Vishay Semiconductor Diodes Division
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P4KE30CA-E3/54
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P4KE30CA-E3/54

Product Overview

The P4KE30CA-E3/54 belongs to the category of transient voltage suppressor diodes. These diodes are commonly used to protect electronic circuits from voltage spikes and transients. The P4KE30CA-E3/54 is designed to provide robust protection for sensitive electronics in a variety of applications. This entry will provide an overview of the basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models of the P4KE30CA-E3/54.

Basic Information Overview

  • Category: Transient Voltage Suppressor Diode
  • Use: Protection against voltage spikes and transients
  • Characteristics: High surge capability, fast response time
  • Package: DO-41
  • Essence: Robust protection for sensitive electronics
  • Packaging/Quantity: Available in reels or bulk packaging

Specifications

  • Part Number: P4KE30CA-E3/54
  • Peak Pulse Power: 400W
  • Breakdown Voltage Range: 27.6V to 32.4V
  • Operating Temperature Range: -55°C to +175°C
  • Reverse Standoff Voltage: 24.0V
  • Forward Voltage: 3.5V at 1A

Detailed Pin Configuration

The P4KE30CA-E3/54 follows the standard DO-41 package configuration with two leads.

Functional Features

  • Fast response time to clamp transient voltages
  • High surge capability to withstand large transient currents
  • Low incremental surge resistance for efficient protection

Advantages and Disadvantages

Advantages: - Robust protection against voltage spikes - Fast response time - Wide operating temperature range

Disadvantages: - Higher forward voltage compared to some alternative models - Sensitive to reverse voltage polarity

Working Principles

The P4KE30CA-E3/54 operates by quickly diverting excessive voltage away from sensitive electronic components, thereby protecting them from damage caused by voltage spikes and transients. When a transient voltage exceeds the breakdown voltage of the diode, it conducts and clamps the voltage to a safe level, preventing it from reaching the protected circuitry.

Detailed Application Field Plans

The P4KE30CA-E3/54 is widely used in various electronic systems, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the P4KE30CA-E3/54 include: - P4KE6.8CA-E3/54 - P4KE10CA-E3/54 - P4KE18CA-E3/54 - P4KE24CA-E3/54

In summary, the P4KE30CA-E3/54 transient voltage suppressor diode offers robust protection, fast response time, and high surge capability, making it suitable for a wide range of electronic applications.

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Sebutkan 10 pertanyaan dan jawaban umum terkait penerapan P4KE30CA-E3/54 dalam solusi teknis

Sure, here are 10 common questions and answers related to the application of P4KE30CA-E3/54 in technical solutions:

  1. What is the maximum peak pulse power dissipation of P4KE30CA-E3/54?

    • The maximum peak pulse power dissipation is 400 watts for a 10/1000 μs waveform.

  2. What is the breakdown voltage of P4KE30CA-E3/54?

    • The breakdown voltage is 30 volts.

  3. What is the typical clamping voltage of P4KE30CA-E3/54?

    • The typical clamping voltage is 48.4 volts at 15.4A.

  4. What is the operating temperature range for P4KE30CA-E3/54?

    • The operating temperature range is -55°C to +175°C.

  5. What is the peak pulse current capability of P4KE30CA-E3/54?

    • The peak pulse current capability is 77.4A for an 8/20 μs waveform.

  6. What are the typical applications for P4KE30CA-E3/54?

    • Typical applications include transient voltage suppression in electronic equipment, telecommunication systems, and automotive electronics.

  7. What is the reverse stand-off voltage of P4KE30CA-E3/54?

    • The reverse stand-off voltage is 25.6 volts.

  8. Does P4KE30CA-E3/54 meet RoHS compliance?

    • Yes, P4KE30CA-E3/54 is compliant with the Restriction of Hazardous Substances (RoHS) directive.

  9. What is the package type of P4KE30CA-E3/54?

    • P4KE30CA-E3/54 is available in a DO-41 package.

  10. Is P4KE30CA-E3/54 suitable for surge protection in power supply units?

    • Yes, P4KE30CA-E3/54 is suitable for surge protection in power supply units due to its high peak pulse power dissipation and clamping voltage characteristics.

I hope these answers provide the information you were looking for! If you have any more questions, feel free to ask.