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P4KE510C-B
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P4KE510C-B

Introduction

The P4KE510C-B is a diode belonging to the category of transient voltage suppressors (TVS). This diode is commonly used to protect sensitive electronic components from voltage spikes and transients. It possesses unique characteristics, comes in specific packaging, and has distinct advantages and disadvantages.

Basic Information Overview

  • Category: Transient Voltage Suppressor Diode
  • Use: Protection against voltage spikes and transients
  • Characteristics: Fast response time, low clamping voltage, high surge capability
  • Package: DO-41
  • Essence: Safeguarding electronic circuits from voltage surges
  • Packaging/Quantity: Typically packaged in reels or bulk quantities

Specifications

  • Voltage Rating: 440V
  • Power Dissipation: 400W
  • Breakdown Voltage: 485V
  • Operating Temperature: -55°C to 175°C
  • Reverse Standoff Voltage: 357V
  • Peak Pulse Current: 10A

Detailed Pin Configuration

The P4KE510C-B diode has a standard DO-41 package with two leads. The anode is connected to one lead, while the cathode is connected to the other lead.

Functional Features

  • Transient Voltage Suppression: Rapidly clamps transient voltages to protect downstream components.
  • Low Clamping Voltage: Ensures minimal impact on the protected circuit during transient events.
  • Fast Response Time: Quickly responds to voltage spikes, safeguarding sensitive electronics.

Advantages and Disadvantages

Advantages

  • Effective protection against voltage transients
  • Low clamping voltage minimizes stress on protected components
  • Fast response time ensures swift protection

Disadvantages

  • Limited to specific voltage and power ratings
  • May require additional circuitry for comprehensive surge protection

Working Principles

The P4KE510C-B operates by diverting excess voltage away from sensitive components when a transient event occurs. When the voltage exceeds the breakdown voltage, the diode conducts, providing a low-impedance path for the transient current to flow through, thus protecting the circuit.

Detailed Application Field Plans

The P4KE510C-B is widely used in various applications, including: - Power supply units - Telecommunication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

  • P6KE510CA: Similar TVS diode with higher peak pulse power rating
  • 1.5KE510CA: TVS diode with higher surge capability and different package
  • SA5.0CA: Surface mount TVS diode with similar voltage rating

In conclusion, the P4KE510C-B transient voltage suppressor diode offers effective protection against voltage spikes and transients, making it a crucial component in numerous electronic applications.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de P4KE510C-B en soluciones técnicas

  1. What is the maximum forward voltage of P4KE510C-B?

    • The maximum forward voltage of P4KE510C-B is 3.5V at 100A.

  2. What is the peak pulse power dissipation of P4KE510C-B?

    • The peak pulse power dissipation of P4KE510C-B is 400W for a 10/1000μs waveform.

  3. What is the breakdown voltage of P4KE510C-B?

    • The breakdown voltage of P4KE510C-B is typically 455V.

  4. What is the operating temperature range of P4KE510C-B?

    • The operating temperature range of P4KE510C-B is -55°C to +175°C.

  5. What is the reverse stand-off voltage of P4KE510C-B?

    • The reverse stand-off voltage of P4KE510C-B is 455V.

  6. What are the typical applications for P4KE510C-B?

    • P4KE510C-B is commonly used in surge protection for sensitive electronics, such as in power supplies, telecommunications equipment, and industrial controls.

  7. Does P4KE510C-B require a heat sink for operation?

    • P4KE510C-B may require a heat sink depending on the application and the power dissipation requirements.

  8. Is P4KE510C-B RoHS compliant?

    • Yes, P4KE510C-B is RoHS compliant, meeting the standards for environmental safety.

  9. What is the response time of P4KE510C-B to transient voltage spikes?

    • The response time of P4KE510C-B is very fast, typically responding within nanoseconds to transient voltage spikes.

  10. Can P4KE510C-B be used for ESD protection?

    • Yes, P4KE510C-B can be used for electrostatic discharge (ESD) protection in various electronic circuits and systems.