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1.5KE120CA
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1.5KE120CA - Product Overview and Specifications

Introduction

The 1.5KE120CA is a transient voltage suppressor (TVS) diode belonging to the category of electronic components used for surge protection in various electrical and electronic circuits. This entry provides an overview of the basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models of the 1.5KE120CA TVS diode.

Basic Information Overview

  • Category: Electronic Components
  • Use: Surge Protection
  • Characteristics: High surge capability, fast response time, low clamping voltage
  • Package: Axial Leaded
  • Essence: Protects sensitive electronic components from voltage transients
  • Packaging/Quantity: Available in reels or bulk packaging

Specifications

  • Part Number: 1.5KE120CA
  • Peak Pulse Power: 1500W
  • Breakdown Voltage: 120V
  • Operating Voltage: 103V
  • Clamping Voltage: 164V
  • Peak Pulse Current: 38.5A
  • Polarity: Unidirectional

Detailed Pin Configuration

The 1.5KE120CA TVS diode has an axial leaded package with two leads. The cathode is typically marked with a band on the body of the diode.

Functional Features

  • Fast response time to transient over-voltage conditions
  • High surge capability for reliable protection
  • Low clamping voltage to minimize stress on protected circuits

Advantages and Disadvantages

Advantages

  • Effective protection against voltage transients
  • Fast response time ensures minimal impact on the protected circuit
  • High surge capability for enhanced reliability

Disadvantages

  • Unidirectional protection only
  • May require additional components for bidirectional protection

Working Principles

When a voltage transient occurs, the 1.5KE120CA TVS diode rapidly conducts, diverting the excess current away from the protected circuit. This action clamps the voltage to a safe level, safeguarding the connected components.

Detailed Application Field Plans

The 1.5KE120CA TVS diode finds applications in various fields including: - Power Supplies - Automotive Electronics - Industrial Control Systems - Telecommunication Equipment - Consumer Electronics

Detailed and Complete Alternative Models

  • 1.5KE6.8CA: Breakdown Voltage: 6.8V
  • 1.5KE15CA: Breakdown Voltage: 15V
  • 1.5KE200CA: Breakdown Voltage: 200V
  • 1.5KE440CA: Breakdown Voltage: 440V

In conclusion, the 1.5KE120CA TVS diode offers effective surge protection with its high surge capability, fast response time, and low clamping voltage. Its applications span across various industries, and it has several alternative models catering to different breakdown voltage requirements.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de 1.5KE120CA en soluciones técnicas

Sure, here are 10 common questions and answers related to the application of 1.5KE120CA in technical solutions:

  1. What is the voltage rating of 1.5KE120CA?

    • The voltage rating of 1.5KE120CA is 120 volts.

  2. What is the peak pulse power of 1.5KE120CA?

    • The peak pulse power of 1.5KE120CA is 1500 watts.

  3. What type of diode is 1.5KE120CA?

    • 1.5KE120CA is a TVS (transient voltage suppression) diode.

  4. What are the typical applications for 1.5KE120CA?

    • Typical applications for 1.5KE120CA include overvoltage protection in electronic equipment, surge protection in power supplies, and transient voltage suppression in automotive systems.

  5. What is the maximum clamping voltage of 1.5KE120CA?

    • The maximum clamping voltage of 1.5KE120CA is 193 volts at 50A.

  6. What is the operating temperature range of 1.5KE120CA?

    • The operating temperature range of 1.5KE120CA is -55°C to +175°C.

  7. What is the package type of 1.5KE120CA?

    • 1.5KE120CA is available in a DO-201 package.

  8. How does 1.5KE120CA provide overvoltage protection?

    • 1.5KE120CA conducts when the voltage across it exceeds the breakdown voltage, diverting excess current away from sensitive components.

  9. Can 1.5KE120CA be used for ESD (electrostatic discharge) protection?

    • Yes, 1.5KE120CA can be used for ESD protection due to its fast response time and high surge capability.

  10. What are the key advantages of using 1.5KE120CA in technical solutions?

    • The key advantages of using 1.5KE120CA include high surge capability, low clamping voltage, and fast response time, providing effective protection against transient voltage events.