Vishay Semiconductor Diodes Division
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1.5KE22CA-E3/54
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1.5KE22CA-E3/54

Product Overview

Category

The 1.5KE22CA-E3/54 belongs to the category of transient voltage suppressor diodes.

Use

These diodes are used to protect sensitive electronic components from voltage spikes and transients.

Characteristics

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

Package

The 1.5KE22CA-E3/54 is available in a DO-201 package.

Essence

This product is essential for safeguarding electronic circuits from voltage surges and transients.

Packaging/Quantity

The 1.5KE22CA-E3/54 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: 32.4V
  • Operating Temperature Range: -55°C to +175°C
  • Reverse Standoff Voltage: 18.2V

Detailed Pin Configuration

The 1.5KE22CA-E3/54 typically has two pins, with the anode connected to one pin and the cathode connected to the other.

Functional Features

  • Rapid response to transient over-voltage conditions
  • Limits voltage to protect downstream components
  • Low leakage current

Advantages

  • Provides effective protection against voltage spikes
  • Fast reaction time
  • Wide operating temperature range

Disadvantages

  • Can degrade over time with repeated exposure to high voltage transients
  • May require replacement after significant surge events

Working Principles

When a voltage spike occurs, the 1.5KE22CA-E3/54 conducts current to divert the excess energy away from the protected circuit, thereby limiting the voltage across the circuit.

Detailed Application Field Plans

The 1.5KE22CA-E3/54 is commonly used in: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

  • 1.5KE15CA-E3/54
  • 1.5KE30CA-E3/54
  • 1.5KE33CA-E3/54
  • 1.5KE36CA-E3/54

In conclusion, the 1.5KE22CA-E3/54 transient voltage suppressor diode is a crucial component in protecting electronic circuits from voltage transients and spikes. With its fast response time, high surge capability, and low clamping voltage, it serves as an essential safeguard for a wide range of electronic applications.

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10个与1.5KE22CA-E3/54在技术解决方案中的应用相关的常见问题及解答

  1. What is the voltage rating of 1.5KE22CA-E3/54?

    • The voltage rating of 1.5KE22CA-E3/54 is 22V.

  2. What is the peak pulse power of 1.5KE22CA-E3/54?

    • The peak pulse power of 1.5KE22CA-E3/54 is 1500W.

  3. What is the application of 1.5KE22CA-E3/54 in technical solutions?

    • 1.5KE22CA-E3/54 can be used for transient voltage suppression in various electronic circuits to protect against voltage spikes and surges.

  4. What is the breakdown voltage of 1.5KE22CA-E3/54?

    • The breakdown voltage of 1.5KE22CA-E3/54 is 24.4V.

  5. What is the maximum clamping voltage of 1.5KE22CA-E3/54?

    • The maximum clamping voltage of 1.5KE22CA-E3/54 is 35.5V.

  6. What are the typical applications for 1.5KE22CA-E3/54?

    • Typical applications include protection of sensitive semiconductor devices, such as integrated circuits, transistors, and diodes, from voltage transients.

  7. What is the operating temperature range of 1.5KE22CA-E3/54?

    • The operating temperature range of 1.5KE22CA-E3/54 is -55°C to +175°C.

  8. What is the package type of 1.5KE22CA-E3/54?

    • 1.5KE22CA-E3/54 is available in a DO-201 package.

  9. Is 1.5KE22CA-E3/54 RoHS compliant?

    • Yes, 1.5KE22CA-E3/54 is RoHS compliant, making it suitable for use in environmentally friendly designs.

  10. What are the key features of 1.5KE22CA-E3/54?

    • Key features include low incremental surge resistance, fast response time, and high reliability for transient voltage suppression applications.