Comchip Technology
قد تكون الصورة تمثيلية.
راجع المواصفات للحصول على تفاصيل المنتج.
P4KE380-G
عرض التفاصيل جداول البيانات

P4KE380-G

Introduction

The P4KE380-G is a transient voltage suppressor (TVS) diode belonging to the category of electronic components used for protecting sensitive electronic devices from voltage spikes and transients. This entry provides an overview of the P4KE380-G, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

  • Category: Transient Voltage Suppressor (TVS) Diode
  • Use: Protecting electronic circuits from voltage spikes and transients
  • Characteristics: Fast response time, high surge capability, low clamping voltage
  • Package: DO-41
  • Essence: TVS diode designed to limit overvoltage transients in electronic circuits
  • Packaging/Quantity: Available in reels or bulk packaging, quantity varies by manufacturer

Specifications

  • Part Number: P4KE380-G
  • Peak Power Dissipation: 400W
  • Breakdown Voltage: 342V to 378V
  • Operating Temperature Range: -55°C to 175°C
  • Polarity: Unidirectional

Detailed Pin Configuration

The P4KE380-G TVS diode has a standard DO-41 package with two leads. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

  • Transient Voltage Suppression: Provides protection against voltage spikes and transients.
  • Fast Response Time: Reacts quickly to overvoltage events, safeguarding connected circuits.
  • Low Clamping Voltage: Limits the voltage across the protected circuit during transient events.

Advantages and Disadvantages

Advantages

  • Effective protection against voltage surges
  • Fast response time
  • Compact and easy to integrate into circuit designs

Disadvantages

  • Unidirectional protection only
  • Limited power dissipation capability compared to larger TVS diodes

Working Principles

The P4KE380-G operates by diverting excess transient current away from sensitive electronic components when the voltage exceeds the breakdown voltage. It acts as a shunt to protect downstream components from damage due to voltage spikes.

Detailed Application Field Plans

The P4KE380-G is commonly used in various electronic applications, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

Some alternative TVS diode models that can be considered as alternatives to the P4KE380-G include: - 1.5KE400A - SMAJ3760 - P6KE350CA - SA5.0CA

In summary, the P4KE380-G transient voltage suppressor diode is a crucial component in protecting electronic circuits from voltage transients and spikes. Its fast response time, high surge capability, and low clamping voltage make it suitable for a wide range of applications, despite its limitations. When selecting TVS diodes, engineers should consider the specific requirements of their application to choose the most appropriate model.

Word Count: 410

قم بإدراج 10 أسئلة وإجابات شائعة تتعلق بتطبيق P4KE380-G في الحلول التقنية

  1. What is the maximum voltage rating of P4KE380-G?

    • The maximum voltage rating of P4KE380-G is 380V.

  2. What is the peak pulse power dissipation of P4KE380-G?

    • The peak pulse power dissipation of P4KE380-G is typically 400W at 10/1000μs.

  3. What is the breakdown voltage of P4KE380-G?

    • The breakdown voltage of P4KE380-G is typically between 342V and 378V.

  4. What are the typical applications for P4KE380-G?

    • P4KE380-G is commonly used in surge protection for sensitive electronics, such as in telecommunications equipment, industrial controls, and consumer electronics.

  5. What is the clamping voltage of P4KE380-G?

    • The clamping voltage of P4KE380-G is typically around 490V at a peak pulse current of 10A.

  6. What is the operating temperature range of P4KE380-G?

    • P4KE380-G has an operating temperature range of -55°C to +175°C.

  7. Does P4KE380-G meet any specific industry standards?

    • Yes, P4KE380-G is compliant with RoHS and REACH directives.

  8. What is the package type of P4KE380-G?

    • P4KE380-G is available in a DO-41 package.

  9. Is P4KE380-G suitable for high-speed data line protection?

    • Yes, P4KE380-G can be used for high-speed data line protection due to its fast response time and low clamping voltage.

  10. Can P4KE380-G be used in automotive applications?

    • Yes, P4KE380-G is suitable for use in automotive electronics for transient voltage suppression.