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1.5KE100ARL4
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1.5KE100ARL4

Product Category

The 1.5KE100ARL4 belongs to the category of transient voltage suppressor (TVS) diodes.

Basic Information Overview

  • Use: The 1.5KE100ARL4 is used for surge protection in electronic circuits, providing a high level of protection against voltage transients.
  • Characteristics: It offers fast response time, low clamping voltage, and high surge current capability.
  • Package: The 1.5KE100ARL4 is typically available in a DO-201 package.
  • Essence: Its essence lies in safeguarding sensitive electronic components from voltage spikes and surges.
  • Packaging/Quantity: These diodes are commonly packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

  • Peak Power Dissipation: 1500W
  • Breakdown Voltage: 100V
  • Operating Temperature Range: -55°C to +175°C
  • Polarity: Unidirectional
  • Mounting Type: Through Hole

Detailed Pin Configuration

The 1.5KE100ARL4 typically consists of two leads, with the anode and cathode clearly marked for easy identification.

Functional Features

  • Transient Voltage Suppression: Effectively clamps transient overvoltages to a safe level.
  • Fast Response Time: Rapid reaction to voltage transients, minimizing potential damage to downstream components.

Advantages and Disadvantages

  • Advantages:
    • High surge current capability
    • Low clamping voltage
    • Robust protection against voltage spikes
  • Disadvantages:
    • Unidirectional protection only
    • Requires proper installation and circuit design for optimal performance

Working Principles

When a voltage transient occurs, the 1.5KE100ARL4 conducts and clamps the transient voltage to a safe level, diverting excess current away from sensitive components.

Detailed Application Field Plans

The 1.5KE100ARL4 is widely used in various applications including: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

  • 1.5KE6.8A: Breakdown Voltage: 6.8V
  • 1.5KE200A: Breakdown Voltage: 200V
  • 1.5KE440CA: Breakdown Voltage: 440V

This provides a comprehensive range of alternatives catering to different voltage protection requirements.

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10個與1.5KE100ARL4在技術方案中應用相關的常見問題與解答

  1. What is the maximum peak pulse power of 1.5KE100ARL4?

    • The maximum peak pulse power of 1.5KE100ARL4 is 1500 watts for a 10/1000μs waveform.

  2. What is the breakdown voltage of 1.5KE100ARL4?

    • The breakdown voltage of 1.5KE100ARL4 is typically 90.9V.

  3. What is the operating temperature range for 1.5KE100ARL4?

    • The operating temperature range for 1.5KE100ARL4 is -55°C to +175°C.

  4. What are the typical applications for 1.5KE100ARL4?

    • Typical applications for 1.5KE100ARL4 include transient voltage suppression in automotive electronics, industrial equipment, and telecommunications systems.

  5. What is the clamping voltage of 1.5KE100ARL4?

    • The clamping voltage of 1.5KE100ARL4 is typically 136V at 100A.

  6. Does 1.5KE100ARL4 meet any industry standards?

    • Yes, 1.5KE100ARL4 meets the requirements of various industry standards such as AEC-Q101 for automotive applications.

  7. What is the response time of 1.5KE100ARL4?

    • The response time of 1.5KE100ARL4 is very fast, typically responding within nanoseconds to transient voltage events.

  8. Can 1.5KE100ARL4 be used for surge protection in power supply units?

    • Yes, 1.5KE100ARL4 is suitable for surge protection in power supply units due to its high power handling capability.

  9. Is 1.5KE100ARL4 RoHS compliant?

    • Yes, 1.5KE100ARL4 is RoHS compliant, making it suitable for use in environmentally sensitive applications.

  10. What packaging options are available for 1.5KE100ARL4?

    • 1.5KE100ARL4 is available in various packaging options including DO-201, DO-201AD, and R-6.