Diodes Incorporated
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P6KE400A-T
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P6KE400A-T Encyclopedia Entry

Product Overview

Category

The P6KE400A-T belongs to the category of transient voltage suppressor (TVS) diodes.

Use

It is used to protect sensitive electronic components from voltage transients induced by lightning, electrostatic discharge (ESD), and other transient voltage events.

Characteristics

  • Fast response time
  • High surge capability
  • Low clamping voltage
  • RoHS compliant

Package

The P6KE400A-T is typically available in a DO-15 package.

Essence

The essence of the P6KE400A-T lies in its ability to divert excessive current away from sensitive components during transient voltage events, thereby protecting them from damage.

Packaging/Quantity

The P6KE400A-T is commonly packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

  • Peak Pulse Power: 600W
  • Breakdown Voltage: 356V to 394V
  • Maximum Clamping Voltage: 485V
  • Operating Temperature Range: -55°C to 175°C

Detailed Pin Configuration

The P6KE400A-T TVS diode typically has two pins, with the anode connected to the positive side and the cathode connected to the negative side of the circuit.

Functional Features

  • Bi-directional clamping capability
  • Low incremental surge resistance
  • High temperature stability

Advantages and Disadvantages

Advantages

  • Effective protection against transient voltage events
  • Fast response time
  • Wide operating temperature range

Disadvantages

  • Limited peak pulse power handling capability compared to some higher-rated TVS diodes
  • Requires careful consideration of placement within the circuit for optimal performance

Working Principles

The P6KE400A-T works by quickly diverting excess current away from sensitive components when a transient voltage event occurs. It achieves this through rapid conduction and clamping of the voltage to a safe level.

Detailed Application Field Plans

The P6KE400A-T is commonly used in various applications, including: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the P6KE400A-T include: - P6KE350A-T - P6KE440A-T - P6KE480A-T

In conclusion, the P6KE400A-T transient voltage suppressor diode offers effective protection against transient voltage events in a wide range of electronic applications, making it a valuable component in ensuring the reliability and longevity of electronic systems.

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قم بإدراج 10 أسئلة وإجابات شائعة تتعلق بتطبيق P6KE400A-T في الحلول التقنية

  1. What is the maximum voltage rating of P6KE400A-T?

    • The maximum voltage rating of P6KE400A-T is 342 volts.

  2. What is the peak pulse power dissipation of P6KE400A-T?

    • The peak pulse power dissipation of P6KE400A-T is 600 watts for a 10/1000μs waveform.

  3. What are the typical applications of P6KE400A-T?

    • P6KE400A-T is commonly used in surge protection, transient voltage suppression, and overvoltage clamping applications.

  4. What is the breakdown voltage of P6KE400A-T?

    • The breakdown voltage of P6KE400A-T is typically 356 volts.

  5. What is the operating temperature range of P6KE400A-T?

    • P6KE400A-T has an operating temperature range of -55°C to +175°C.

  6. What is the reverse stand-off voltage of P6KE400A-T?

    • The reverse stand-off voltage of P6KE400A-T is 342 volts.

  7. Is P6KE400A-T RoHS compliant?

    • Yes, P6KE400A-T is RoHS compliant, meaning it meets the Restriction of Hazardous Substances directive.

  8. What is the package type of P6KE400A-T?

    • P6KE400A-T is available in a DO-15 package.

  9. What is the clamping voltage of P6KE400A-T?

    • The clamping voltage of P6KE400A-T is typically 522 volts at a peak pulse current of 10A.

  10. Can P6KE400A-T be used for ESD protection?

    • Yes, P6KE400A-T can be used for ESD (electrostatic discharge) protection in various electronic circuits and systems.