Vishay Semiconductor Diodes Division
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1.5KE68CA-E3/73
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1.5KE68CA-E3/73

Product Overview

Category

The 1.5KE68CA-E3/73 belongs to the category of TVS (Transient Voltage Suppressor) diodes.

Use

It is used for transient voltage suppression in electronic circuits to protect sensitive components from voltage spikes and transients.

Characteristics

  • High surge capability
  • Low clamping voltage
  • Fast response time
  • RoHS compliant

Package

The 1.5KE68CA-E3/73 is available in a DO-201 package.

Essence

This TVS diode provides robust protection against transient voltage events, ensuring the reliability of electronic systems.

Packaging/Quantity

The 1.5KE68CA-E3/73 is typically packaged in reels with a quantity of 500 units per reel.

Specifications

  • Peak Pulse Power: 1500W
  • Breakdown Voltage: 61.2V to 67.8V
  • Maximum Clamping Voltage: 103V at 10A
  • Operating Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The 1.5KE68CA-E3/73 has a standard axial lead configuration with two leads.

Functional Features

  • Provides protection against voltage transients and surges
  • Fast response time ensures minimal impact on the protected circuit
  • Robust construction for reliable performance in harsh environments

Advantages

  • High surge capability for effective protection
  • Low clamping voltage limits stress on protected components
  • RoHS compliance for environmental sustainability

Disadvantages

  • May require additional circuitry for comprehensive overvoltage protection
  • Sensitive to reverse polarity connection

Working Principles

When a transient voltage event occurs, the 1.5KE68CA-E3/73 conducts current to divert the excess energy away from the protected circuit, thereby limiting the voltage across the circuit.

Detailed Application Field Plans

The 1.5KE68CA-E3/73 is commonly used in: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

  • 1.5KE6.8A-E3/73
  • 1.5KE68A-E3/73
  • 1.5KE68CA-E3/54

This completes the English editing encyclopedia entry structure format for the 1.5KE68CA-E3/73 TVS diode.

Énumérez 10 questions et réponses courantes liées à l'application de 1.5KE68CA-E3/73 dans les solutions techniques

  1. What is the maximum power dissipation of 1.5KE68CA-E3/73?

    • The maximum power dissipation of 1.5KE68CA-E3/73 is 1500W for a 10/1000μs waveform.

  2. What is the peak pulse current of 1.5KE68CA-E3/73?

    • The peak pulse current of 1.5KE68CA-E3/73 is 43.5A.

  3. What is the breakdown voltage of 1.5KE68CA-E3/73?

    • The breakdown voltage of 1.5KE68CA-E3/73 is 61.2V.

  4. What are the typical applications for 1.5KE68CA-E3/73?

    • Typical applications for 1.5KE68CA-E3/73 include transient voltage suppression in various electronic equipment and systems.

  5. What is the operating temperature range of 1.5KE68CA-E3/73?

    • The operating temperature range of 1.5KE68CA-E3/73 is -55°C to +175°C.

  6. What is the package type of 1.5KE68CA-E3/73?

    • 1.5KE68CA-E3/73 comes in a DO-201AD (DO-27) package.

  7. What is the clamping voltage of 1.5KE68CA-E3/73?

    • The clamping voltage of 1.5KE68CA-E3/73 is 87.8V at 10A.

  8. What are the key features of 1.5KE68CA-E3/73?

    • Key features of 1.5KE68CA-E3/73 include high surge capability, low clamping voltage, and fast response time.

  9. What are the recommended soldering conditions for 1.5KE68CA-E3/73?

    • The recommended soldering conditions for 1.5KE68CA-E3/73 include a solder temperature of 260°C for 10 seconds.

  10. What are the important considerations when designing with 1.5KE68CA-E3/73?

    • Important considerations when designing with 1.5KE68CA-E3/73 include proper heat sinking, PCB layout, and compliance with safety standards.