Littelfuse Inc.
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V18MLE0603LNT

V18MLE0603LNT Product Overview

Introduction

The V18MLE0603LNT is a versatile electronic component designed for use in various applications. This entry provides an in-depth overview of the product, including its category, use, characteristics, package, essence, packaging/quantity, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and detailed and complete alternative models.

Product Category and Use

The V18MLE0603LNT belongs to the category of transient voltage suppressor (TVS) diodes. It is primarily used for protecting sensitive electronic components from voltage transients induced by lightning, electrostatic discharge (ESD), and other transient voltage events.

Characteristics

  • Category: Transient Voltage Suppressor Diode
  • Use: Protection against voltage transients
  • Package: SOD-123FL
  • Essence: High surge capability and low clamping voltage
  • Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

  • Peak Pulse Power: 400W
  • Standoff Voltage Range: 5.8V to 376V
  • Breakdown Voltage: 6.45V to 424V
  • Operating Temperature Range: -55°C to +150°C
  • Storage Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The V18MLE0603LNT TVS diode has a standard SOD-123FL package with two pins. Pin 1 is the cathode, and pin 2 is the anode.

Functional Features

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

Advantages and Disadvantages

Advantages

  • Effective protection against voltage transients
  • Wide range of standoff and breakdown voltages
  • Compact SOD-123FL package
  • RoHS compliant

Disadvantages

  • Limited peak pulse power compared to some higher-power TVS diodes
  • May require additional circuitry for comprehensive transient protection in high-energy environments

Working Principles

The V18MLE0603LNT operates by diverting excessive transient current away from sensitive electronic components, thereby limiting the voltage across the protected device. When a transient event occurs, the TVS diode rapidly switches into its low-impedance state, effectively shunting the excess energy to ground.

Detailed Application Field Plans

The V18MLE0603LNT is suitable for a wide range of applications, including: - Consumer electronics - Telecommunications equipment - Industrial automation systems - Automotive electronics - Power supplies - LED lighting

Detailed and Complete Alternative Models

For applications requiring different specifications or form factors, alternative TVS diode models include: - SMAJ5.0A: Standoff Voltage 5.0V, Peak Pulse Power 400W - P6KE6.8CA: Standoff Voltage 6.8V, Peak Pulse Power 600W - SMBJ33CA: Standoff Voltage 33V, Peak Pulse Power 600W - SMCJ78A: Standoff Voltage 78V, Peak Pulse Power 1500W

In conclusion, the V18MLE0603LNT TVS diode offers effective protection against voltage transients in a compact and versatile package, making it suitable for a wide range of electronic applications.

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Énumérez 10 questions et réponses courantes liées à l'application de V18MLE0603LNT dans les solutions techniques

  1. What is V18MLE0603LNT?

    • V18MLE0603LNT 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 V18MLE0603LNT?

    • The key specifications of V18MLE0603LNT include a maximum allowable voltage, maximum peak current, energy absorption capability, and response time.

  3. How does V18MLE0603LNT protect electronic circuits?

    • V18MLE0603LNT protects electronic circuits by rapidly changing its resistance in response to changes in voltage, thereby diverting excess current away from sensitive components.

  4. In what technical solutions can V18MLE0603LNT be used?

    • V18MLE0603LNT can be used in surge protection devices, power supplies, industrial equipment, telecommunications systems, and automotive electronics.

  5. What are the advantages of using V18MLE0603LNT in technical solutions?

    • The advantages of using V18MLE0603LNT include its ability to provide fast and reliable overvoltage protection, compact size, and high energy absorption capability.

  6. What are the typical applications of V18MLE0603LNT in power supply designs?

    • In power supply designs, V18MLE0603LNT can be used to protect against voltage transients caused by lightning strikes, switching events, or other electrical disturbances.

  7. How does V18MLE0603LNT compare to other types of varistors?

    • V18MLE0603LNT offers superior performance in terms of energy absorption and response time compared to many other varistors, making it suitable for demanding technical solutions.

  8. What are the temperature and humidity considerations for using V18MLE0603LNT?

    • V18MLE0603LNT is designed to operate within specific temperature and humidity ranges, and it's important to ensure that these environmental conditions are met for optimal performance.

  9. Can V18MLE0603LNT be used in automotive electronics?

    • Yes, V18MLE0603LNT is suitable for use in automotive electronics to protect sensitive components from voltage surges and transients commonly encountered in vehicle electrical systems.

  10. Are there any specific design considerations when incorporating V18MLE0603LNT into a technical solution?

    • When incorporating V18MLE0603LNT, it's important to consider factors such as placement within the circuit, thermal management, and compatibility with other protective components to ensure effective overvoltage protection.