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P4KE510CA
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P4KE510CA

Introduction

The P4KE510CA is a transient voltage suppressor diode that belongs to the category of electronic components used for protecting sensitive electronic devices from voltage spikes and transients. This entry provides 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 P4KE510CA.

Basic Information Overview

  • Category: Transient Voltage Suppressor Diode
  • Use: Protecting electronic devices from voltage spikes and transients
  • Characteristics: Fast response time, high surge capability, low clamping voltage
  • Package: DO-41
  • Essence: Semiconductor material with specific electrical properties
  • Packaging/Quantity: Typically available in reels or bulk packaging

Specifications

  • Peak Pulse Power: 400W
  • Breakdown Voltage: 510V
  • Operating Temperature Range: -55°C to +175°C
  • Forward Voltage: 3.5V at 1A
  • Reverse Standoff Voltage: 436V

Detailed Pin Configuration

The P4KE510CA typically has two pins, with the cathode being marked by a band on the body of the diode.

Functional Features

  • Transient Voltage Suppression: Provides protection against voltage spikes and transients.
  • Fast Response Time: Quickly clamps excessive voltage to protect downstream components.
  • High Surge Capability: Can handle large transient currents without damage.

Advantages and Disadvantages

  • Advantages:
    • Effective protection against voltage surges
    • Fast response time
    • Compact size
  • Disadvantages:
    • Limited power dissipation capability
    • May require additional circuitry for comprehensive protection

Working Principles

When a voltage spike occurs, the P4KE510CA conducts current and clamps the voltage to a safe level, diverting the excess energy away from the protected circuit. This action prevents damage to sensitive electronic components.

Detailed Application Field Plans

The P4KE510CA is commonly used in various electronic systems, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

  • P4KE440CA: Breakdown Voltage - 440V
  • P4KE480CA: Breakdown Voltage - 480V
  • P4KE540CA: Breakdown Voltage - 540V
  • P4KE580CA: Breakdown Voltage - 580V

In conclusion, the P4KE510CA transient voltage suppressor diode is a crucial component in protecting electronic devices from voltage spikes and transients. Its fast response time, high surge capability, and compact size make it suitable for a wide range of applications.

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  1. What is P4KE510CA?

    • P4KE510CA is a type of transient voltage suppressor diode, commonly used to protect electronic circuits from voltage spikes and transients.

  2. What is the maximum peak pulse power of P4KE510CA?

    • The maximum peak pulse power of P4KE510CA is typically 400 watts.

  3. What is the breakdown voltage of P4KE510CA?

    • The breakdown voltage of P4KE510CA is around 440 volts.

  4. How does P4KE510CA protect electronic circuits?

    • P4KE510CA clamps the voltage during transient events, diverting excess current away from sensitive components and preventing damage.

  5. In what applications is P4KE510CA commonly used?

    • P4KE510CA is often used in power supplies, telecommunications equipment, automotive electronics, and industrial control systems.

  6. What is the response time of P4KE510CA?

    • The response time of P4KE510CA is very fast, typically in the nanosecond range.

  7. Can P4KE510CA be used for overvoltage protection in DC circuits?

    • Yes, P4KE510CA is suitable for providing overvoltage protection in DC circuits.

  8. What is the operating temperature range of P4KE510CA?

    • The operating temperature range of P4KE510CA is usually between -55°C to +175°C.

  9. Is P4KE510CA RoHS compliant?

    • Yes, P4KE510CA is typically RoHS compliant, meaning it meets the Restriction of Hazardous Substances directive.

  10. Are there any specific layout considerations when using P4KE510CA in a circuit?

    • It's important to minimize the length of traces connecting P4KE510CA to the protected circuit and to ensure a low impedance path to ground for effective protection.