Comchip Technology
Imej mungkin representasi.
Lihat spesifikasi untuk butiran produk.
5KP78A-G
Lihat Butiran Helaian data

5KP78A-G Product Overview

Introduction

The 5KP78A-G is a high-performance electronic component designed for use in various electrical and electronic applications. This entry provides an in-depth overview of the product, including its category, basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Product Category and Use

The 5KP78A-G belongs to the category of transient voltage suppressor (TVS) diodes. It is primarily used for surge protection in electronic circuits to safeguard sensitive components from voltage spikes and transients. The diode is commonly employed in power supplies, communication equipment, automotive electronics, and industrial control systems.

Characteristics

  • Voltage Suppression: The 5KP78A-G offers high voltage suppression capabilities, making it suitable for protecting sensitive electronic devices.
  • Fast Response Time: It exhibits a rapid response time to transient events, ensuring efficient protection against voltage surges.
  • Robust Packaging: The diode is housed in a durable package, providing mechanical strength and reliability in various operating conditions.

Package and Quantity

The 5KP78A-G is typically available in a compact, surface-mount package, and is supplied in reels or tubes for convenient handling during assembly and production processes.

Specifications

  • Peak Pulse Power: 5000W
  • Breakdown Voltage: 78V
  • Operating Temperature Range: -55°C to +175°C
  • Package Type: DO-201AD

Detailed Pin Configuration

The 5KP78A-G features a standard DO-201AD package with two leads. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

  • Transient Voltage Suppression: Effectively clamps transient voltages to protect downstream components.
  • Low Clamping Voltage: Provides low clamping voltage to prevent damage to sensitive electronics.
  • High Surge Capability: Capable of withstanding high surge currents without degradation.

Advantages and Disadvantages

Advantages

  • High surge capability
  • Fast response time
  • Robust packaging for durability

Disadvantages

  • Limited breakdown voltage range
  • Sensitive to reverse polarity

Working Principles

The 5KP78A-G operates by diverting excessive transient currents away from sensitive components, thereby limiting the voltage across the protected circuit. When a transient event occurs, the diode rapidly conducts, shunting the excess energy to ground and preventing damage to the connected electronics.

Detailed Application Field Plans

The 5KP78A-G finds extensive application in the following fields: - Power supply units - Telecommunication systems - Automotive electronics - Industrial control and automation

Detailed and Complete Alternative Models

  • Alternative Model 1: 5KP64A-G
  • Alternative Model 2: 5KP90A-G
  • Alternative Model 3: 5KP110A-G

In summary, the 5KP78A-G transient voltage suppressor diode offers robust surge protection, fast response time, and high surge capability, making it an essential component in various electronic applications.

[Word Count: 472]

Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi 5KP78A-G dalam penyelesaian teknikal

  1. What is the maximum operating temperature of 5KP78A-G?

    • The maximum operating temperature of 5KP78A-G is 150°C.

  2. What is the breakdown voltage of 5KP78A-G?

    • The breakdown voltage of 5KP78A-G is 86.7V.

  3. Can 5KP78A-G be used for surge protection in power supplies?

    • Yes, 5KP78A-G is commonly used for surge protection in power supplies due to its high power capability.

  4. What is the typical response time of 5KP78A-G during a transient event?

    • The typical response time of 5KP78A-G during a transient event is less than 1 nanosecond.

  5. Is 5KP78A-G suitable for use in automotive electronics?

    • Yes, 5KP78A-G is suitable for use in automotive electronics due to its rugged construction and high reliability.

  6. What is the reverse stand-off voltage of 5KP78A-G?

    • The reverse stand-off voltage of 5KP78A-G is 78V.

  7. Can 5KP78A-G be used for ESD protection in communication equipment?

    • Yes, 5KP78A-G is often used for ESD protection in communication equipment due to its fast response and high surge capability.

  8. What is the peak pulse current rating of 5KP78A-G?

    • The peak pulse current rating of 5KP78A-G is 500A.

  9. Does 5KP78A-G meet RoHS compliance standards?

    • Yes, 5KP78A-G is compliant with RoHS standards for environmental safety.

  10. What are the typical applications of 5KP78A-G in technical solutions?

    • Typical applications of 5KP78A-G include surge protection in industrial equipment, power supplies, automotive electronics, and communication systems.