Littelfuse Inc.
La imagen puede ser una representación.
Consulte las especificaciones para obtener detalles del producto.
30KPA280A-HR
Ver Detalle Hojas de datos

30KPA280A-HR Product Overview

Introduction

The 30KPA280A-HR is a high-reliability transient voltage suppressor (TVS) diode designed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events. This entry provides a comprehensive overview of the product, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

  • Category: Electronic Components
  • Use: Protection against voltage transients
  • Characteristics: High reliability, fast response time, low clamping voltage
  • Package: Axial leaded package
  • Essence: Transient voltage suppression
  • Packaging/Quantity: Available in tape and reel packaging, quantity varies based on supplier

Specifications

  • Peak Pulse Power: 30000W
  • Standoff Voltage: 280V
  • Breakdown Voltage: 311V - 345V
  • Maximum Clamping Voltage: 455V
  • Operating Temperature Range: -55°C to +175°C
  • Storage Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The 30KPA280A-HR TVS diode has an axial leaded package with two leads. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

  • Fast response time
  • Low clamping voltage
  • High surge capability
  • RoHS compliant

Advantages and Disadvantages

Advantages

  • Provides robust protection against transient voltage events
  • High reliability for critical applications
  • Wide operating temperature range

Disadvantages

  • Relatively large physical size compared to surface mount devices
  • Requires additional PCB space for mounting

Working Principles

The 30KPA280A-HR operates by diverting excessive current away from sensitive electronic components when a transient voltage event occurs. It achieves this by rapidly switching into a low impedance state, effectively clamping the voltage to a safe level.

Detailed Application Field Plans

The 30KPA280A-HR is commonly used in various applications, including: - Telecommunication equipment - Industrial control systems - Power supplies - Automotive electronics - Medical devices

Detailed and Complete Alternative Models

  • Alternative Model 1: 30KPA280CA-HR
  • Alternative Model 2: 30KPA280E-HR
  • Alternative Model 3: 30KPA280CA-E3/54

In summary, the 30KPA280A-HR TVS diode offers high reliability and robust transient voltage suppression capabilities, making it an essential component for protecting sensitive electronic equipment in various applications.

Word Count: 411

Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de 30KPA280A-HR en soluciones técnicas

  1. What is the 30KPA280A-HR used for?

    • The 30KPA280A-HR is commonly used as a transient voltage suppressor (TVS) diode to protect electronic circuits from voltage spikes and transients.

  2. What is the maximum peak pulse power of the 30KPA280A-HR?

    • The maximum peak pulse power of the 30KPA280A-HR is typically 30000 watts.

  3. What is the breakdown voltage of the 30KPA280A-HR?

    • The breakdown voltage of the 30KPA280A-HR is typically 280 volts.

  4. What are the typical applications of the 30KPA280A-HR?

    • Typical applications of the 30KPA280A-HR include surge protection in telecommunications equipment, industrial control systems, and automotive electronics.

  5. What is the response time of the 30KPA280A-HR?

    • The response time of the 30KPA280A-HR is typically very fast, providing rapid protection against voltage transients.

  6. What is the operating temperature range of the 30KPA280A-HR?

    • The 30KPA280A-HR is designed to operate within a wide temperature range, typically from -55°C to 175°C.

  7. Does the 30KPA280A-HR meet any specific industry standards?

    • Yes, the 30KPA280A-HR may comply with industry standards such as AEC-Q101 for automotive applications or IEC 61000-4-5 for surge immunity.

  8. Can the 30KPA280A-HR be used in high-reliability applications?

    • Yes, the 30KPA280A-HR is suitable for high-reliability applications due to its robust design and performance characteristics.

  9. What is the packaging type available for the 30KPA280A-HR?

    • The 30KPA280A-HR is typically available in a surface mount package for easy integration into circuit board designs.

  10. Are there any recommended layout or mounting considerations for the 30KPA280A-HR?

    • Yes, it is recommended to follow the manufacturer's guidelines for PCB layout and proper mounting techniques to ensure optimal performance and reliability of the 30KPA280A-HR.