V575LA40CPX2855

Product Overview

Use

It is used as a voltage-dependent resistor to protect electrical circuits from overvoltage transients.

Characteristics

Voltage Rating: 575V
Peak Current: 10kA
Energy Absorption: 360J
Response Time: <25ns
Operating Temperature: -40°C to +85°C

Package

The V575LA40CPX2855 comes in a radial leaded package.

Essence

The essence of the V575LA40CPX2855 lies in its ability to rapidly and effectively suppress transient overvoltage events, safeguarding sensitive electronic components.

Packaging/Quantity

It is typically packaged in reels or bulk packaging, with quantities varying based on customer requirements.

Specifications

Maximum Allowable Voltage: 575V
Nominal Voltage: 460V
Clamping Voltage: 925V
Peak Current Capability: 10,000A
Capacitance: 1000pF

Detailed Pin Configuration

The V575LA40CPX2855 has a standard radial leaded configuration with two leads for through-hole mounting.

Functional Features

Rapid response time for effective transient suppression
High energy absorption capability
Reliable voltage clamping performance
Wide operating temperature range for versatile applications

Advantages

Effective protection against voltage transients
High peak current handling capability
Wide operating temperature range enhances versatility

Disadvantages

Limited lifespan after multiple surge events
Susceptible to degradation over time with repeated exposure to overvoltage conditions

Working Principles

The V575LA40CPX2855 operates based on the principle of nonlinear voltage-dependent resistance. When subjected to an overvoltage transient, the varistor's resistance decreases sharply, diverting excess current away from the protected circuit.

Detailed Application Field Plans

The V575LA40CPX2855 finds extensive use in various applications, including: - Power supply units - Surge protectors - Industrial equipment - Telecommunications systems - Consumer electronics

Detailed and Complete Alternative Models

V130LA20CPX2855: 130V, 10kA, 360J, radial leaded package
V320LA20CPX2855: 320V, 10kA, 360J, radial leaded package
V625LA20CPX2855: 625V, 10kA, 360J, radial leaded package

In conclusion, the V575LA40CPX2855 metal oxide varistor offers reliable overvoltage protection with its high energy absorption and rapid response time. Its application spans across diverse industries, making it a crucial component in safeguarding electronic systems from transient voltage events.

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Navedite 10 uobičajenih pitanja i odgovora vezanih uz primjenu V575LA40CPX2855 u tehničkim rješenjima

What is the V575LA40CPX2855?
- The V575LA40CPX2855 is a metal oxide varistor (MOV) that provides overvoltage protection in electronic circuits.
What is the maximum voltage rating of the V575LA40CPX2855?
- The maximum voltage rating of the V575LA40CPX2855 is 575V AC.
What is the typical application of the V575LA40CPX2855?
- The V575LA40CPX2855 is commonly used for surge protection in power supplies, industrial equipment, and consumer electronics.
How does the V575LA40CPX2855 provide overvoltage protection?
- The V575LA40CPX2855 clamps excessive voltage levels by diverting excess current away from sensitive components, thereby protecting them from damage.
What are the key specifications of the V575LA40CPX2855?
- The V575LA40CPX2855 has a maximum energy absorption capability, response time, and peak current rating that are important to consider when designing surge protection circuits.
Can the V575LA40CPX2855 be used in outdoor applications?
- Yes, the V575LA40CPX2855 is suitable for outdoor applications as it is designed to withstand environmental factors such as temperature variations and humidity.
Is the V575LA40CPX2855 RoHS compliant?
- Yes, the V575LA40CPX2855 is compliant with the Restriction of Hazardous Substances (RoHS) directive, making it environmentally friendly.
What are the recommended soldering and mounting techniques for the V575LA40CPX2855?
- The V575LA40CPX2855 can be soldered using standard reflow or wave soldering processes, and it can be mounted on printed circuit boards using appropriate techniques.
Are there any derating considerations for the V575LA40CPX2855?
- Yes, the V575LA40CPX2855's performance may need to be derated at higher temperatures to ensure optimal operation and longevity.
Where can I find detailed application notes and design guidelines for using the V575LA40CPX2855 in technical solutions?
- Detailed application notes and design guidelines for the V575LA40CPX2855 can be found in the manufacturer's datasheet and application guides, which provide comprehensive information on integrating the varistor into various technical solutions.