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1.5KE400ARL
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1.5KE400ARL - Product Overview and Analysis

Introduction

The 1.5KE400ARL belongs to the category of transient voltage suppressor (TVS) diodes, which are widely used in electronic circuits to protect sensitive components from voltage spikes and transients. This entry provides a comprehensive overview of the 1.5KE400ARL, including its basic information, specifications, 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: Protection against voltage spikes and transients in electronic circuits
  • Characteristics: High surge capability, fast response time, low clamping voltage
  • Package: Axial leaded, DO-201 package
  • Essence: Provides robust protection for sensitive electronic components
  • Packaging/Quantity: Available in tape and reel packaging, quantity varies by manufacturer

Specifications

  • Peak Pulse Power: 1500W
  • Standoff Voltage: 342V
  • Breakdown Voltage Range: 380V to 420V
  • Maximum Clamping Voltage: 491V at 10A
  • Operating Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The 1.5KE400ARL is an axial leaded diode with two leads. The anode is connected to one lead, while the cathode is connected to the other lead.

Functional Features

  • Fast response time to clamp transient voltages
  • High surge capability to withstand large transient currents
  • Low clamping voltage to protect downstream components

Advantages and Disadvantages

Advantages

  • Effective protection against voltage spikes and transients
  • Robust construction for reliable performance
  • Wide operating temperature range for versatility

Disadvantages

  • Higher cost compared to standard diodes
  • Requires careful consideration of placement in circuit design

Working Principles

When a transient voltage spike occurs, the 1.5KE400ARL quickly conducts current, diverting the excess energy away from sensitive components. This action limits the voltage across the protected circuit, preventing damage.

Detailed Application Field Plans

The 1.5KE400ARL is commonly used in: - Power supply units - Communication equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

  • 1.5KE350ARL: Lower breakdown voltage
  • 1.5KE440ARL: Higher breakdown voltage
  • P6KE400ARL: Different package type with similar specifications

In conclusion, the 1.5KE400ARL transient voltage suppressor diode offers robust protection and high reliability for electronic circuits, making it an essential component in various applications.

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Maglista ng 10 karaniwang tanong at sagot na nauugnay sa aplikasyon ng 1.5KE400ARL sa mga teknikal na solusyon

Sure, here are 10 common questions and answers related to the application of 1.5KE400ARL in technical solutions:

  1. What is the voltage rating of 1.5KE400ARL?

    • The voltage rating of 1.5KE400ARL is 342V.

  2. What is the peak power dissipation of 1.5KE400ARL?

    • The peak power dissipation of 1.5KE400ARL is 1500W for a 10/1000μs waveform.

  3. What is the typical application of 1.5KE400ARL?

    • 1.5KE400ARL is commonly used for transient voltage suppression in electronic equipment and systems.

  4. What is the maximum clamping voltage of 1.5KE400ARL?

    • The maximum clamping voltage of 1.5KE400ARL is 519V at 16.7A.

  5. What is the operating temperature range of 1.5KE400ARL?

    • The operating temperature range of 1.5KE400ARL is -55°C to +175°C.

  6. How does 1.5KE400ARL protect electronic circuits?

    • 1.5KE400ARL protects electronic circuits by diverting excessive current away from sensitive components when a transient voltage spike occurs.

  7. Can 1.5KE400ARL be used in automotive applications?

    • Yes, 1.5KE400ARL can be used in automotive applications for protecting electrical systems from voltage transients.

  8. Is 1.5KE400ARL RoHS compliant?

    • Yes, 1.5KE400ARL is RoHS compliant, making it suitable for use in environmentally sensitive applications.

  9. What is the package type of 1.5KE400ARL?

    • 1.5KE400ARL comes in a DO-201AD (DO-27) package.

  10. What are the key features of 1.5KE400ARL for technical solutions?

    • The key features of 1.5KE400ARL include high surge capability, fast response time, and low clamping voltage, making it ideal for transient voltage suppression in various technical solutions.

I hope this information is helpful! Let me know if you need further assistance.