Comchip Technology
Obrázek může být reprezentace.
Viz Specifikace pro podrobnosti o produktu.
P4KE68CA-HF
Zobrazit detail DataSheets

P4KE68CA-HF Product Overview

Introduction

The P4KE68CA-HF is a specialized electronic component belonging to the category of transient voltage suppressor diodes. This entry provides an in-depth overview of the product, including its basic information, specifications, detailed 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 transients in electronic circuits
  • Characteristics: Fast response time, high surge capability, low clamping voltage
  • Package: DO-41 (DO-204AL)
  • Essence: Safeguarding sensitive electronic components from voltage spikes
  • Packaging/Quantity: Available in reels or bulk packaging, quantity varies by supplier

Specifications

  • Part Number: P4KE68CA-HF
  • Peak Pulse Power: 400W
  • Breakdown Voltage: 61.1V to 67.9V
  • Maximum Clamping Voltage: 103V at 10A
  • Operating Temperature Range: -55°C to +175°C
  • Storage Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The P4KE68CA-HF follows the standard DO-41 (DO-204AL) package configuration, with two leads for connection to the circuit. The anode and cathode are clearly marked for easy identification.

Functional Features

  • Transient Voltage Suppression: Effectively clamps transient overvoltage to protect downstream components.
  • Fast Response Time: Rapid reaction to voltage spikes ensures minimal impact on the circuit.
  • High Surge Capability: Able to withstand large surge currents without degradation.

Advantages and Disadvantages

Advantages

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

Disadvantages

  • Requires careful consideration of placement in the circuit for optimal performance
  • May introduce some capacitance to the circuit

Working Principles

The P4KE68CA-HF operates by diverting excess voltage away from sensitive components when a transient voltage spike occurs. It achieves this through rapid conduction and clamping of the voltage to a safe level, preventing damage to the circuit.

Detailed Application Field Plans

The P4KE68CA-HF finds extensive use in various applications, including: - Power supplies - Automotive electronics - Telecommunications equipment - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

  • P4KE6.8CA: Lower breakdown voltage variant
  • P4KE75CA-HF: Higher breakdown voltage variant
  • P6KE68CA-HF: Different package type with similar characteristics

In conclusion, the P4KE68CA-HF transient voltage suppressor diode offers robust protection against voltage transients, making it an essential component in diverse electronic applications.

Word Count: 398

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací P4KE68CA-HF v technických řešeních

  1. What is the maximum forward voltage of P4KE68CA-HF?

    • The maximum forward voltage of P4KE68CA-HF is 3.5V at 5A.

  2. What is the peak pulse power dissipation of P4KE68CA-HF?

    • The peak pulse power dissipation of P4KE68CA-HF is 400W for a 10/1000μs waveform.

  3. What is the breakdown voltage of P4KE68CA-HF?

    • The breakdown voltage of P4KE68CA-HF is typically 64.1V.

  4. What is the operating temperature range of P4KE68CA-HF?

    • The operating temperature range of P4KE68CA-HF is -55°C to +175°C.

  5. What are the typical applications for P4KE68CA-HF?

    • P4KE68CA-HF is commonly used in surge protection, transient voltage suppression, and overvoltage clamping applications.

  6. What is the reverse stand-off voltage of P4KE68CA-HF?

    • The reverse stand-off voltage of P4KE68CA-HF is 58.1V.

  7. Does P4KE68CA-HF have a low leakage current?

    • Yes, P4KE68CA-HF has a low leakage current of less than 1μA at its stand-off voltage.

  8. Is P4KE68CA-HF RoHS compliant?

    • Yes, P4KE68CA-HF is RoHS compliant, making it suitable for use in environmentally sensitive applications.

  9. What package type does P4KE68CA-HF come in?

    • P4KE68CA-HF is available in a DO-41 package, which is a widely used through-hole package.

  10. Can P4KE68CA-HF be used for ESD protection?

    • Yes, P4KE68CA-HF can be used for ESD (electrostatic discharge) protection in various electronic circuits and systems.