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V420LS40CPX10
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V420LS40CPX10

Product Overview

Category

The V420LS40CPX10 belongs to the category of transient voltage suppressor (TVS) diodes.

Use

It is used to protect sensitive electronic components from voltage transients induced by lightning, electrostatic discharge (ESD), and other transient voltage events.

Characteristics

  • Package: SMC (DO-214AB)
  • Essence: Low clamping voltage, high surge capability
  • Packaging/Quantity: Available in tape and reel packaging with a quantity of 3000 units per reel

Specifications

  • Peak Pulse Power: 420 W
  • Standoff Voltage: 40V
  • Breakdown Voltage: 44.4V
  • Maximum Clamping Voltage: 64.5V
  • Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The V420LS40CPX10 TVS diode has a standard SMC (DO-214AB) package with two pins. Pin 1 is the anode, and pin 2 is the cathode.

Functional Features

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

Advantages and Disadvantages

Advantages

  • Effective protection against voltage transients
  • Fast response time ensures minimal damage to protected components
  • RoHS compliance for environmental sustainability

Disadvantages

  • Limited to specific voltage and power ratings
  • Requires proper installation and circuit design for optimal performance

Working Principles

When a transient voltage event occurs, the V420LS40CPX10 TVS diode conducts current to divert the excess energy away from the protected circuit. It rapidly clamps the voltage to a safe level, protecting downstream components.

Detailed Application Field Plans

The V420LS40CPX10 is widely used in various applications, including: - Consumer electronics - Telecommunication equipment - Industrial automation systems - Automotive electronics - Power supplies

Detailed and Complete Alternative Models

Some alternative models to the V420LS40CPX10 TVS diode include: - V480LS40CPX10 - P6SMBJ40CA - SMAJ40A

In conclusion, the V420LS40CPX10 TVS diode offers effective protection against transient voltage events and finds extensive use in diverse electronic applications.

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Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi V420LS40CPX10 dalam penyelesaian teknikal

  1. What is V420LS40CPX10?

    • V420LS40CPX10 is a varistor component used for overvoltage protection in electronic circuits.

  2. How does V420LS40CPX10 work?

    • V420LS40CPX10 works by rapidly changing its resistance in response to voltage changes, effectively diverting excess voltage away from sensitive components.

  3. What are the typical applications of V420LS40CPX10?

    • V420LS40CPX10 is commonly used in power supplies, industrial equipment, automotive electronics, and telecommunications devices for surge protection.

  4. What are the key specifications of V420LS40CPX10?

    • The V420LS40CPX10 has a maximum continuous voltage rating of 420V, a peak current capability of 100A, and an energy absorption capacity of 40J.

  5. How do I select the right V420LS40CPX10 for my application?

    • The selection of V420LS40CPX10 depends on the operating voltage, maximum surge current, and energy absorption requirements of the specific application.

  6. Can V420LS40CPX10 be used in outdoor environments?

    • Yes, V420LS40CPX10 is suitable for outdoor use as it is designed to withstand environmental factors such as temperature variations and humidity.

  7. What are the advantages of using V420LS40CPX10 over other surge protection devices?

    • V420LS40CPX10 offers fast response times, high surge current handling capabilities, and low leakage current, making it an effective choice for overvoltage protection.

  8. Are there any limitations to using V420LS40CPX10?

    • V420LS40CPX10 may have limited effectiveness against sustained overvoltage conditions, and it is important to consider additional protective measures for prolonged high-voltage events.

  9. Can V420LS40CPX10 be used in combination with other protective components?

    • Yes, V420LS40CPX10 can be integrated into a comprehensive surge protection system alongside fuses, TVS diodes, and other protective devices for enhanced reliability.

  10. Where can I find detailed technical information about V420LS40CPX10?

    • Detailed technical specifications, application notes, and performance characteristics of V420LS40CPX10 can be found in the product datasheet provided by the manufacturer.