Vishay Semiconductor Diodes Division
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1.5KE22CHE3/54
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1.5KE22CHE3/54

Product Overview

Category

The 1.5KE22CHE3/54 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 1.5KE22CHE3/54 is available in a DO-201 package.

Essence

This diode provides robust protection against transient voltage spikes.

Packaging/Quantity

It is typically packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

  • Peak Pulse Power: 1500W
  • Breakdown Voltage: 19.9V to 22.1V
  • Maximum Clamping Voltage: 30.6V
  • Operating Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The 1.5KE22CHE3/54 has a standard axial lead configuration with two leads.

Functional Features

  • Suppresses transient voltage spikes
  • Protects sensitive electronic components
  • Fast response to overvoltage events

Advantages and Disadvantages

Advantages

  • High surge capability
  • Low clamping voltage
  • RoHS compliant

Disadvantages

  • Limited breakdown voltage range

Working Principles

When a transient voltage spike occurs, the diode conducts and clamps the voltage to a safe level, protecting downstream components.

Detailed Application Field Plans

The 1.5KE22CHE3/54 is commonly used in: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

  • 1.5KE15CHE3/54
  • 1.5KE30CHE3/54
  • 1.5KE33CHE3/54

This completes the English editing encyclopedia entry structure for the 1.5KE22CHE3/54 transient voltage suppressor diode.

Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de 1.5KE22CHE3/54 en soluciones técnicas

  1. What is the maximum reverse stand-off voltage of 1.5KE22CHE3/54?

    • The maximum reverse stand-off voltage of 1.5KE22CHE3/54 is 22V.

  2. What is the peak pulse power dissipation of 1.5KE22CHE3/54?

    • The peak pulse power dissipation of 1.5KE22CHE3/54 is 1500W.

  3. What are the typical applications for 1.5KE22CHE3/54?

    • Typical applications for 1.5KE22CHE3/54 include transient voltage suppression in various electronic equipment and systems, such as telecommunications, industrial, and automotive applications.

  4. What is the breakdown voltage of 1.5KE22CHE3/54?

    • The breakdown voltage of 1.5KE22CHE3/54 is typically 24.4V.

  5. What is the clamping voltage of 1.5KE22CHE3/54?

    • The clamping voltage of 1.5KE22CHE3/54 is typically 35.5V at a peak pulse current of 100A.

  6. What is the operating temperature range of 1.5KE22CHE3/54?

    • The operating temperature range of 1.5KE22CHE3/54 is -55°C to +175°C.

  7. How does 1.5KE22CHE3/54 protect electronic circuits?

    • 1.5KE22CHE3/54 protects electronic circuits by diverting excessive current away from sensitive components when a transient voltage spike occurs.

  8. Is 1.5KE22CHE3/54 RoHS compliant?

    • Yes, 1.5KE22CHE3/54 is RoHS compliant, meaning it meets the Restriction of Hazardous Substances directive.

  9. What is the package type of 1.5KE22CHE3/54?

    • 1.5KE22CHE3/54 comes in a DO-201 package.

  10. Can 1.5KE22CHE3/54 be used for surge protection in power supply units?

    • Yes, 1.5KE22CHE3/54 can be used for surge protection in power supply units to safeguard against voltage transients and surges.