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V100ZA05PX2855
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V100ZA05PX2855

Product Overview

Category

The V100ZA05PX2855 belongs to the category of varistors, which are electronic components used to protect circuits from overvoltage conditions.

Use

It is used to suppress transient voltage spikes and protect sensitive electronic equipment from damage.

Characteristics

  • Voltage Rating: 100V
  • Peak Current: 10kA
  • Response Time: <25ns
  • Operating Temperature: -40°C to +85°C
  • Package Type: Disc
  • Essence: Zinc Oxide Varistor
  • Packaging/Quantity: Tape & Reel, 500 units per reel

Specifications

  • Maximum Allowable Voltage: 85V
  • Clamping Voltage: 200V
  • Nominal Discharge Current: 5A
  • Energy Absorption: 0.1J
  • Insulation Resistance: >10^4 MΩ

Detailed Pin Configuration

The V100ZA05PX2855 has a disc-shaped body with two axial leads for connection to the circuit. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

  • Fast response time to transient voltage spikes
  • High surge current capability
  • Reliable protection against overvoltage events
  • Compact and durable design

Advantages and Disadvantages

Advantages

  • Effective suppression of voltage transients
  • Wide operating temperature range
  • Compact size for easy integration into circuits

Disadvantages

  • Limited energy absorption capacity compared to larger varistors
  • Sensitive to prolonged overvoltage conditions

Working Principles

The V100ZA05PX2855 operates based on the principle of nonlinear resistance. When subjected to an overvoltage condition, the varistor's resistance decreases rapidly, diverting excess current away from the protected circuit.

Detailed Application Field Plans

The V100ZA05PX2855 is commonly used in various electronic devices and systems, including: - Power supplies - Telecommunication equipment - Industrial control systems - Consumer electronics - Automotive electronics

Detailed and Complete Alternative Models

  • V130LA20A
  • V250LA20A
  • V320LA20A
  • V420LA20A

In summary, the V100ZA05PX2855 varistor offers reliable protection against transient voltage spikes in a compact and efficient package, making it suitable for a wide range of electronic applications.

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Sebutkan 10 pertanyaan dan jawaban umum terkait penerapan V100ZA05PX2855 dalam solusi teknis

  1. What is the V100ZA05PX2855?

    • The V100ZA05PX2855 is a metal oxide varistor (MOV) that provides overvoltage protection in electrical circuits.

  2. What are the key specifications of the V100ZA05PX2855?

    • The V100ZA05PX2855 has a maximum allowable voltage of 85V, a peak current of 2500A, and a maximum energy absorption of 100J.

  3. How does the V100ZA05PX2855 provide overvoltage protection?

    • When the voltage across the varistor exceeds its threshold, it conducts current to divert the excess energy away from sensitive components, protecting them from damage.

  4. In what applications can the V100ZA05PX2855 be used?

    • The V100ZA05PX2855 is commonly used in power supplies, industrial equipment, telecommunications systems, and consumer electronics to protect against transient voltage spikes.

  5. What are the typical failure modes of the V100ZA05PX2855?

    • The V100ZA05PX2855 can fail due to prolonged exposure to overvoltage conditions, excessive current, or thermal stress.

  6. How should the V100ZA05PX2855 be mounted in a circuit?

    • The V100ZA05PX2855 should be securely soldered or connected using suitable clamping devices to ensure proper electrical and mechanical contact.

  7. What are the temperature limitations of the V100ZA05PX2855?

    • The V100ZA05PX2855 is designed to operate within a temperature range of -40°C to 85°C.

  8. Can multiple V100ZA05PX2855 varistors be connected in parallel for higher current handling?

    • Yes, multiple V100ZA05PX2855 varistors can be connected in parallel to increase the overall current handling capability of the protection circuit.

  9. Are there any special considerations for testing the V100ZA05PX2855 during production?

    • Testing the V100ZA05PX2855 should include verifying its clamping voltage, leakage current, and response time to ensure its proper functioning.

  10. What are the recommended storage conditions for the V100ZA05PX2855?

    • The V100ZA05PX2855 should be stored in a dry environment at temperatures between -40°C and 125°C, and should be protected from mechanical stress and vibration.