Littelfuse Inc.
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30KPA70C
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30KPA70C Product Overview

Introduction

The 30KPA70C 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, Fast Response Time
  • Package: Axial Lead
  • Essence: Transient Voltage Suppressor
  • Packaging/Quantity: Bulk Packaging, Quantity Varies

Specifications

  • Voltage Rating: 70V
  • Power Dissipation: 30,000W
  • Polarity: Unidirectional
  • Operating Temperature: -55°C to +175°C
  • Storage Temperature: -55°C to +175°C

Detailed Pin Configuration

The 30KPA70C features an axial lead package with two leads. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

  • Transient Voltage Suppression: Effectively clamps transient overvoltages
  • Fast Response Time: Rapid reaction to voltage spikes
  • High Power Handling: Capable of dissipating high surge currents

Advantages and Disadvantages

Advantages

  • High power dissipation capability
  • Fast response time
  • Reliable surge protection

Disadvantages

  • Unidirectional protection only
  • Bulkier compared to some SMD alternatives

Working Principles

The 30KPA70C operates based on the principle of avalanche breakdown. When a transient overvoltage occurs, the device rapidly conducts current, diverting the excess energy away from sensitive components.

Detailed Application Field Plans

The 30KPA70C finds extensive use in various applications, including: - Industrial equipment - Telecommunication systems - Power supplies - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

Several alternative models offer similar functionality to the 30KPA70C, including: - 30KPA Series (Different Voltage Ratings) - P6KE Series - 1.5KE Series - SMAJ Series

In conclusion, the 30KPA70C serves as a critical component in safeguarding electronic circuits against transient overvoltages. Its high power handling and fast response time make it an essential choice for diverse applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 30KPA70C v technických řešeních

Sure, here are 10 common questions and answers related to the application of 30KPA70C in technical solutions:

  1. What is the maximum peak pulse power of 30KPA70C?

    • The maximum peak pulse power of 30KPA70C is 30000W for a 10/1000μs waveform.

  2. What is the breakdown voltage of 30KPA70C?

    • The breakdown voltage of 30KPA70C is typically 77.8V.

  3. What are the typical applications of 30KPA70C?

    • 30KPA70C is commonly used in surge protection for telecommunications equipment, automotive electronics, and industrial control systems.

  4. What is the clamping voltage of 30KPA70C?

    • The clamping voltage of 30KPA70C is typically 124V at 50A.

  5. What is the operating temperature range of 30KPA70C?

    • The operating temperature range of 30KPA70C is -55°C to +175°C.

  6. What package type is 30KPA70C available in?

    • 30KPA70C is available in a DO-203AB (DO-5) package.

  7. Is 30KPA70C RoHS compliant?

    • Yes, 30KPA70C is RoHS compliant.

  8. What is the reverse stand-off voltage of 30KPA70C?

    • The reverse stand-off voltage of 30KPA70C is 70V.

  9. Does 30KPA70C have any certifications?

    • 30KPA70C is often certified to meet industry standards such as IEC 61000-4-5 for surge protection devices.

  10. Can 30KPA70C be used for ESD protection?

    • Yes, 30KPA70C can be used for ESD (electrostatic discharge) protection in sensitive electronic equipment.

I hope these questions and answers are helpful for your technical solutions! If you need more information, feel free to ask.