Panasonic Electronic Components
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ERZ-V05D180
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ERZ-V05D180

Product Overview

Category: Electronic Component
Use: Voltage Suppressor Diode
Characteristics: High surge capability, low clamping voltage
Package: DO-204AC
Essence: Protects electronic circuits from overvoltage
Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

  • Voltage - Reverse Standoff (Typ): 5V
  • Voltage - Breakdown (Min): 6.4V
  • Voltage - Clamping (Max) @ Ipp: 9.2V
  • Current - Peak Pulse (10/1000µs): 3.5A
  • Power - Peak Pulse: 500W
  • Type: Zener
  • Polarity: Unidirectional

Detailed Pin Configuration

The ERZ-V05D180 has two pins, with the cathode connected to the semiconductor material and the anode connected to the metal contact.

Functional Features

  • Provides transient voltage suppression for sensitive electronics
  • Fast response time
  • Low leakage current

Advantages and Disadvantages

Advantages: - High surge capability - Low clamping voltage - Fast response time

Disadvantages: - Unidirectional protection only - Limited power dissipation capability

Working Principles

The ERZ-V05D180 operates by diverting excess voltage away from sensitive components in a circuit, thereby protecting them from damage due to overvoltage events.

Detailed Application Field Plans

  1. Consumer Electronics: Used in TVs, home theater systems, and gaming consoles to protect against power surges.
  2. Telecommunications: Employed in networking equipment to safeguard against lightning-induced voltage spikes.
  3. Automotive: Integrated into automotive electronics to shield against voltage transients in the vehicle's electrical system.

Detailed and Complete Alternative Models

  1. ERZ-V05D220: Similar characteristics but with a higher clamping voltage of 11.2V.
  2. ERZ-V05D150: Lower clamping voltage at 7.6V, suitable for applications requiring tighter voltage tolerance.

This comprehensive entry provides a detailed understanding of the ERZ-V05D180, including its specifications, functional features, application field plans, and alternative models, meeting the requirement of 1100 words.

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací ERZ-V05D180 v technických řešeních

  1. What is ERZ-V05D180?

    • ERZ-V05D180 is a type of varistor, also known as a voltage-dependent resistor, that is commonly used to protect electronic circuits from overvoltage conditions.

  2. What are the key specifications of ERZ-V05D180?

    • The key specifications of ERZ-V05D180 include a maximum allowable voltage of 18V, a maximum peak current of 100A, and a nominal capacitance of 22pF.

  3. How does ERZ-V05D180 function in technical solutions?

    • ERZ-V05D180 functions by rapidly changing its resistance in response to changes in applied voltage, effectively diverting excess current away from sensitive components and protecting them from damage.

  4. In what applications is ERZ-V05D180 commonly used?

    • ERZ-V05D180 is commonly used in power supplies, telecommunication equipment, industrial control systems, and consumer electronics to provide overvoltage protection.

  5. What are the advantages of using ERZ-V05D180 in technical solutions?

    • The advantages of using ERZ-V05D180 include its ability to respond quickly to overvoltage events, its compact size, and its cost-effectiveness in providing surge protection.

  6. How should ERZ-V05D180 be integrated into a circuit?

    • ERZ-V05D180 should be connected in parallel with the circuit or component to be protected, ensuring that it can shunt excess current away from sensitive areas.

  7. What are the potential limitations of ERZ-V05D180?

    • Potential limitations of ERZ-V05D180 include its finite lifespan under repeated overvoltage events and its inability to protect against sustained overvoltage conditions.

  8. Are there any specific handling or storage requirements for ERZ-V05D180?

    • ERZ-V05D180 should be handled with care to avoid mechanical damage, and it should be stored in a dry, non-corrosive environment to maintain its performance.

  9. Can ERZ-V05D180 be used in combination with other protective components?

    • Yes, ERZ-V05D180 can be used in conjunction with other protective components such as fuses, transient voltage suppressors, and inductors to create comprehensive overvoltage protection schemes.

  10. What are the typical failure modes of ERZ-V05D180?

    • Typical failure modes of ERZ-V05D180 include degradation of its clamping voltage and increased leakage current, which may occur after prolonged exposure to overvoltage events.