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P4KE510ATR
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P4KE510ATR

Introduction

P4KE510ATR is a diode belonging to the category of transient voltage suppressor (TVS) diodes. These diodes are used to protect sensitive electronic components from voltage spikes and transients. The P4KE510ATR diode exhibits specific characteristics, packaging, and functional features that make it suitable for various applications.

Basic Information Overview

  • Category: Transient Voltage Suppressor (TVS) Diode
  • Use: Protection against voltage spikes and transients
  • Characteristics: Fast response time, low clamping voltage, high surge capability
  • Package: DO-41
  • Essence: TVS diode for circuit protection
  • Packaging/Quantity: Available in tape and reel packaging, quantity varies by supplier

Specifications

  • Peak Pulse Power: 400W
  • Breakdown Voltage: 510V
  • Operating Temperature: -55°C to 175°C
  • Reverse Standoff Voltage: 436V
  • Maximum Clamping Voltage: 658V
  • Reverse Leakage Current: 1µA

Detailed Pin Configuration

The P4KE510ATR diode has two pins, anode, and cathode, which are denoted by A and K respectively.

Functional Features

  • Transient Voltage Suppression: Provides protection against voltage surges and transients.
  • Fast Response Time: Rapidly responds to overvoltage conditions.
  • Low Clamping Voltage: Limits the voltage across the protected circuit.

Advantages and Disadvantages

Advantages

  • Effective protection against voltage spikes
  • Fast response time
  • Low clamping voltage

Disadvantages

  • Limited surge capability compared to higher power TVS diodes
  • Sensitive to reverse polarity connection

Working Principles

When a voltage spike occurs, the P4KE510ATR diode conducts and clamps the voltage to a safe level, protecting the connected circuitry. It achieves this by diverting excess current away from the sensitive components.

Detailed Application Field Plans

The P4KE510ATR diode is commonly used in: - Power supply units - Communication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

  • P6KE510CA: Similar TVS diode with higher peak pulse power
  • 1.5KE510A: Higher power TVS diode with similar breakdown voltage
  • SA5.0CA: Lower power TVS diode with comparable characteristics

In conclusion, the P4KE510ATR diode is a crucial component in safeguarding electronic circuits from voltage transients and spikes. Its fast response time, low clamping voltage, and compact package make it suitable for a wide range of applications.

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Перелічіть 10 типових запитань і відповідей, пов’язаних із застосуванням P4KE510ATR у технічних рішеннях

  1. What is P4KE510ATR?

    • P4KE510ATR 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 P4KE510ATR?

    • The maximum peak pulse power of P4KE510ATR is 400 watts.

  3. What is the breakdown voltage of P4KE510ATR?

    • The breakdown voltage of P4KE510ATR is 510 volts.

  4. What are the typical applications of P4KE510ATR?

    • P4KE510ATR is commonly used in surge protection for sensitive electronics, such as in power supplies, communication equipment, and automotive electronics.

  5. What is the operating temperature range of P4KE510ATR?

    • The operating temperature range of P4KE510ATR is typically -55°C to +175°C.

  6. How does P4KE510ATR provide transient voltage suppression?

    • P4KE510ATR clamps the voltage across the protected circuit when a transient event occurs, diverting excess current away from sensitive components.

  7. What is the response time of P4KE510ATR to transient events?

    • The response time of P4KE510ATR is very fast, typically in the nanosecond range.

  8. Can P4KE510ATR be used in high-speed data communication applications?

    • Yes, P4KE510ATR is suitable for use in high-speed data communication applications to protect against voltage surges and transients.

  9. Does P4KE510ATR require external heat sinking?

    • In most cases, P4KE510ATR does not require external heat sinking due to its low power dissipation characteristics.

  10. Is P4KE510ATR RoHS compliant?

    • Yes, P4KE510ATR is RoHS compliant, making it suitable for use in environmentally conscious technical solutions.