Littelfuse Inc.
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20KPA64A
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20KPA64A Product Overview

Introduction

The 20KPA64A 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: Protects Against Voltage Surges
  • Packaging/Quantity: Bulk Packaging, Quantity Varies

Specifications

  • Peak Pulse Power: 20,000 Watts
  • Standoff Voltage: 64V
  • Breakdown Voltage Range: 71.1V to 78.9V
  • Maximum Clamping Voltage: 103V
  • Operating Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The 20KPA64A features an axial lead package with two leads for easy integration into circuitry. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

  • Surge Protection: Provides robust protection against voltage surges.
  • Fast Response Time: Rapidly clamps transient voltages to safe levels.
  • High Power Handling: Capable of dissipating large amounts of surge energy.

Advantages and Disadvantages

Advantages

  • High power handling capability
  • Fast response time
  • Robust surge protection

Disadvantages

  • Sensitive to improper installation
  • Requires careful handling during assembly

Working Principles

The 20KPA64A operates based on the principle of avalanche breakdown, where it rapidly conducts excess current away from sensitive components when a voltage surge occurs. This prevents damage to downstream electronics by diverting the surge energy safely to ground.

Detailed Application Field Plans

The 20KPA64A is widely used in various applications, including: - Power Supplies - Telecommunications Equipment - Industrial Control Systems - Automotive Electronics - Consumer Electronics

Detailed and Complete Alternative Models

For users seeking alternative surge protection components, the following models can be considered: - 20KPA Series (Different Voltage Ratings) - P6KE Series - SMAJ Series - PTVS Series

In conclusion, the 20KPA64A offers robust surge protection capabilities with high power handling and fast response times, making it suitable for a wide range of applications across different industries.

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기술 솔루션에 20KPA64A 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.

  1. What is 20KPA64A?

    • 20KPA64A is a high-power transient voltage suppressor diode designed to protect sensitive electronics from voltage spikes and transients.

  2. What is the maximum peak pulse power of 20KPA64A?

    • The maximum peak pulse power of 20KPA64A is 20000 watts.

  3. What is the breakdown voltage of 20KPA64A?

    • The breakdown voltage of 20KPA64A is 64 volts.

  4. What are the typical applications of 20KPA64A?

    • 20KPA64A is commonly used in surge protection for telecommunications equipment, industrial control systems, and automotive electronics.

  5. What is the clamping voltage of 20KPA64A?

    • The clamping voltage of 20KPA64A is typically 103 volts at 50 amperes.

  6. What is the operating temperature range of 20KPA64A?

    • The operating temperature range of 20KPA64A is -55°C to +175°C.

  7. What package type does 20KPA64A come in?

    • 20KPA64A is available in a molded epoxy package for protection against environmental conditions.

  8. How does 20KPA64A compare to other transient voltage suppressors?

    • 20KPA64A offers higher power handling capabilities and lower clamping voltages compared to many standard TVS diodes.

  9. Can 20KPA64A be used in high-speed data line protection?

    • Yes, 20KPA64A is suitable for high-speed data line protection due to its fast response time and low clamping voltage.

  10. Is 20KPA64A RoHS compliant?

    • Yes, 20KPA64A is compliant with the Restriction of Hazardous Substances (RoHS) directive, making it suitable for use in environmentally conscious applications.