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1.5KE11ARL4G
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1.5KE11ARL4G - Product Overview

Introduction

The 1.5KE11ARL4G belongs to the category of TVS (Transient Voltage Suppressor) diodes and is designed to protect sensitive electronics from voltage transients induced by lightning, inductive load switching, and electrostatic discharge. This entry provides a comprehensive overview of the 1.5KE11ARL4G, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

  • Category: TVS Diodes
  • Use: Protection against voltage transients
  • Characteristics: High surge capability, fast response time, low clamping voltage
  • Package: DO-201AD (DO-27)
  • Essence: Transient voltage suppression
  • Packaging/Quantity: Available in tape and reel packaging, quantity varies by manufacturer

Specifications

  • Peak Pulse Power: 1500W
  • Standoff Voltage: 11V
  • Breakdown Voltage: 12.2V
  • Clamping Voltage: 18.2V at 10A
  • Operating Temperature Range: -55°C to +175°C
  • Storage Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The 1.5KE11ARL4G typically has two leads with the anode connected to the positive side and the cathode connected to the negative side of the circuit.

Functional Features

  • Fast response time to transient events
  • Low clamping voltage to protect downstream components
  • High surge capability for reliable protection

Advantages and Disadvantages

Advantages

  • Effective protection against voltage transients
  • Fast response time
  • Wide operating temperature range

Disadvantages

  • Requires careful consideration of placement and routing for optimal performance
  • May introduce some capacitance into the protected circuit

Working Principles

When a transient voltage spike occurs, the 1.5KE11ARL4G conducts and clamps the voltage to a safe level, diverting the excess energy away from the protected circuit.

Detailed Application Field Plans

The 1.5KE11ARL4G is commonly used in various applications, including: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

  • 1.5KE6.8A
  • 1.5KE13A
  • 1.5KE15A
  • 1.5KE18A
  • 1.5KE22A

In conclusion, the 1.5KE11ARL4G is a vital component in protecting electronic circuits from voltage transients, offering high surge capability, fast response time, and low clamping voltage. Its wide range of applications and availability of alternative models make it a versatile choice for engineers seeking reliable transient voltage suppression.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de 1.5KE11ARL4G en soluciones técnicas

  1. What is the voltage rating of 1.5KE11ARL4G?

    • The voltage rating of 1.5KE11ARL4G is 11V.

  2. What is the peak pulse power of 1.5KE11ARL4G?

    • The peak pulse power of 1.5KE11ARL4G is 1500W.

  3. What is the maximum clamping voltage of 1.5KE11ARL4G?

    • The maximum clamping voltage of 1.5KE11ARL4G is 18.2V at 10A.

  4. What is the breakdown voltage of 1.5KE11ARL4G?

    • The breakdown voltage of 1.5KE11ARL4G is typically 12.8V.

  5. What are the typical applications for 1.5KE11ARL4G?

    • Typical applications for 1.5KE11ARL4G include transient voltage suppression in electronic equipment, surge protection in telecommunications, and overvoltage protection in industrial systems.

  6. What is the operating temperature range of 1.5KE11ARL4G?

    • The operating temperature range of 1.5KE11ARL4G is -55°C to +175°C.

  7. Does 1.5KE11ARL4G meet industry standards for surge protection?

    • Yes, 1.5KE11ARL4G meets industry standards such as IEC 61000-4-5 for surge protection.

  8. Can 1.5KE11ARL4G be used in automotive applications?

    • Yes, 1.5KE11ARL4G is suitable for use in automotive electronics for transient voltage suppression.

  9. What package type does 1.5KE11ARL4G come in?

    • 1.5KE11ARL4G is available in a DO-201AD (DO-27) package.

  10. Is 1.5KE11ARL4G RoHS compliant?

    • Yes, 1.5KE11ARL4G is RoHS compliant, making it suitable for use in environmentally conscious designs.