where can V660LT80CP be sourced for use in technical solutions?

    • V660LT80CP can be obtained from authorized distributors or manufacturers specializing in electronic components, ensuring genuine and reliable products for integration into technical solutions.