Littelfuse Inc.
চিত্রটি উপস্থাপনা হতে পারে৷
পণ্যের বিবরণের জন্য স্পেসিফিকেশন দেখুন৷.
V275LC40APX2855

V275LC40APX2855

Product Overview

Category

The V275LC40APX2855 belongs to the category of voltage suppressor devices.

Use

It is used for transient voltage suppression in electronic circuits to protect sensitive components from voltage spikes and surges.

Characteristics

  • Fast response time
  • High surge current capability
  • Low clamping voltage
  • RoHS compliant

Package

The V275LC40APX2855 is available in a surface mount package.

Essence

The essence of this product lies in its ability to provide reliable protection against voltage transients, ensuring the longevity and reliability of electronic circuits.

Packaging/Quantity

The V275LC40APX2855 is typically packaged in reels and is available in varying quantities depending on the manufacturer's specifications.

Specifications

  • Peak Pulse Current: 5000A
  • Breakdown Voltage: 275V
  • Clamping Voltage: 710V
  • Maximum Surge Energy: 100J
  • Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

The V275LC40APX2855 typically consists of three pins: 1. Anode 2. Cathode 3. Ground

Functional Features

  • Provides fast response to transient voltage events
  • Absorbs and dissipates transient energy
  • Maintains low clamping voltage during surge events

Advantages

  • Effective protection against voltage transients
  • Fast response time
  • High surge current capability

Disadvantages

  • May require additional circuitry for comprehensive overvoltage protection
  • Sensitive to reverse polarity connection

Working Principles

The V275LC40APX2855 operates based on the principle of avalanche breakdown, where it rapidly conducts excess voltage away from sensitive components, limiting the voltage across the protected circuit.

Detailed Application Field Plans

The V275LC40APX2855 is commonly used in various applications including: - Power supplies - Telecommunications equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the V275LC40APX2855 include: - V130LA20APX2855 - V320LA40APX2855 - V480LA80APX2855 - V625LA160APX2855

In conclusion, the V275LC40APX2855 is a vital component in protecting electronic circuits from voltage transients, offering fast response times and high surge current capabilities. Its application spans across various industries, ensuring the reliability and longevity of electronic systems.

Word Count: 398

প্রযুক্তিগত সমাধানে V275LC40APX2855 এর প্রয়োগ সম্পর্কিত 10টি সাধারণ প্রশ্ন ও উত্তর তালিকাভুক্ত করুন

  1. What is V275LC40APX2855?

    • V275LC40APX2855 is a type of varistor, also known as a voltage-dependent resistor, which is used to protect electronic circuits from overvoltage conditions.

  2. What are the key specifications of V275LC40APX2855?

    • V275LC40APX2855 has a maximum continuous operating voltage of 275V and a peak current capability of 4500A.

  3. How does V275LC40APX2855 function in technical solutions?

    • V275LC40APX2855 acts as a transient voltage suppressor, clamping excessive voltage spikes and diverting them away from sensitive components, thus protecting the circuitry.

  4. In what applications is V275LC40APX2855 commonly used?

    • V275LC40APX2855 is often employed in power supplies, industrial equipment, telecommunications systems, and other electronic devices requiring overvoltage protection.

  5. What are the advantages of using V275LC40APX2855 in technical solutions?

    • V275LC40APX2855 offers fast response times, high surge handling capabilities, and reliability in safeguarding against voltage transients.

  6. How should V275LC40APX2855 be integrated into a circuit?

    • V275LC40APX2855 can be connected across the input or output terminals of the circuit, providing a shunt path for excess voltage.

  7. What are the temperature and environmental considerations for V275LC40APX2855?

    • V275LC40APX2855 operates within a specified temperature range and is designed to withstand typical environmental conditions encountered in electronic applications.

  8. Are there any limitations or precautions when using V275LC40APX2855?

    • It's important to ensure that V275LC40APX2855 is properly rated for the specific application and that it is installed according to manufacturer guidelines to maximize its effectiveness.

  9. Can V275LC40APX2855 be replaced with other varistors in a circuit?

    • While it's possible to substitute V275LC40APX2855 with similar varistors, it's crucial to verify compatibility and performance characteristics to maintain proper protection.

  10. Where can I find detailed technical documentation for V275LC40APX2855?

    • Detailed technical specifications, application notes, and datasheets for V275LC40APX2855 can typically be obtained from the manufacturer's website or authorized distributors.