Littelfuse Inc.
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V130LU20CPX2855
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V130LU20CPX2855

Introduction

The V130LU20CPX2855 is a transient voltage suppressor (TVS) diode designed to protect electronic circuits from voltage transients. This entry provides an overview of the product, including its category, use, characteristics, packaging, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

  • Category: Transient Voltage Suppressor Diode
  • Use: Protection against voltage transients in electronic circuits
  • Characteristics: Fast response time, high surge capability, low clamping voltage
  • Package: Axial leaded, surface mount
  • Essence: Safeguarding sensitive electronic components from voltage spikes
  • Packaging/Quantity: Available in reels or bulk packaging, quantity varies by manufacturer

Specifications

  • Voltage Rating: 130V
  • Peak Pulse Power: 1500W
  • Breakdown Voltage: 162V
  • Clamping Voltage: 209V
  • Operating Temperature Range: -55°C to 175°C
  • Compliance: RoHS, REACH

Detailed Pin Configuration

The V130LU20CPX2855 typically has two leads for through-hole mounting or two terminals for surface mount applications. The pin configuration is as follows: 1. Anode 2. Cathode

Functional Features

  • Rapid response to transient overvoltage conditions
  • High surge capability to absorb large energy surges
  • Low clamping voltage to limit the voltage across the protected circuit

Advantages and Disadvantages

Advantages

  • Effective protection against voltage transients
  • Fast reaction time
  • Wide operating temperature range

Disadvantages

  • Higher cost compared to traditional diodes
  • Requires careful consideration of placement in circuit design

Working Principles

When a voltage transient occurs, the V130LU20CPX2855 conducts current to divert the excess energy away from the protected circuit. It rapidly clamps the voltage to a safe level, preventing damage to sensitive components.

Detailed Application Field Plans

The V130LU20CPX2855 is commonly used in various applications, including: - Power supply units - Communication equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

  • V140LA20CPX2855: Similar TVS diode with a higher voltage rating
  • V120LU20CPX2855: Lower voltage rating TVS diode for less demanding applications
  • P6KE130CA: Comparable TVS diode with axial lead package

In conclusion, the V130LU20CPX2855 is a crucial component in protecting electronic circuits from voltage transients, offering fast response, high surge capability, and low clamping voltage. Its wide range of applications and availability of alternative models make it a versatile choice for circuit protection needs.

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تکنیکی حل میں V130LU20CPX2855 کے اطلاق سے متعلق 10 عام سوالات اور جوابات کی فہرست بنائیں

  1. What is V130LU20CPX2855?

    • V130LU20CPX2855 is a type of varistor, also known as a voltage-dependent resistor, which is used to protect electronic circuits from overvoltage conditions.

  2. How does V130LU20CPX2855 work?

    • V130LU20CPX2855 works by changing its resistance in response to changes in voltage. When the voltage exceeds a certain threshold, the varistor conducts current and diverts the excess voltage away from the protected circuit.

  3. What are the typical applications of V130LU20CPX2855?

    • V130LU20CPX2855 is commonly used in surge protection devices, power supplies, motor drives, and other electronic equipment to safeguard against transient voltage spikes.

  4. What are the key specifications of V130LU20CPX2855?

    • The key specifications of V130LU20CPX2855 include its maximum allowable voltage, energy absorption capability, response time, and operating temperature range.

  5. How do I select the right V130LU20CPX2855 for my application?

    • The selection of V130LU20CPX2855 depends on factors such as the maximum expected voltage transients, the power rating of the circuit, and the required response time for protection.

  6. Can V130LU20CPX2855 be used in outdoor applications?

    • Yes, V130LU20CPX2855 can be used in outdoor applications, but it should be housed in an appropriate enclosure to protect it from environmental factors.

  7. What are the potential failure modes of V130LU20CPX2855?

    • V130LU20CPX2855 can fail due to prolonged exposure to overvoltage conditions, excessive current, or mechanical damage. Regular testing and inspection are recommended to ensure its reliability.

  8. Are there any special considerations for soldering V130LU20CPX2855?

    • When soldering V130LU20CPX2855, it's important to follow the manufacturer's guidelines to prevent overheating and damage to the varistor.

  9. Can V130LU20CPX2855 be used in high-frequency circuits?

    • V130LU20CPX2855 may not be suitable for high-frequency circuits due to its inherent capacitance and inductance, which can affect the circuit's performance.

  10. Where can I purchase V130LU20CPX2855?

    • V130LU20CPX2855 can be purchased from authorized distributors, electronics suppliers, or directly from the manufacturer's website.