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1.5KE12CA
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1.5KE12CA - Product Overview and Specifications

Introduction

The 1.5KE12CA 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 product, including its basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

  • Category: Transient Voltage Suppressor (TVS) Diode
  • Use: Surge protection in electrical and electronic circuits
  • Characteristics: Fast response time, high surge capability, low clamping voltage
  • Package: Axial leaded, DO-201 package type
  • Essence: Protects sensitive electronic components from voltage transients
  • Packaging/Quantity: Available in reels or bulk packaging, quantity varies by manufacturer

Specifications

  • Part Number: 1.5KE12CA
  • Peak Pulse Power: 1500W
  • Standoff Voltage: 10.5V
  • Breakdown Voltage: 11.7V to 13V
  • Maximum Clamping Voltage: 19.9V at 24A
  • Operating Temperature Range: -55°C to +175°C
  • Storage Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The 1.5KE12CA TVS diode has an axial leaded package with two leads. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

  • Fast response time to transient voltage spikes
  • High surge capability to absorb large amounts of energy
  • Low clamping voltage to protect downstream components

Advantages and Disadvantages

Advantages

  • Effective protection against voltage transients
  • Fast response time
  • High surge capability

Disadvantages

  • Can degrade over time after multiple surge events
  • Requires proper circuit design for optimal performance

Working Principles

When a transient voltage spike occurs, the 1.5KE12CA TVS diode conducts current to divert the excess energy away from sensitive components. It rapidly clamps the voltage to a safe level, protecting the circuit from damage.

Detailed Application Field Plans

The 1.5KE12CA TVS diode finds applications in various fields, including: - Power supply units - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

  • 1.5KE6.8CA
  • 1.5KE10CA
  • 1.5KE15CA
  • 1.5KE18CA
  • 1.5KE22CA

In summary, the 1.5KE12CA TVS diode is a crucial component for surge protection in diverse electronic applications, offering fast response, high surge capability, and effective voltage clamping. Its specifications, pin configuration, functional features, and application field plans make it a valuable asset in safeguarding electronic circuits from transient voltage events.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 1.5KE12CA v technických řešeních

  1. What is the voltage rating of 1.5KE12CA?

    • The voltage rating of 1.5KE12CA is 12V.

  2. What is the peak power dissipation of 1.5KE12CA?

    • The peak power dissipation of 1.5KE12CA is 1500W for a 10/1000μs waveform.

  3. What is the typical application of 1.5KE12CA?

    • 1.5KE12CA is commonly used for transient voltage suppression in electronic circuits to protect against voltage spikes and transients.

  4. What is the breakdown voltage of 1.5KE12CA?

    • The breakdown voltage of 1.5KE12CA is 13.3V minimum.

  5. What is the maximum clamping voltage of 1.5KE12CA?

    • The maximum clamping voltage of 1.5KE12CA is 19.9V at 25A.

  6. What is the operating temperature range of 1.5KE12CA?

    • The operating temperature range of 1.5KE12CA is -55°C to +175°C.

  7. Is 1.5KE12CA suitable for surge protection in power supply units?

    • Yes, 1.5KE12CA is suitable for surge protection in power supply units due to its high power dissipation capability.

  8. Can 1.5KE12CA be used in automotive electronics applications?

    • Yes, 1.5KE12CA can be used in automotive electronics applications for transient voltage suppression.

  9. Does 1.5KE12CA require additional heat sinking during operation?

    • It is recommended to provide adequate heat sinking for 1.5KE12CA to ensure proper thermal management during operation.

  10. What are the package options available for 1.5KE12CA?

    • 1.5KE12CA is available in various package options including DO-201, DO-201AD, and other compatible packages for easy integration into different circuit designs.