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V300LU4
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V300LU4

Product Overview

Category

V300LU4 belongs to the category of transient voltage suppressor (TVS) diodes.

Use

It is used for protecting 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

V300LU4 is available in a surface mount package.

Essence

The essence of V300LU4 lies in its ability to provide robust protection against voltage transients, ensuring the reliability and longevity of electronic systems.

Packaging/Quantity

It is typically packaged in reels with a quantity varying based on customer requirements.

Specifications

  • Standoff Voltage: 300V
  • Breakdown Voltage: 333V
  • Peak Pulse Power: 1500W
  • Operating Temperature Range: -55°C to 150°C
  • Reverse Standoff Voltage: 270V
  • Maximum Clamping Voltage: 436V
  • Leakage Current: 1µA

Detailed Pin Configuration

V300LU4 features a standard TVS diode pin configuration with two terminals for connection to the circuit.

Functional Features

  • Bi-directional clamping capability
  • Low incremental surge resistance
  • High temperature stability
  • ESD protection up to ±30kV (contact discharge)

Advantages

  • Robust transient voltage protection
  • Fast response to transient events
  • Wide operating temperature range
  • Suitable for high reliability applications

Disadvantages

  • Higher cost compared to traditional diode-based protection
  • Sensitive to reverse over-voltage conditions

Working Principles

When a transient voltage event occurs, V300LU4 conducts and clamps the voltage to a safe level, diverting the excess energy away from the protected circuitry. This action helps prevent damage to sensitive components.

Detailed Application Field Plans

V300LU4 is commonly used in various applications including: - Telecommunication equipment - Industrial control systems - Automotive electronics - Power supplies - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to V300LU4 include: - V240LU4: 240V Standoff Voltage - V400LU4: 400V Standoff Voltage - V500LU4: 500V Standoff Voltage - V600LU4: 600V Standoff Voltage

In conclusion, V300LU4 is a reliable and efficient transient voltage suppressor diode that provides essential protection for sensitive electronic circuits across a wide range of applications.

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技術ソリューションにおける V300LU4 の適用に関連する 10 件の一般的な質問と回答をリストします。

Sure, here are 10 common questions and answers related to the application of V300LU4 in technical solutions:

  1. What is V300LU4?

    • V300LU4 is a type of transient voltage suppressor diode used for surge protection in electronic circuits.

  2. What is the maximum voltage rating of V300LU4?

    • The maximum voltage rating of V300LU4 is 300 volts.

  3. What is the peak pulse current handling capability of V300LU4?

    • V300LU4 can handle peak pulse currents up to 300A.

  4. How does V300LU4 provide surge protection?

    • V300LU4 diverts excess voltage away from sensitive components by conducting when the voltage exceeds its breakdown voltage.

  5. In what applications is V300LU4 commonly used?

    • V300LU4 is commonly used in power supplies, communication equipment, and automotive electronics for surge protection.

  6. What is the response time of V300LU4 during a surge event?

    • V300LU4 has a very fast response time, typically in the nanosecond range.

  7. Can V300LU4 be used for overvoltage protection in data lines?

    • Yes, V300LU4 is suitable for protecting data lines from overvoltage events.

  8. What is the operating temperature range of V300LU4?

    • V300LU4 typically operates within a temperature range of -55°C to 150°C.

  9. Is V300LU4 RoHS compliant?

    • Yes, V300LU4 is compliant with the Restriction of Hazardous Substances (RoHS) directive.

  10. Are there any specific layout considerations when using V300LU4 in a circuit?

    • It is important to minimize the length and impedance of the traces connecting V300LU4 to the protected circuit and to ensure proper grounding for effective surge protection.

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