Diodes Incorporated
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1.5KE22CA-B
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1.5KE22CA-B

Product Overview

Category:

The 1.5KE22CA-B 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 surges.

Characteristics:

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

Package:

The 1.5KE22CA-B is available in a DO-201 package.

Essence:

This product serves as a crucial component in safeguarding electronic devices from voltage transients, ensuring their reliable operation.

Packaging/Quantity:

The 1.5KE22CA-B is typically packaged in reels or tubes and is available in varying quantities based on customer requirements.

Specifications

  • Peak Power Dissipation: 1500W
  • Breakdown Voltage: 19.9V to 22.1V
  • Maximum Clamping Voltage: 34.4V
  • Operating Temperature Range: -55°C to +175°C
  • Reverse Standoff Voltage: 18.2V

Detailed Pin Configuration

The 1.5KE22CA-B has a standard axial lead configuration with two leads.

Functional Features

  • Rapid response to transient overvoltage conditions
  • Low incremental surge resistance
  • High reliability and durability

Advantages and Disadvantages

Advantages

  • Effective protection against voltage surges
  • Wide operating temperature range
  • RoHS compliance

Disadvantages

  • Higher cost compared to traditional diodes
  • Requires careful handling during installation due to its sensitivity to electrostatic discharge

Working Principles

The 1.5KE22CA-B operates by diverting excessive voltage away from sensitive components, thereby limiting the voltage across the protected circuit.

Detailed Application Field Plans

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

Detailed and Complete Alternative Models

Some alternative models to the 1.5KE22CA-B include: - 1.5KE15CA-B - 1.5KE30CA-B - 1.5KE33CA-B

In conclusion, the 1.5KE22CA-B is a vital component in protecting electronic circuits from voltage transients, offering fast response times and high surge capability. Its application spans across various industries, making it an essential part of modern electronic systems.

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Énumérez 10 questions et réponses courantes liées à l'application de 1.5KE22CA-B dans les solutions techniques

  1. What is the voltage rating of 1.5KE22CA-B?

    • The voltage rating of 1.5KE22CA-B is 22V.

  2. What is the maximum peak pulse power of 1.5KE22CA-B?

    • The maximum peak pulse power of 1.5KE22CA-B is 1500W.

  3. What is the typical clamping voltage of 1.5KE22CA-B?

    • The typical clamping voltage of 1.5KE22CA-B is 35.5V at 10A.

  4. What are the applications of 1.5KE22CA-B?

    • 1.5KE22CA-B is commonly used in surge protection for sensitive electronics, such as in telecommunications equipment, industrial control systems, and automotive electronics.

  5. What is the response time of 1.5KE22CA-B?

    • The response time of 1.5KE22CA-B is typically less than 1 picosecond.

  6. What is the operating temperature range of 1.5KE22CA-B?

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

  7. Does 1.5KE22CA-B meet any specific industry standards?

    • Yes, 1.5KE22CA-B meets the requirements of various industry standards, including AEC-Q101 for automotive applications.

  8. Can 1.5KE22CA-B be used for ESD protection?

    • Yes, 1.5KE22CA-B can be used for ESD (electrostatic discharge) protection in electronic circuits.

  9. What is the package type of 1.5KE22CA-B?

    • 1.5KE22CA-B is available in a DO-201 package.

  10. Is 1.5KE22CA-B RoHS compliant?

    • Yes, 1.5KE22CA-B is RoHS compliant, making it suitable for use in environmentally conscious designs.