Littelfuse Inc.
La imagen puede ser una representación.
Consulte las especificaciones para obtener detalles del producto.
20KPA88CA-B
Ver Detalle Hojas de datos

20KPA88CA-B Product Overview

Introduction

The 20KPA88CA-B is a specialized electronic component designed for use in various applications. This entry provides an in-depth overview of the product, including its category, use, characteristics, packaging, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

  • Category: Electronic Component
  • Use: Surge Protection
  • Characteristics: High Power Handling, Low Clamping Voltage
  • Package: Axial Lead
  • Essence: Protects electronic circuits from voltage surges
  • Packaging/Quantity: Varies by manufacturer

Specifications

  • Model: 20KPA88CA-B
  • Peak Pulse Power: 20,000 Watts
  • Standoff Voltage: 88V
  • Breakdown Voltage: 98V to 109V
  • Maximum Clamping Voltage: 141V
  • Operating Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The 20KPA88CA-B typically features an axial lead package with two leads. The pin configuration includes the anode and cathode connections, which are essential for proper installation and functionality.

Functional Features

  • Surge Protection: Effectively clamps transient overvoltage to protect sensitive electronic components.
  • Fast Response Time: Rapidly responds to voltage spikes to safeguard connected devices.
  • High Power Handling: Capable of dissipating large amounts of surge energy.

Advantages and Disadvantages

Advantages

  • High power handling capacity
  • Low clamping voltage
  • Fast response time

Disadvantages

  • Physical size may limit use in compact designs
  • Requires proper installation for optimal performance

Working Principles

The 20KPA88CA-B operates based on the principle of avalanche breakdown, where it rapidly conducts excess current away from the protected circuit when a voltage surge occurs. This action helps prevent damage to downstream electronics.

Detailed Application Field Plans

The 20KPA88CA-B is commonly used in various applications, including: - Power Supplies - Telecommunications Equipment - Industrial Control Systems - Automotive Electronics - Consumer Electronics

Detailed and Complete Alternative Models

Several alternative models to the 20KPA88CA-B include: - 20KPA Series (Different Voltage Ratings) - P6KE Series - 1.5KE Series - SMAJ Series

In conclusion, the 20KPA88CA-B serves as a crucial component in protecting electronic circuits from voltage surges, offering high power handling and low clamping voltage. Its application spans across diverse industries, making it a versatile solution for surge protection needs.

[Word Count: 410]

Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de 20KPA88CA-B en soluciones técnicas

  1. What is 20KPA88CA-B and what is its application in technical solutions?

    • 20KPA88CA-B is a transient voltage suppressor diode used to protect sensitive electronic components from voltage spikes and transients in technical solutions.

  2. How does 20KPA88CA-B provide protection in technical solutions?

    • 20KPA88CA-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 20KPA88CA-B that make it suitable for technical solutions?

    • The key specifications include a high peak pulse power capability, low clamping voltage, fast response time, and compatibility with various circuit designs.

  4. In what types of technical solutions is 20KPA88CA-B commonly used?

    • 20KPA88CA-B is commonly used in power supplies, industrial equipment, automotive electronics, telecommunications systems, and other applications where protection against voltage transients is critical.

  5. What are the environmental considerations for using 20KPA88CA-B in technical solutions?

    • 20KPA88CA-B is designed to meet environmental standards and can be used in various operating conditions, including temperature and humidity variations.

  6. How should 20KPA88CA-B be integrated into a technical solution for optimal performance?

    • Proper PCB layout, appropriate placement near sensitive components, and following manufacturer's guidelines for mounting and soldering are essential for optimal performance.

  7. What are the failure modes of 20KPA88CA-B in technical solutions and how can they be mitigated?

    • Failure modes may include thermal runaway or degradation over time. Mitigation involves proper heat sinking, monitoring for degradation, and periodic testing.

  8. Are there any industry standards or certifications relevant to the use of 20KPA88CA-B in technical solutions?

    • 20KPA88CA-B may comply with industry standards such as IEC, UL, and RoHS, ensuring its suitability for use in technical solutions.

  9. Can 20KPA88CA-B be used in conjunction with other protective components in technical solutions?

    • Yes, 20KPA88CA-B can be used alongside varistors, gas discharge tubes, and other protective devices to create a comprehensive transient protection scheme.

  10. What are the best practices for testing and validating the effectiveness of 20KPA88CA-B in technical solutions?

    • Best practices include conducting surge tests, transient voltage suppression tests, and verifying the device's performance under simulated fault conditions.