Littelfuse Inc.
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5KP7.5CA-HR

5KP7.5CA-HR Product Overview

Introduction

The 5KP7.5CA-HR belongs to the category of high-reliability transient voltage suppressor diodes. This product is designed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.

Basic Information Overview

  • Category: Transient Voltage Suppressor Diode
  • Use: Protection against voltage transients
  • Characteristics: High reliability, fast response time, low clamping voltage
  • Package: Axial leaded, DO-201AD
  • Essence: Safeguarding electronic equipment from voltage transients
  • Packaging/Quantity: Available in reels or bulk packaging, quantity varies based on supplier

Specifications

  • Peak Power Dissipation: 5000W
  • Breakdown Voltage: 7.5V
  • Maximum Clamping Voltage: 12.1V
  • Operating Temperature Range: -55°C to +175°C
  • Storage Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The 5KP7.5CA-HR features an axial leaded package with two leads. The pin configuration includes: - Anode (A) - Cathode (K)

Functional Features

  • Fast response time to transient voltage events
  • Low clamping voltage to protect downstream components
  • High reliability for critical applications
  • Robust construction for harsh environments

Advantages and Disadvantages

Advantages

  • Effective protection against voltage transients
  • High reliability for critical systems
  • Wide operating temperature range

Disadvantages

  • Higher cost compared to standard diodes
  • Requires careful handling during installation due to sensitivity

Working Principles

When a transient voltage event occurs, the 5KP7.5CA-HR diode rapidly conducts, diverting the excess energy away from the protected circuit. This action limits the voltage across the circuit, preventing damage to sensitive components.

Detailed Application Field Plans

The 5KP7.5CA-HR is commonly used in various applications, including: - Telecommunication equipment - Industrial control systems - Power supplies - Automotive electronics - Aerospace and defense systems

Detailed and Complete Alternative Models

  • 5KP6.8CA-HR
  • 5KP10CA-HR
  • 5KP15CA-HR
  • 5KP20CA-HR

In summary, the 5KP7.5CA-HR transient voltage suppressor diode offers high reliability and effective protection against voltage transients, making it an essential component in safeguarding sensitive electronic equipment.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 5KP7.5CA-HR v technických řešeních

Sure, here are 10 common questions and answers related to the application of 5KP7.5CA-HR in technical solutions:

  1. What is the 5KP7.5CA-HR component used for?

    • The 5KP7.5CA-HR is a high-reliability transient voltage suppressor diode designed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.

  2. What is the maximum peak pulse power dissipation of the 5KP7.5CA-HR?

    • The 5KP7.5CA-HR has a maximum peak pulse power dissipation of 5000 watts for an 8/20µs waveform.

  3. What is the breakdown voltage of the 5KP7.5CA-HR?

    • The breakdown voltage of the 5KP7.5CA-HR is 7.5 volts.

  4. What are the typical applications of the 5KP7.5CA-HR?

    • Typical applications of the 5KP7.5CA-HR include surge protection in telecommunications equipment, industrial control systems, and power supplies.

  5. What is the operating temperature range of the 5KP7.5CA-HR?

    • The 5KP7.5CA-HR has an operating temperature range of -55°C to +175°C.

  6. Is the 5KP7.5CA-HR RoHS compliant?

    • Yes, the 5KP7.5CA-HR is RoHS compliant, making it suitable for use in environmentally sensitive applications.

  7. What is the response time of the 5KP7.5CA-HR?

    • The response time of the 5KP7.5CA-HR is very fast, typically responding within nanoseconds to clamp transient voltages.

  8. Can the 5KP7.5CA-HR be used in automotive electronics?

    • Yes, the 5KP7.5CA-HR can be used in automotive electronics to protect against voltage surges and transients.

  9. Does the 5KP7.5CA-HR require any external components for proper operation?

    • No, the 5KP7.5CA-HR does not require any external components for proper operation. It can be used standalone for transient voltage suppression.

  10. What are the packaging options available for the 5KP7.5CA-HR?

    • The 5KP7.5CA-HR is available in various package options, including axial-lead, surface mount, and through-hole configurations to suit different application requirements.