Littelfuse Inc.
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V22ZA3PX2855

V22ZA3PX2855

Product Information Overview

  • Category: Electrical Component
  • Use: Surge Protection
  • Characteristics: High surge current capability, fast response time
  • Package: Axial Lead
  • Essence: Protects electronic devices from voltage surges
  • Packaging/Quantity: Typically packaged in reels of 1000 units

Specifications

  • Voltage Rating: 22V
  • Peak Surge Current: 50A
  • Maximum Clamping Voltage: 35.5V
  • Operating Temperature Range: -55°C to +125°C

Detailed Pin Configuration

The V22ZA3PX2855 has a standard axial lead configuration with two leads at opposite ends of the cylindrical body.

Functional Features

  • Fast response to transient overvoltage events
  • Low leakage current
  • High surge current handling capability

Advantages and Disadvantages

Advantages - Effective protection against voltage surges - Wide operating temperature range - Low cost

Disadvantages - Limited to specific voltage ratings - Requires replacement after absorbing a surge

Working Principles

The V22ZA3PX2855 operates based on the principle of varistor action, where its resistance decreases as the voltage across it increases, diverting excess current away from sensitive electronic components.

Detailed Application Field Plans

The V22ZA3PX2855 is commonly used in various electronic devices such as power supplies, telecommunication equipment, and industrial control systems to protect them from voltage surges caused by lightning or other electrical disturbances.

Detailed and Complete Alternative Models

  • V20ZA3P
  • V24ZA3P
  • V26ZA3P

These alternative models offer similar surge protection capabilities with different voltage ratings to suit specific application requirements.

This comprehensive entry provides an in-depth understanding of the V22ZA3PX2855, including its specifications, functional features, advantages, disadvantages, working principles, application field plans, and alternative models, making it a valuable resource for professionals in the electronics industry.

Sebutkan 10 pertanyaan dan jawaban umum terkait penerapan V22ZA3PX2855 dalam solusi teknis

  1. What is V22ZA3PX2855?

    • V22ZA3PX2855 is a type of varistor, which is an electronic component used to protect circuits from overvoltage conditions.

  2. What are the key specifications of V22ZA3PX2855?

    • V22ZA3PX2855 has a voltage rating of 22V and a maximum peak current of 100A.

  3. How is V22ZA3PX2855 used in technical solutions?

    • V22ZA3PX2855 is commonly used in surge protection applications to safeguard sensitive electronic equipment from voltage spikes and transient overvoltage events.

  4. What are the typical applications of V22ZA3PX2855?

    • V22ZA3PX2855 is often used in power supplies, telecommunications equipment, industrial controls, and consumer electronics to provide overvoltage protection.

  5. How does V22ZA3PX2855 function in a circuit?

    • When the voltage across V22ZA3PX2855 exceeds its rated value, it conducts heavily, diverting the excess current away from the protected components and limiting the voltage to a safe level.

  6. What are the advantages of using V22ZA3PX2855 in technical solutions?

    • V22ZA3PX2855 offers fast response times, high energy absorption capabilities, and compact size, making it an effective solution for surge protection.

  7. Are there any limitations or considerations when using V22ZA3PX2855?

    • It's important to ensure that V22ZA3PX2855 is properly rated for the specific application and that it can handle the expected surge currents without degradation.

  8. Can V22ZA3PX2855 be used in outdoor or harsh environments?

    • Yes, V22ZA3PX2855 is available in versions designed for outdoor and harsh environment applications, providing reliable protection in challenging conditions.

  9. How can V22ZA3PX2855 be integrated into a circuit design?

    • V22ZA3PX2855 can be incorporated into circuit designs as a protective element, typically connected in parallel with the components requiring protection.

  10. Where can V22ZA3PX2855 be sourced for technical solutions?

    • V22ZA3PX2855 can be obtained from various electronic component distributors, and it's important to source it from reputable suppliers to ensure quality and reliability.