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1.5KE7V5ARL
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1.5KE7V5ARL - Product Overview and Analysis

Introduction

The 1.5KE7V5ARL is a high-performance transient voltage suppressor (TVS) diode designed to protect sensitive electronic equipment from voltage transients induced by lightning, electrostatic discharge (ESD), and other transient voltage events. This entry provides a comprehensive overview of the 1.5KE7V5ARL, 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 Diode
  • Use: Protection against voltage transients induced by lightning, ESD, and other transient voltage events
  • Characteristics: High surge capability, fast response time, low clamping voltage
  • Package: Axial leaded, DO-201AD
  • Essence: TVS diode for circuit protection
  • Packaging/Quantity: Available in tape and reel packaging, quantity varies based on supplier

Specifications

  • Peak Pulse Power: 1500W
  • Breakdown Voltage: 7.5V
  • Operating Voltage: 6.4V
  • Maximum Reverse Standoff Voltage: 6.4V
  • Clamping Voltage: 10.3V at 19.9A
  • Operating Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The 1.5KE7V5ARL is an axial leaded diode with two leads. The anode is typically longer than the cathode lead for easy identification.

Functional Features

  • Transient Voltage Suppression: Provides robust protection against voltage transients
  • Fast Response Time: Rapidly responds to transient events, safeguarding connected circuits
  • High Surge Capability: Capable of handling high surge currents without degradation

Advantages and Disadvantages

Advantages

  • Effective protection against transient voltage events
  • Fast response time ensures minimal impact on connected circuits
  • High surge capability enhances reliability in harsh environments

Disadvantages

  • Clamping voltage may be higher than some alternative models
  • Requires careful consideration of reverse standoff voltage for proper application

Working Principles

The 1.5KE7V5ARL operates by diverting excessive transient current away from sensitive components, thereby limiting the voltage across the protected circuit. When a transient event occurs, the diode rapidly conducts, providing a low-impedance path for the transient current to flow through, thus protecting downstream components.

Detailed Application Field Plans

The 1.5KE7V5ARL is widely used in various applications, including: - Telecommunication equipment - Industrial control systems - Automotive electronics - Power supplies - Consumer electronics

Detailed and Complete Alternative Models

  • 1.5KE6V8ARL: Lower breakdown voltage variant
  • 1.5KE8V2ARL: Higher breakdown voltage variant
  • P6KE7V5A: Similar TVS diode in a different package format

In conclusion, the 1.5KE7V5ARL is a reliable and effective TVS diode that offers robust protection against transient voltage events. Its high surge capability and fast response time make it suitable for a wide range of applications, although careful consideration of its clamping voltage and reverse standoff voltage is necessary for optimal performance.

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Luettele 10 yleistä kysymystä ja vastausta, jotka liittyvät 1.5KE7V5ARL :n soveltamiseen teknisissä ratkaisuissa

Sure, here are 10 common questions and answers related to the application of 1.5KE7V5ARL in technical solutions:

  1. What is the 1.5KE7V5ARL?

    • The 1.5KE7V5ARL is a transient voltage suppressor diode designed to protect electronic circuits from overvoltage transients.

  2. What is the maximum peak pulse power of the 1.5KE7V5ARL?

    • The maximum peak pulse power of the 1.5KE7V5ARL is 1500 watts.

  3. What is the breakdown voltage of the 1.5KE7V5ARL?

    • The breakdown voltage of the 1.5KE7V5ARL is 7.5 volts.

  4. What are the typical applications of the 1.5KE7V5ARL?

    • The 1.5KE7V5ARL is commonly used in surge protection for sensitive electronics, such as in telecommunications equipment, industrial control systems, and automotive electronics.

  5. What is the operating temperature range of the 1.5KE7V5ARL?

    • The 1.5KE7V5ARL has an operating temperature range of -55°C to +175°C.

  6. How does the 1.5KE7V5ARL provide overvoltage protection?

    • The 1.5KE7V5ARL clamps the voltage across the circuit it is protecting by diverting excess current away from the protected components.

  7. Can the 1.5KE7V5ARL be used in high-speed data lines?

    • Yes, the 1.5KE7V5ARL can be used in high-speed data lines to protect against voltage transients.

  8. What is the response time of the 1.5KE7V5ARL?

    • The response time of the 1.5KE7V5ARL is very fast, typically in the nanosecond range.

  9. Is the 1.5KE7V5ARL RoHS compliant?

    • Yes, the 1.5KE7V5ARL is RoHS compliant, meaning it meets the Restriction of Hazardous Substances directive.

  10. Are there any specific layout considerations when using the 1.5KE7V5ARL in a circuit?

    • It is important to minimize the length and impedance of the connections to the 1.5KE7V5ARL to ensure optimal performance in protecting the circuit.

I hope these answers are helpful! Let me know if you need further assistance.