Littelfuse Inc.
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V480LT80BP

V480LT80BP

Introduction

The V480LT80BP is a voltage suppressor diode belonging to the category of electronic components used for transient voltage suppression. This entry provides an overview of the basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models of the V480LT80BP.

Basic Information Overview

  • Category: Electronic Components
  • Use: Transient Voltage Suppression
  • Characteristics: High voltage capability, low clamping voltage, fast response time
  • Package: SMC (DO-214AB)
  • Essence: Voltage Suppressor Diode
  • Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

  • Voltage Rating: 480V
  • Peak Pulse Power: 1500W
  • Clamping Voltage: 775V
  • Operating Temperature Range: -55°C to +175°C
  • Storage Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The V480LT80BP follows the standard SMC (DO-214AB) package with two pins. Pin 1 is the cathode, and pin 2 is the anode.

Functional Features

  • Transient Voltage Suppression: Effectively suppresses transient voltage spikes to protect sensitive electronic components.
  • Fast Response Time: Rapidly responds to overvoltage conditions to safeguard connected circuits.

Advantages and Disadvantages

Advantages

  • High voltage capability
  • Low clamping voltage
  • Fast response time

Disadvantages

  • Limited to specific voltage ratings
  • Requires careful consideration of reverse standoff voltage

Working Principles

The V480LT80BP operates by diverting excessive voltage away from sensitive components, thereby limiting the voltage across the protected device during transient voltage events. It achieves this through rapid conduction when the voltage exceeds the clamping voltage.

Detailed Application Field Plans

The V480LT80BP is commonly used in various applications such as: - Power supplies - Industrial equipment - Automotive electronics - Telecommunication systems - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the V480LT80BP include: - V130LT20BP - V275LT40BP - V510LT100BP - V910LT160BP

In conclusion, the V480LT80BP is a crucial component in protecting electronic circuits from transient voltage events. Its high voltage capability, low clamping voltage, and fast response time make it suitable for a wide range of applications.

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רשום 10 שאלות ותשובות נפוצות הקשורות ליישום של V480LT80BP בפתרונות טכניים

  1. What is V480LT80BP?

    • V480LT80BP is a type of varistor, also known as a voltage-dependent resistor, used to protect electrical circuits from excessive transient voltage.

  2. How does V480LT80BP work?

    • V480LT80BP operates by rapidly changing its resistance in response to changes in voltage, effectively diverting excess current away from sensitive components.

  3. What are the typical applications of V480LT80BP?

    • V480LT80BP is commonly used in surge protection devices, power supplies, industrial equipment, and automotive electronics to safeguard against voltage spikes and surges.

  4. What are the key specifications of V480LT80BP?

    • The V480LT80BP typically has a maximum continuous voltage rating of 480V, a peak current capability of 10kA, and a response time in nanoseconds.

  5. How do I select the appropriate V480LT80BP for my application?

    • When selecting a V480LT80BP, consider factors such as the maximum operating voltage, energy absorption capability, and the specific requirements of your application.

  6. What are the advantages of using V480LT80BP in technical solutions?

    • V480LT80BP offers fast response times, high energy absorption capacity, and reliability in protecting electronic devices from voltage transients.

  7. Are there any limitations or considerations when using V480LT80BP?

    • It's important to ensure that the V480LT80BP is properly rated for the expected voltage transients and that it is installed according to manufacturer guidelines.

  8. Can V480LT80BP be used in both AC and DC applications?

    • Yes, V480LT80BP can be used in both AC and DC circuits, providing protection against transient overvoltage events in various types of electrical systems.

  9. What are the potential failure modes of V480LT80BP?

    • Common failure modes include degradation due to prolonged exposure to overvoltage events, thermal stress, and mechanical damage.

  10. Where can I purchase V480LT80BP for my technical solution?

    • V480LT80BP varistors can be sourced from authorized distributors, electronic component suppliers, and manufacturers specializing in surge protection devices.