Littelfuse Inc.
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30KPA84A
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30KPA84A Product Overview

Introduction

The 30KPA84A 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, package, essence, packaging/quantity, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models.

Basic Information Overview

  • Category: Electronic Component
  • Use: Surge Protection
  • Characteristics: High Power Handling, Fast Response Time
  • Package: Axial Lead
  • Essence: Surge Suppression
  • Packaging/Quantity: Bulk Packaging, Quantity Varies

Specifications

  • Model: 30KPA84A
  • Peak Pulse Power: 30,000 Watts
  • Breakdown Voltage Range: 71.1V to 78.7V
  • Maximum Clamping Voltage: 114V
  • Operating Temperature Range: -55°C to +175°C
  • Storage Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The 30KPA84A features an axial lead package with specific pin configurations as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

  • High Power Handling: Capable of handling high surge currents.
  • Fast Response Time: Rapidly responds to transient voltage surges.

Advantages and Disadvantages

Advantages

  • Exceptional surge protection capabilities
  • Wide operating temperature range
  • Compact and durable design

Disadvantages

  • Higher cost compared to standard surge protection components
  • Requires careful handling due to high power ratings

Working Principles

The 30KPA84A operates based on the principle of avalanche breakdown, where it rapidly clamps transient voltage spikes by diverting excess current away from sensitive electronic circuits.

Detailed Application Field Plans

The 30KPA84A is commonly used in the following applications: - Industrial Equipment - Telecommunication Systems - Power Supplies - Automotive Electronics - Medical Devices

Detailed and Complete Alternative Models

For applications requiring similar surge protection capabilities, alternative models to consider include: - 30KPA Series (e.g., 30KPA82A, 30KPA86A) - P6KE Series - SA Series

In conclusion, the 30KPA84A serves as a reliable surge protection component with high power handling and fast response time, making it suitable for diverse electronic applications.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de 30KPA84A en soluciones técnicas

  1. What is 30KPA84A?

    • 30KPA84A is a transient voltage suppressor diode used to protect electronic circuits from overvoltage transients.

  2. What is the maximum peak pulse power of 30KPA84A?

    • The maximum peak pulse power of 30KPA84A is 3000 watts.

  3. What is the breakdown voltage of 30KPA84A?

    • The breakdown voltage of 30KPA84A is 84 volts.

  4. How does 30KPA84A protect electronic circuits?

    • 30KPA84A diverts excessive current away from sensitive components by providing a low-impedance path to ground during transient voltage events.

  5. What are the typical applications of 30KPA84A?

    • Typical applications of 30KPA84A include protection of telecommunications equipment, power supplies, and automotive electronics from voltage surges.

  6. What is the response time of 30KPA84A?

    • The response time of 30KPA84A is very fast, typically in the nanosecond range.

  7. Can 30KPA84A be used for high-speed data lines?

    • Yes, 30KPA84A is suitable for protecting high-speed data lines such as USB, Ethernet, and HDMI interfaces.

  8. Does 30KPA84A require external heat sinking?

    • It depends on the application and power dissipation, but in many cases, 30KPA84A may require external heat sinking to ensure proper thermal management.

  9. What are the environmental considerations for 30KPA84A?

    • 30KPA84A is compliant with RoHS requirements and is designed to withstand various environmental conditions.

  10. Are there any recommended layout guidelines for using 30KPA84A in circuit designs?

    • Yes, it's important to follow recommended layout guidelines to minimize parasitic inductance and ensure optimal performance of 30KPA84A in circuit designs.