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V140LU2P
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V140LU2P

Product Overview

Category

The V140LU2P 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

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

Package

The V140LU2P is available in a surface mount package.

Essence

The essence of the V140LU2P lies in its ability to rapidly divert excessive current away from sensitive components, thereby safeguarding them from damage.

Packaging/Quantity

The V140LU2P is typically packaged in reels and is available in varying quantities depending on the manufacturer's specifications.

Specifications

  • Peak Pulse Power: 1500 W
  • Breakdown Voltage: 140 V
  • Maximum Clamping Voltage: 225 V
  • Operating Temperature Range: -55°C to +175°C
  • Reverse Standoff Voltage: 140 V
  • Leakage Current: 1 µA

Detailed Pin Configuration

The V140LU2P typically has two pins, with the anode and cathode connections clearly marked for easy identification.

Functional Features

  • Bi-directional TVS diode
  • Low incremental surge resistance
  • High temperature stability
  • ESD protection up to 25 kV

Advantages

  • Provides robust overvoltage protection
  • Fast response time ensures minimal impact on the protected circuit
  • Wide operating temperature range
  • High surge current handling capability

Disadvantages

  • May require additional circuitry for comprehensive transient protection in complex systems
  • Sensitive to improper handling during installation

Working Principles

The V140LU2P operates by quickly shunting excess voltage away from the protected circuit when a transient event occurs. It achieves this through rapid conduction, effectively limiting the voltage across the circuit.

Detailed Application Field Plans

The V140LU2P is widely used in various applications including: - Telecommunication equipment - Industrial control systems - Automotive electronics - Consumer electronics - Power supplies

Detailed and Complete Alternative Models

Some alternative models to the V140LU2P include: - V130LA20A - P6KE150A - SMBJ140A

In conclusion, the V140LU2P transient voltage suppressor diode offers reliable protection against transient voltage events, making it an essential component in safeguarding sensitive electronic circuits across various industries.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací V140LU2P v technických řešeních

Sure, here are 10 common questions and answers related to the application of V140LU2P in technical solutions:

  1. What is V140LU2P?

    • V140LU2P is a type of transient voltage suppressor diode used for overvoltage protection in electronic circuits.

  2. What is the maximum working voltage of V140LU2P?

    • The maximum working voltage of V140LU2P is typically 140V.

  3. What is the peak pulse current rating of V140LU2P?

    • The peak pulse current rating of V140LU2P is typically around 300A.

  4. How does V140LU2P provide overvoltage protection?

    • V140LU2P clamps the voltage by diverting excess current away from sensitive components when an overvoltage event occurs.

  5. What are the typical applications of V140LU2P?

    • V140LU2P is commonly used in power supplies, communication equipment, automotive electronics, and industrial control systems for overvoltage protection.

  6. What is the response time of V140LU2P during an overvoltage event?

    • The response time of V140LU2P is very fast, typically in the nanosecond range.

  7. Can V140LU2P be used for ESD protection?

    • Yes, V140LU2P can also be used for electrostatic discharge (ESD) protection in electronic circuits.

  8. What is the operating temperature range of V140LU2P?

    • The operating temperature range of V140LU2P is typically -55°C to 150°C.

  9. Is V140LU2P RoHS compliant?

    • Yes, V140LU2P is generally RoHS compliant, meaning it meets the Restriction of Hazardous Substances directive.

  10. Are there any specific layout considerations when using V140LU2P in a circuit?

    • It is important to minimize the length of traces between the V140LU2P and the protected components to reduce inductance and ensure effective overvoltage protection.

I hope these questions and answers are helpful! Let me know if you need further assistance.