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V480LU7PX2855

V480LU7PX2855 Encyclopedia Entry

Product Overview

The V480LU7PX2855 belongs to the category of transient voltage suppressor (TVS) diodes. These diodes are used to protect sensitive electronic components from voltage spikes and transients. The V480LU7PX2855 is characterized by its high surge capability, low clamping voltage, and fast response time. It is typically available in a package that includes multiple diodes, and its essence lies in providing robust protection against voltage surges. The packaging usually consists of tape and reel, with a quantity varying based on the manufacturer's specifications.

Specifications

  • Voltage Rating: 480V
  • Peak Pulse Power: 2855W
  • Package Type: SMC (DO-214AB)
  • Quantity per Package: Varies by manufacturer

Detailed Pin Configuration

The V480LU7PX2855 TVS diode typically features two pins, anode, and cathode, which are designed to be connected in parallel with the circuit being protected. The pin configuration may vary slightly based on the specific manufacturer's design, but the fundamental connection remains consistent.

Functional Features

The V480LU7PX2855 TVS diode provides effective protection against transient overvoltage conditions by diverting excessive current away from sensitive components. Its fast response time ensures minimal disruption to the normal operation of the circuit, while the low clamping voltage helps in limiting the voltage across the protected components.

Advantages and Disadvantages

Advantages

  • Robust surge capability
  • Fast response time
  • Low clamping voltage

Disadvantages

  • Higher cost compared to standard diodes
  • Requires careful consideration of placement within the circuit for optimal protection

Working Principles

When a voltage surge occurs, the V480LU7PX2855 TVS diode rapidly conducts excess current, effectively clamping the voltage to a safe level. This action protects the sensitive components in the circuit from damage due to overvoltage conditions.

Detailed Application Field Plans

The V480LU7PX2855 TVS diode finds extensive application in various electronic systems, including: - Power supply units - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

  • V480LA7P: Similar voltage rating and power capabilities
  • P6KE480CA: Comparable TVS diode with differing package type
  • 1.5SMC480CA: Alternative SMC-packaged TVS diode with similar characteristics

In conclusion, the V480LU7PX2855 TVS diode offers robust transient voltage suppression capabilities, making it an essential component in safeguarding sensitive electronic circuits from damaging voltage spikes and transients.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací V480LU7PX2855 v technických řešeních

  1. What is V480LU7PX2855?

    • V480LU7PX2855 is a type of varistor, which is an electronic component used to protect circuits from overvoltage conditions.

  2. How does V480LU7PX2855 work?

    • V480LU7PX2855 works by rapidly changing its resistance in response to changes in voltage, effectively diverting excess voltage away from sensitive components.

  3. What are the typical applications of V480LU7PX2855?

    • V480LU7PX2855 is commonly used in surge protection devices, power supplies, and electronic equipment to safeguard against voltage spikes and surges.

  4. What are the key specifications of V480LU7PX2855?

    • The key specifications of V480LU7PX2855 include its maximum voltage rating, energy absorption capability, response time, and operating temperature range.

  5. How do I select the right V480LU7PX2855 for my application?

    • When selecting V480LU7PX2855, consider the maximum voltage it can handle, its energy absorption capacity, and its physical size to ensure compatibility with your specific application.

  6. What are the potential failure modes of V480LU7PX2855?

    • V480LU7PX2855 can fail due to prolonged exposure to overvoltage conditions, excessive current, or physical damage, so it's important to monitor and replace them as needed.

  7. Can V480LU7PX2855 be used in outdoor applications?

    • Yes, V480LU7PX2855 can be used in outdoor applications, but it should be housed in a suitable enclosure to protect it from environmental factors like moisture and temperature extremes.

  8. Are there any special handling considerations for V480LU7PX2855?

    • When handling V480LU7PX2855, avoid subjecting it to mechanical stress, extreme temperatures, or static electricity to prevent damage to the component.

  9. What are the alternatives to V480LU7PX2855?

    • Alternatives to V480LU7PX2855 include other varistors with similar voltage and energy absorption characteristics, as well as other surge protection devices like gas discharge tubes and transient voltage suppressors.

  10. Where can I purchase V480LU7PX2855?

    • V480LU7PX2855 can be purchased from authorized distributors, electronics suppliers, or directly from the manufacturer's website.