Littelfuse Inc.
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V180ZA05PX1347

V180ZA05PX1347

Product Overview

Category

V180ZA05PX1347 belongs to the category of varistors, which are electronic components used to protect circuits from overvoltage conditions.

Use

This varistor is commonly used in electronic circuits to suppress voltage spikes and transient surges.

Characteristics

  • Voltage Rating: 18V
  • Peak Current: 100A
  • Energy Absorption: 2.5J
  • Operating Temperature: -40°C to +85°C
  • Response Time: <25ns

Package

The V180ZA05PX1347 varistor is typically available in a disc package with leads for through-hole mounting.

Essence

The essence of this varistor lies in its ability to rapidly respond to overvoltage conditions and divert excessive current away from sensitive electronic components.

Packaging/Quantity

It is commonly packaged in reels or trays, and the quantity per package varies based on manufacturer specifications.

Specifications

  • Voltage Rating: 18V
  • Maximum Allowable Voltage: 11V
  • Clamping Voltage: 45V
  • Peak Current: 100A
  • Energy Absorption: 2.5J
  • Capacitance: 1000pF
  • Operating Temperature Range: -40°C to +85°C
  • Lead Material: Tin-plated copper

Detailed Pin Configuration

The V180ZA05PX1347 varistor typically has two leads for through-hole mounting. The pin configuration is as follows: 1. Pin 1: Anode 2. Pin 2: Cathode

Functional Features

  • Rapid response to overvoltage conditions
  • High energy absorption capability
  • Low leakage current
  • Stable performance across a wide temperature range

Advantages

  • Effective protection against voltage spikes and transient surges
  • Wide operating temperature range
  • Low clamping voltage
  • Compact size for easy integration into circuit designs

Disadvantages

  • Limited maximum allowable voltage
  • Capacitance may affect high-frequency signal integrity in some applications

Working Principles

The V180ZA05PX1347 varistor operates based on the principle of nonlinear resistance. When an overvoltage condition occurs, the varistor's resistance decreases sharply, allowing it to conduct excess current and limit the voltage across the protected circuit.

Detailed Application Field Plans

The V180ZA05PX1347 varistor finds extensive use in various electronic systems, including: - Power supplies - Telecommunications equipment - Industrial control systems - Consumer electronics - Automotive electronics

Detailed and Complete Alternative Models

Some alternative models to V180ZA05PX1347 include: - V130LA20A - V250LA20A - V320LA20A - V431LA20A - V510LA20A

These alternative models offer similar varistor characteristics and can be used as substitutes based on specific application requirements.

In conclusion, the V180ZA05PX1347 varistor provides effective overvoltage protection for a wide range of electronic applications, offering rapid response, high energy absorption, and reliable performance. Its compact design and functional features make it a valuable component in safeguarding sensitive electronic circuits.

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Énumérez 10 questions et réponses courantes liées à l'application de V180ZA05PX1347 dans les solutions techniques

  1. What is V180ZA05PX1347?

    • V180ZA05PX1347 is a type of varistor, which is an electronic component used to protect circuits from overvoltage conditions.

  2. What is the maximum voltage rating for V180ZA05PX1347?

    • The maximum voltage rating for V180ZA05PX1347 is 180V.

  3. What is the peak current capability of V180ZA05PX1347?

    • The peak current capability of V180ZA05PX1347 is typically specified in the datasheet provided by the manufacturer. It's important to refer to the datasheet for accurate information.

  4. How does V180ZA05PX1347 protect circuits from overvoltage?

    • V180ZA05PX1347 acts as a voltage-dependent resistor, conducting current when the voltage across it exceeds a certain threshold, thereby diverting excess current away from sensitive components.

  5. What are the typical applications for V180ZA05PX1347?

    • V180ZA05PX1347 is commonly used in power supplies, industrial equipment, and consumer electronics to protect against transient voltage spikes.

  6. What is the response time of V180ZA05PX1347?

    • The response time of V180ZA05PX1347 is the time it takes for the varistor to begin conducting once the voltage exceeds its threshold. This information can be found in the datasheet.

  7. Can V180ZA05PX1347 be used in automotive applications?

    • Yes, V180ZA05PX1347 can be used in automotive applications where protection against voltage transients is required.

  8. What is the operating temperature range for V180ZA05PX1347?

    • The operating temperature range for V180ZA05PX1347 is typically specified in the datasheet and should be carefully considered for the specific application.

  9. Is V180ZA05PX1347 RoHS compliant?

    • It's important to check the datasheet or product documentation to confirm if V180ZA05PX1347 is RoHS compliant, as compliance may vary based on manufacturer and date of production.

  10. How should V180ZA05PX1347 be connected in a circuit?

    • V180ZA05PX1347 should be connected in parallel with the circuit or component that needs protection, ensuring that it can shunt excess current when necessary. Careful consideration of the circuit layout and connection is important for effective protection.