Vishay Semiconductor Diodes Division
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1.5KE68CHE3/54
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1.5KE68CHE3/54

Product Overview

Category

The 1.5KE68CHE3/54 belongs to the category of transient voltage suppressor diodes.

Use

It is used for transient overvoltage protection in electronic circuits.

Characteristics

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

Package

The 1.5KE68CHE3/54 is available in a DO-201 package.

Packaging/Quantity

Typically, it is packaged in reels with quantities varying based on manufacturer specifications.

Specifications

  • Peak Pulse Power: 1500W
  • Standoff Voltage: 58.1V
  • Breakdown Voltage: 64.6V
  • Maximum Clamping Voltage: 93.6V
  • Operating Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The 1.5KE68CHE3/54 has two pins, anode, and cathode, which are denoted by A and K respectively.

Functional Features

  • Provides protection against voltage transients
  • Rapid response to transient overvoltages
  • Low leakage current

Advantages

  • High surge capability
  • Fast response time
  • RoHS compliant

Disadvantages

  • May require additional circuitry for comprehensive ESD protection

Working Principles

When a transient voltage spike occurs, the 1.5KE68CHE3/54 conducts and clamps the voltage to a safe level, protecting the downstream circuitry.

Detailed Application Field Plans

The 1.5KE68CHE3/54 is commonly used in: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to the 1.5KE68CHE3/54 include: - P6KE68CA - SA5.8A-E3/54 - 1.5KE68A

In conclusion, the 1.5KE68CHE3/54 transient voltage suppressor diode offers robust overvoltage protection for various electronic applications, with its high surge capability and fast response time making it a popular choice in the industry.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de 1.5KE68CHE3/54 en soluciones técnicas

  1. What is the 1.5KE68CHE3/54 used for in technical solutions?

    • The 1.5KE68CHE3/54 is a transient voltage suppressor diode designed to protect electronic circuits from voltage spikes and transients.

  2. What is the maximum peak pulse power dissipation of the 1.5KE68CHE3/54?

    • The maximum peak pulse power dissipation is 1500 watts for a 10/1000μs waveform.

  3. What is the breakdown voltage of the 1.5KE68CHE3/54?

    • The breakdown voltage is 61.1V minimum, 67.7V maximum at 1mA.

  4. How does the 1.5KE68CHE3/54 protect electronic circuits?

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

  5. What are the typical applications of the 1.5KE68CHE3/54?

    • It is commonly used in industrial and consumer electronics, telecommunications equipment, and automotive systems to protect against voltage surges.

  6. What is the operating temperature range of the 1.5KE68CHE3/54?

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

  7. Does the 1.5KE68CHE3/54 meet any industry standards?

    • Yes, it meets the requirements of various industry standards such as IEC 61000-4-5 for surge protection.

  8. Can the 1.5KE68CHE3/54 be used in high-speed data lines?

    • Yes, it can be used to protect high-speed data lines from voltage transients.

  9. What package type does the 1.5KE68CHE3/54 come in?

    • It is available in a DO-201 package.

  10. Is the 1.5KE68CHE3/54 RoHS compliant?

    • Yes, it is RoHS compliant, making it suitable for use in environmentally conscious designs.