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P4KE22A-G
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P4KE22A-G

Introduction

P4KE22A-G is a transient voltage suppressor diode that belongs to the category of electronic components used for protecting sensitive electronic devices from voltage spikes. This entry provides an overview of the product, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

  • Category: Transient Voltage Suppressor Diode
  • Use: Protection against voltage spikes in electronic circuits
  • Characteristics: Fast response time, low clamping voltage, high surge current capability
  • Package: DO-41 (DO-204AL)
  • Essence: Provides overvoltage protection to sensitive electronic components
  • Packaging/Quantity: Available in tape and reel packaging, quantity varies by manufacturer

Specifications

  • Peak Pulse Power: 400W
  • Breakdown Voltage: 20V
  • Operating Temperature Range: -55°C to +175°C
  • Reverse Standoff Voltage: 17.1V
  • Maximum Clamping Voltage: 29.2V
  • Forward Voltage Drop: 3.5V at 1A

Detailed Pin Configuration

The P4KE22A-G has two pins, anode and cathode, which are typically denoted by the "+" and "-" symbols, respectively.

Functional Features

  • Transient Voltage Suppression: Quickly clamps excessive voltage to protect downstream components.
  • Fast Response Time: Rapid reaction to voltage spikes ensures minimal damage to connected devices.
  • High Surge Current Capability: Can handle large transient currents without degradation.

Advantages and Disadvantages

Advantages

  • Effective protection against voltage transients
  • Low clamping voltage preserves sensitive components
  • Compact and easy to integrate into circuit designs

Disadvantages

  • Limited to specific voltage ranges
  • May require additional circuitry for comprehensive protection

Working Principles

When a voltage spike occurs, the P4KE22A-G conducts current and clamps the voltage to a safe level, diverting excess energy away from the protected circuit.

Detailed Application Field Plans

The P4KE22A-G is commonly used in various electronic systems, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

  • P4KE6.8A-G: Breakdown Voltage: 6.8V, Peak Pulse Power: 400W
  • P4KE10A-G: Breakdown Voltage: 10V, Peak Pulse Power: 400W
  • P4KE15A-G: Breakdown Voltage: 15V, Peak Pulse Power: 400W
  • P4KE33A-G: Breakdown Voltage: 33V, Peak Pulse Power: 400W

In conclusion, the P4KE22A-G transient voltage suppressor diode offers effective protection against voltage spikes in electronic circuits, with its fast response time and high surge current capability. While it has limitations within specific voltage ranges, it is widely used across various industries and has alternative models catering to different voltage requirements.

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Luettele 10 yleistä kysymystä ja vastausta, jotka liittyvät P4KE22A-G :n soveltamiseen teknisissä ratkaisuissa

Sure, here are 10 common questions and answers related to the application of P4KE22A-G in technical solutions:

  1. What is the maximum peak pulse power dissipation of P4KE22A-G?

    • The maximum peak pulse power dissipation of P4KE22A-G is 400 watts for a 10/1000μs waveform.

  2. What is the breakdown voltage of P4KE22A-G?

    • The breakdown voltage of P4KE22A-G is 20 volts.

  3. What is the typical junction capacitance of P4KE22A-G?

    • The typical junction capacitance of P4KE22A-G is 200 picofarads.

  4. What is the operating temperature range of P4KE22A-G?

    • The operating temperature range of P4KE22A-G is -55°C to +175°C.

  5. What is the maximum clamping voltage of P4KE22A-G?

    • The maximum clamping voltage of P4KE22A-G is 32.4 volts at 10A.

  6. What is the package type of P4KE22A-G?

    • P4KE22A-G is available in a DO-41 package.

  7. What are the typical applications of P4KE22A-G?

    • P4KE22A-G is commonly used for transient voltage suppression in various electronic equipment and systems.

  8. What is the reverse stand-off voltage of P4KE22A-G?

    • The reverse stand-off voltage of P4KE22A-G is 17.1 volts.

  9. What is the peak pulse current capability of P4KE22A-G?

    • P4KE22A-G can handle peak pulse currents up to 11.3A.

  10. Is P4KE22A-G RoHS compliant?

    • Yes, P4KE22A-G is RoHS compliant, making it suitable for use in environmentally sensitive applications.

I hope these answers are helpful! Let me know if you need further information.