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P4KE150C
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P4KE150C - Diode Encyclopedia Entry

Product Overview

The P4KE150C diode belongs to the category of transient voltage suppressor (TVS) diodes. These diodes are commonly used to protect sensitive electronic components from voltage spikes and transients. The P4KE150C diode is designed to provide robust protection against voltage surges in various electronic circuits.

Basic Information

  • Category: Transient Voltage Suppressor (TVS) Diode
  • Use: Protection against voltage spikes and transients
  • Characteristics: Fast response time, high surge capability
  • Package: DO-41 or similar package
  • Essence: Safeguarding electronic components from voltage surges
  • Packaging/Quantity: Typically available in reels or bulk packaging

Specifications

  • Voltage Rating: 150V
  • Peak Pulse Power: 400W
  • Operating Temperature Range: -55°C to +175°C
  • Storage Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The P4KE150C diode typically features a standard axial lead configuration with two leads for connection to the circuit. The anode and cathode terminals are clearly marked for easy identification.

Functional Features

  • Transient Voltage Suppression: Effectively clamps transient voltages to protect downstream components.
  • Fast Response Time: Rapid reaction to voltage spikes ensures minimal impact on the protected circuitry.
  • High Surge Capability: Capable of handling significant surge currents without degradation.

Advantages and Disadvantages

Advantages

  • Effective protection against voltage transients
  • Fast response time
  • Robust surge capability

Disadvantages

  • Forward voltage drop may cause power dissipation in some applications
  • Requires careful consideration of placement in the circuit for optimal performance

Working Principles

The P4KE150C diode operates based on the principle of avalanche breakdown. When a voltage spike occurs, the diode rapidly conducts, diverting the excess energy away from the sensitive components. This action effectively limits the voltage across the protected circuit.

Detailed Application Field Plans

The P4KE150C diode finds extensive use in various electronic systems, including: - Power supply units - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

  • P6KE150C: Similar TVS diode with higher peak pulse power rating
  • 1.5KE150CA: TVS diode with similar characteristics but in a different package
  • SA15CA: Surface mount TVS diode alternative with comparable specifications

In conclusion, the P4KE150C diode offers reliable transient voltage suppression for a wide range of electronic applications, making it an essential component in safeguarding sensitive circuits from voltage spikes and transients.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de P4KE150C en soluciones técnicas

Sure, here are 10 common questions and answers related to the application of P4KE150C in technical solutions:

  1. What is P4KE150C?

    • P4KE150C is a transient voltage suppressor diode designed to protect electronic circuits from voltage spikes and transients.

  2. What is the maximum peak pulse power of P4KE150C?

    • The maximum peak pulse power of P4KE150C is 400 watts.

  3. What is the breakdown voltage of P4KE150C?

    • The breakdown voltage of P4KE150C is 150 volts.

  4. What are the typical applications of P4KE150C?

    • P4KE150C is commonly used in surge protection for sensitive electronic equipment, such as power supplies, communication systems, and industrial controls.

  5. How does P4KE150C provide transient voltage suppression?

    • P4KE150C clamps the voltage during transient events, diverting excess current away from the protected circuit and limiting the voltage to a safe level.

  6. What is the response time of P4KE150C?

    • The response time of P4KE150C is very fast, typically responding to transient events within nanoseconds.

  7. Can P4KE150C be used for overvoltage protection in automotive applications?

    • Yes, P4KE150C can be used for overvoltage protection in automotive electronics, providing reliable protection against voltage surges.

  8. Is P4KE150C suitable for high-frequency applications?

    • Yes, P4KE150C is suitable for high-frequency applications due to its fast response time and low capacitance.

  9. What is the operating temperature range of P4KE150C?

    • The operating temperature range of P4KE150C is typically -55°C to 175°C, making it suitable for a wide range of environments.

  10. Are there any specific layout considerations when using P4KE150C in a circuit?

    • It is important to minimize the length of the leads and traces connected to P4KE150C to reduce inductance and ensure optimal performance during transient events.

I hope these questions and answers are helpful for your technical solutions involving P4KE150C! Let me know if you need further assistance.