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5KP78A
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5KP78A Product Overview

Introduction

The 5KP78A is a high-performance 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

  • Voltage Rating: 78V
  • Power Dissipation: 5000W
  • Polarity: Unidirectional
  • Operating Temperature Range: -55°C to 175°C
  • Mounting Type: Through Hole

Detailed Pin Configuration

The 5KP78A features a standard axial lead package with two leads. 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.

Advantages and Disadvantages

Advantages

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

Disadvantages

  • Unidirectional protection only
  • Requires proper heat dissipation measures in high-power applications

Working Principles

The 5KP78A 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.

Detailed Application Field Plans

The 5KP78A is widely used in various applications, including: - Power Supplies - Telecommunications Equipment - Industrial Control Systems - Automotive Electronics - Consumer Electronics

Detailed and Complete Alternative Models

  • 5KP Series: Includes various voltage options for surge protection.
  • P6KE Series: Offers similar surge protection with different power ratings.
  • 1.5KE Series: Provides surge protection for lower voltage applications.

In conclusion, the 5KP78A is a crucial component in safeguarding electronic systems from voltage surges, offering high power handling and fast response times. Its application spans across diverse industries, making it an essential part of modern electronics.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 5KP78A v technických řešeních

Sure, here are 10 common questions and answers related to the application of 5KP78A in technical solutions:

  1. Question: What is the maximum peak pulse power of 5KP78A?
    Answer: The maximum peak pulse power of 5KP78A is 5000 watts.

  2. Question: What is the breakdown voltage of 5KP78A?
    Answer: The breakdown voltage of 5KP78A is 78 volts.

  3. Question: What type of diode is 5KP78A?
    Answer: 5KP78A is a transient voltage suppressor (TVS) diode.

  4. Question: What is the typical clamping voltage of 5KP78A?
    Answer: The typical clamping voltage of 5KP78A is 103 volts.

  5. Question: What applications is 5KP78A commonly used for?
    Answer: 5KP78A is commonly used for surge protection in electronic equipment, such as power supplies, communication systems, and industrial controls.

  6. Question: What is the operating temperature range of 5KP78A?
    Answer: The operating temperature range of 5KP78A is -55°C to +175°C.

  7. Question: Is 5KP78A RoHS compliant?
    Answer: Yes, 5KP78A is RoHS compliant, meaning it meets the Restriction of Hazardous Substances directive.

  8. Question: What is the package type of 5KP78A?
    Answer: 5KP78A is available in a DO-201AD (DO-27) package.

  9. Question: Can 5KP78A be used for overvoltage protection in automotive electronics?
    Answer: Yes, 5KP78A can be used for overvoltage protection in automotive electronics due to its high surge capability.

  10. Question: Does 5KP78A require a heat sink for proper operation?
    Answer: In most applications, 5KP78A does not require a heat sink due to its ability to handle high power transient events without thermal runaway.

I hope these questions and answers provide the information you were looking for! If you need further details on any specific question, feel free to ask.