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5KP78CA-B

5KP78CA-B Product Overview

Introduction

The 5KP78CA-B is a high-performance transient voltage suppressor (TVS) diode designed to protect electronic circuits from voltage transients and spikes. This entry provides a comprehensive overview of the 5KP78CA-B, including its product details, specifications, functional features, advantages, disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

  • Category: Electronic Components
  • Use: Voltage Transient Suppression
  • Characteristics: High Surge Capability, Low Clamping Voltage
  • Package: DO-201AD
  • Essence: Protection against Voltage Transients
  • Packaging/Quantity: Tape & Reel, 500 units per reel

Specifications

  • Peak Power Dissipation: 5000W
  • Breakdown Voltage: 85.5V to 94.5V
  • Operating Temperature Range: -55°C to +175°C
  • Storage Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The 5KP78CA-B TVS diode has a standard DO-201AD package with two leads. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

  • Transient Voltage Suppression: Provides protection against voltage transients and spikes.
  • Fast Response Time: Rapidly clamps transient voltages to safe levels.
  • High Surge Capability: Can withstand high surge currents without degradation.

Advantages and Disadvantages

Advantages

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

Disadvantages

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

Working Principles

The 5KP78CA-B operates by diverting excessive voltage transients away from sensitive electronic components. When a transient voltage exceeds the breakdown voltage, the diode conducts and clamps the voltage to a safe level, protecting downstream circuitry.

Detailed Application Field Plans

The 5KP78CA-B is widely used in various applications, including: - Power Supplies - Telecommunication Equipment - Automotive Electronics - Industrial Control Systems - Consumer Electronics

Detailed and Complete Alternative Models

  • 5KP Series: Includes various breakdown voltage options for different application requirements.
  • P6KE Series: Offers similar TVS diodes with varying specifications.
  • 1.5KE Series: Provides alternatives with lower power dissipation ratings.

In conclusion, the 5KP78CA-B TVS diode is a crucial component in safeguarding electronic circuits from voltage transients and spikes. Its high surge capability, fast response time, and effective transient voltage suppression make it an essential choice for diverse applications across industries.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de 5KP78CA-B en soluciones técnicas

  1. What is 5KP78CA-B and what is its application in technical solutions?

    • 5KP78CA-B is a transient voltage suppressor diode used to protect electronic circuits from voltage spikes and transients.

  2. How does 5KP78CA-B provide protection in technical solutions?

    • 5KP78CA-B clamps the voltage to a safe level by diverting excess current away from sensitive components, preventing damage due to voltage surges.

  3. What are the key specifications of 5KP78CA-B that make it suitable for technical solutions?

    • The 5KP78CA-B has a peak power dissipation of 5000W, low clamping voltage, and fast response time, making it ideal for protecting sensitive electronics.

  4. In what types of technical applications is 5KP78CA-B commonly used?

    • 5KP78CA-B is commonly used in power supplies, automotive electronics, industrial equipment, and telecommunications systems to safeguard against voltage transients.

  5. How does 5KP78CA-B compare to other transient voltage suppressors in technical solutions?

    • 5KP78CA-B offers higher power dissipation and lower clamping voltage compared to many other transient voltage suppressors, providing robust protection for critical components.

  6. What are the potential failure modes of 5KP78CA-B in technical solutions?

    • Potential failure modes include thermal breakdown under sustained high voltage conditions or physical damage due to excessive current surges.

  7. What are the best practices for integrating 5KP78CA-B into technical solutions?

    • Best practices include proper PCB layout to minimize trace inductance, ensuring adequate heat dissipation, and verifying compatibility with the system's operating conditions.

  8. Are there any specific environmental considerations for using 5KP78CA-B in technical solutions?

    • It is important to consider temperature and humidity conditions to ensure the reliable performance of 5KP78CA-B in various technical environments.

  9. What are the industry standards or certifications relevant to the use of 5KP78CA-B in technical solutions?

    • 5KP78CA-B may be compliant with industry standards such as IEC 61000-4-5 for surge immunity, and it may also have relevant safety certifications.

  10. Can 5KP78CA-B be used in combination with other protective devices in technical solutions?

    • Yes, 5KP78CA-B can be used in conjunction with varistors, gas discharge tubes, or other surge protection devices to create a comprehensive protection scheme for complex technical systems.