Littelfuse Inc.
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V480LC7PX2855

V480LC7PX2855 Product Overview

Introduction

The V480LC7PX2855 is a voltage suppressor diode belonging to the category of electronic components used for surge protection. This entry provides an overview of the basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models of the V480LC7PX2855.

Basic Information Overview

  • Category: Electronic Components
  • Use: Surge Protection
  • Characteristics: Voltage Suppressor Diode
  • Package: SMD (Surface Mount Device)
  • Essence: Protects against voltage surges
  • Packaging/Quantity: Typically available in reels of 3000 units

Specifications

  • Voltage Rating: 480V
  • Peak Pulse Current: 7A
  • Package Type: SMC (DO-214AB)
  • Operating Temperature Range: -55°C to +175°C
  • RoHS Compliant: Yes

Detailed Pin Configuration

The V480LC7PX2855 follows the standard pin configuration for SMC packages, with two terminals for connection.

Functional Features

  • Provides transient voltage suppression for electronic equipment
  • Fast response time to clamp transient voltages
  • Low clamping voltage to protect sensitive electronic components

Advantages and Disadvantages

Advantages

  • Effective surge protection
  • Fast response time
  • RoHS compliant

Disadvantages

  • Limited peak pulse current compared to some higher-rated devices
  • May require additional circuitry for comprehensive surge protection in high-power applications

Working Principles

The V480LC7PX2855 operates by diverting excess voltage away from sensitive electronic components during transient voltage events. When a surge occurs, the diode rapidly conducts to limit the voltage across the protected circuit.

Detailed Application Field Plans

The V480LC7PX2855 is commonly used in various electronic systems requiring surge protection, including: - Power supplies - Telecommunication equipment - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

  • Alternative Model 1: V130LC20APX2855
  • Alternative Model 2: V275LC20APX2855
  • Alternative Model 3: V510LC20APX2855

In summary, the V480LC7PX2855 is a voltage suppressor diode designed for surge protection in electronic systems. Its fast response time, low clamping voltage, and RoHS compliance make it suitable for a wide range of applications, although its peak pulse current may be limiting in high-power scenarios.

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Énumérez 10 questions et réponses courantes liées à l'application de V480LC7PX2855 dans les solutions techniques

  1. What is V480LC7PX2855?

    • V480LC7PX2855 is a type of varistor, also known as a voltage-dependent resistor, that is commonly used to protect electronic circuits from overvoltage conditions.

  2. How does V480LC7PX2855 work?

    • V480LC7PX2855 works by exhibiting a high resistance at normal operating voltages and rapidly decreasing its resistance when the voltage exceeds a certain threshold, thereby diverting excess current away from sensitive components.

  3. What are the typical applications of V480LC7PX2855?

    • V480LC7PX2855 is often used in surge protection devices, power supplies, telecommunication equipment, and other electronic systems to safeguard against transient voltage spikes.

  4. What is the maximum voltage rating of V480LC7PX2855?

    • The maximum voltage rating of V480LC7PX2855 is 480V, indicating the level of voltage it can withstand before conducting significant current.

  5. What is the energy absorption capability of V480LC7PX2855?

    • V480LC7PX2855 has a high energy absorption capability, making it suitable for handling transient surges and protecting connected devices from damage.

  6. Is V480LC7PX2855 suitable for outdoor applications?

    • Yes, V480LC7PX2855 is designed to withstand outdoor environments and is often used in outdoor electrical and electronic systems for surge protection.

  7. Can V480LC7PX2855 be used in combination with other protective components?

    • Yes, V480LC7PX2855 can be integrated into a comprehensive surge protection scheme alongside other protective components such as fuses, circuit breakers, and gas discharge tubes.

  8. What are the temperature specifications for V480LC7PX2855?

    • V480LC7PX2855 typically operates within a wide temperature range, making it suitable for various environmental conditions, with typical operating temperatures ranging from -40°C to 85°C.

  9. Does V480LC7PX2855 require periodic maintenance?

    • No, V480LC7PX2855 is a solid-state device and does not require periodic maintenance, offering long-term reliability in surge protection applications.

  10. Where can I find detailed technical specifications for V480LC7PX2855?

    • Detailed technical specifications for V480LC7PX2855 can be found in the manufacturer's datasheet or product documentation, providing information on electrical characteristics, dimensions, and performance under different conditions.