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P6KE400
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P6KE400 - Product Overview and Specifications

Introduction

The P6KE400 belongs to the category of transient voltage suppressor (TVS) diodes, which are used to protect electronic devices from voltage spikes and transients. These diodes are known for their high surge capability and fast response time, making them essential components in various electronic circuits.

Basic Information Overview

  • Category: Transient Voltage Suppressor (TVS) Diode
  • Use: Protecting electronic circuits from voltage spikes and transients
  • Characteristics: High surge capability, fast response time
  • Package: DO-15, SMA, SMB, SMC, or other surface mount packages
  • Essence: Safeguarding sensitive electronic components
  • Packaging/Quantity: Available in reels or bulk packaging, quantity varies by manufacturer

Specifications

  • Voltage Rating: 342V to 380V
  • Power Dissipation: 600W
  • Breakdown Voltage: 380V
  • Operating Temperature Range: -55°C to 175°C
  • Polarity: Unidirectional

Detailed Pin Configuration

The P6KE400 TVS diode typically has two pins, with the cathode marked by a band or line on the body of the diode. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

  • Fast response time to clamp transient voltages
  • Low clamping voltage to protect sensitive components
  • High surge capability to withstand large transients
  • Robust construction for reliability in harsh environments

Advantages and Disadvantages

Advantages

  • Effective protection against voltage spikes
  • Fast response time
  • Wide operating temperature range
  • Compact and versatile packaging options

Disadvantages

  • Unidirectional protection only
  • May require additional circuitry for bidirectional protection

Working Principles

When a transient voltage spike occurs, the P6KE400 TVS diode rapidly conducts, diverting the excess energy away from the protected circuit. This action clamps the voltage to a safe level, preventing damage to sensitive components.

Detailed Application Field Plans

The P6KE400 TVS diode finds applications in various fields, including: - Power supply units - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

  • P6KE350
  • P6KE440
  • P6KE480
  • P6KE510

In conclusion, the P6KE400 TVS diode offers reliable protection against voltage transients and spikes, making it an essential component in many electronic circuits.

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技術ソリューションにおける P6KE400 の適用に関連する 10 件の一般的な質問と回答をリストします。

Sure, here are 10 common questions and answers related to the application of P6KE400 in technical solutions:

  1. What is P6KE400?

    • P6KE400 is a type of transient voltage suppressor diode designed to protect electronic circuits from voltage spikes and transients.

  2. What is the maximum peak pulse power of P6KE400?

    • The maximum peak pulse power of P6KE400 is 600 watts.

  3. What is the breakdown voltage of P6KE400?

    • The breakdown voltage of P6KE400 is 400 volts.

  4. How does P6KE400 protect electronic circuits?

    • P6KE400 clamps the voltage during transient events, diverting excess current away from sensitive components and preventing damage.

  5. What are the typical applications of P6KE400?

    • P6KE400 is commonly used in power supplies, telecommunications equipment, automotive electronics, and industrial control systems to protect against voltage surges.

  6. What is the response time of P6KE400?

    • The response time of P6KE400 is very fast, typically in the nanosecond range, providing quick protection against voltage transients.

  7. Can P6KE400 be used for overvoltage protection in solar inverters?

    • Yes, P6KE400 can be used to protect solar inverters from overvoltage conditions caused by lightning strikes or grid disturbances.

  8. Is P6KE400 suitable for protecting sensitive microcontrollers?

    • Yes, P6KE400 is suitable for protecting sensitive microcontrollers and other integrated circuits from voltage spikes and surges.

  9. What is the operating temperature range of P6KE400?

    • The operating temperature range of P6KE400 is typically between -55°C to 175°C, making it suitable for a wide range of environments.

  10. Can multiple P6KE400 diodes be connected in series for higher voltage protection?

    • Yes, multiple P6KE400 diodes can be connected in series to provide protection against higher voltage transients, with each diode sharing the voltage equally.

I hope these answers are helpful! Let me know if you need further assistance.