Littelfuse Inc.
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V320LS40CPX2855
צפה בפרטים DataSheets

V320LS40CPX2855 Product Overview

Introduction

The V320LS40CPX2855 belongs to the category of transient voltage suppressors (TVS) and is commonly used for surge protection in electronic circuits. This entry provides a comprehensive overview of the product, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

  • Category: Transient Voltage Suppressor (TVS)
  • Use: Surge protection in electronic circuits
  • Characteristics: Fast response time, high surge current capability
  • Package: SMC (DO-214AB), SMB (DO-214AA), or other surface mount packages
  • Essence: Protects sensitive electronic components from voltage surges
  • Packaging/Quantity: Typically available in reels or tubes with varying quantities

Specifications

  • Voltage Rating: 320V
  • Peak Pulse Power: 2855W
  • Operating Temperature Range: -55°C to +150°C
  • Breakdown Voltage: 355V
  • Clamping Voltage: 519V
  • Peak Pulse Current: 10A

Detailed Pin Configuration

The V320LS40CPX2855 typically has two pins for connection, with specific pin configurations based on the package type (e.g., SMC or SMB).

Functional Features

  • Rapid response to transient voltage spikes
  • High surge current handling capability
  • Low clamping voltage to protect downstream components
  • Robust construction for reliability in harsh environments

Advantages and Disadvantages

Advantages

  • Effective surge protection for sensitive electronic devices
  • Fast response time to transient voltage events
  • Wide operating temperature range for versatile applications

Disadvantages

  • Higher cost compared to traditional overvoltage protection methods
  • Requires careful consideration of placement and circuit integration for optimal performance

Working Principles

The V320LS40CPX2855 operates by diverting excessive voltage away from sensitive components during transient voltage events, thereby limiting the voltage across the protected circuit.

Detailed Application Field Plans

The V320LS40CPX2855 is widely used in various applications, including: - Consumer electronics - Telecommunications equipment - Industrial automation systems - Automotive electronics - Renewable energy systems

Detailed and Complete Alternative Models

  • Alternative Model 1: V130LS20CPX1350
    • Voltage Rating: 130V
    • Peak Pulse Power: 1350W
  • Alternative Model 2: V480LS40CPX2855
    • Voltage Rating: 480V
    • Peak Pulse Power: 2855W
  • Alternative Model 3: V625LS40CPX2855
    • Voltage Rating: 625V
    • Peak Pulse Power: 2855W

In conclusion, the V320LS40CPX2855 transient voltage suppressor offers effective surge protection for a wide range of electronic applications, with specific characteristics, specifications, and alternative models to suit diverse requirements.

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רשום 10 שאלות ותשובות נפוצות הקשורות ליישום של V320LS40CPX2855 בפתרונות טכניים

  1. What is V320LS40CPX2855?

    • V320LS40CPX2855 is a varistor, also known as a voltage-dependent resistor, which is used to protect electronic circuits from overvoltage conditions.

  2. What are the key specifications of V320LS40CPX2855?

    • The V320LS40CPX2855 has a maximum AC voltage of 250V, a maximum DC voltage of 320V, and a peak current of 8000A.

  3. How does V320LS40CPX2855 function in technical solutions?

    • V320LS40CPX2855 acts as a transient voltage suppressor, clamping excessive voltage levels to protect sensitive components in electronic circuits.

  4. In what applications is V320LS40CPX2855 commonly used?

    • V320LS40CPX2855 is often employed in power supplies, industrial equipment, telecommunications devices, and automotive electronics to safeguard against voltage spikes.

  5. What are the advantages of using V320LS40CPX2855 in technical solutions?

    • V320LS40CPX2855 offers fast response times, high surge handling capabilities, and reliability in protecting electronic systems from voltage transients.

  6. Are there any limitations or considerations when using V320LS40CPX2855?

    • It's important to ensure that the V320LS40CPX2855 is properly rated for the specific application and that it is installed according to manufacturer guidelines to ensure optimal performance.

  7. How can V320LS40CPX2855 be integrated into a circuit design?

    • V320LS40CPX2855 can be connected across the input terminals of sensitive components to divert excess voltage away from the circuit.

  8. What are the potential consequences of not using V320LS40CPX2855 in a circuit?

    • Without proper protection from voltage surges, electronic components may be damaged or destroyed, leading to system malfunctions or failures.

  9. Can V320LS40CPX2855 be replaced with other varistors in a technical solution?

    • It's essential to select a varistor with similar or better specifications to ensure equivalent or improved protection against voltage transients.

  10. Where can I find more detailed information about the application of V320LS40CPX2855 in technical solutions?

    • Detailed technical specifications, application notes, and guidelines for using V320LS40CPX2855 can be found in the product datasheet provided by the manufacturer.