Vishay Semiconductor Diodes Division
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1.5KE22A-E3/73
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1.5KE22A-E3/73

Product Overview

Category

The 1.5KE22A-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
  • Compact package size

Package

The 1.5KE22A-E3/73 is available in a DO-201AD package.

Essence

The essence of this product lies in its ability to provide robust protection against transient voltage events.

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 at 19.9A
  • Operating Temperature Range: -55°C to 175°C
  • RoHS compliant

Detailed Pin Configuration

The 1.5KE22A-E3/73 typically has two pins, anode, and cathode, which are connected across the circuit being protected.

Functional Features

  • Transient voltage suppression
  • Fast response to voltage transients
  • Robust surge protection

Advantages

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

Disadvantages

  • Limited breakdown voltage range
  • Requires careful consideration of mounting and layout for optimal performance

Working Principles

When a transient voltage event occurs, the 1.5KE22A-E3/73 conducts current to divert the excess energy away from the protected circuit, thereby limiting the voltage across it.

Detailed Application Field Plans

This product is commonly used in: - Power supplies - Communication systems - Automotive electronics - Industrial equipment

Detailed and Complete Alternative Models

  • P6KE22A
  • SMAJ22A
  • 1.5SMC22A

In conclusion, the 1.5KE22A-E3/73 is a reliable TVS diode that offers robust transient voltage suppression capabilities, making it an essential component in various electronic applications.

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Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van 1.5KE22A-E3/73 in technische oplossingen

Sure, here are 10 common questions and answers related to the application of 1.5KE22A-E3/73 in technical solutions:

  1. What is the voltage rating of 1.5KE22A-E3/73?

    • The voltage rating of 1.5KE22A-E3/73 is 22V.

  2. What is the peak pulse power of 1.5KE22A-E3/73?

    • The peak pulse power of 1.5KE22A-E3/73 is 1500W.

  3. What is the maximum clamping voltage of 1.5KE22A-E3/73?

    • The maximum clamping voltage of 1.5KE22A-E3/73 is 35.5V at 10A.

  4. What are the typical applications for 1.5KE22A-E3/73?

    • Typical applications for 1.5KE22A-E3/73 include transient voltage suppression in electronic equipment, power supplies, and industrial controls.

  5. What is the operating temperature range of 1.5KE22A-E3/73?

    • The operating temperature range of 1.5KE22A-E3/73 is -55°C to +175°C.

  6. What is the package type of 1.5KE22A-E3/73?

    • 1.5KE22A-E3/73 comes in a DO-201AD (DO-27) package.

  7. What is the reverse stand-off voltage of 1.5KE22A-E3/73?

    • The reverse stand-off voltage of 1.5KE22A-E3/73 is 18.8V.

  8. Does 1.5KE22A-E3/73 meet RoHS compliance?

    • Yes, 1.5KE22A-E3/73 is compliant with the Restriction of Hazardous Substances (RoHS) directive.

  9. What is the response time of 1.5KE22A-E3/73?

    • The response time of 1.5KE22A-E3/73 is typically less than 1.0 nanosecond.

  10. Is 1.5KE22A-E3/73 suitable for surge protection in automotive electronics?

    • Yes, 1.5KE22A-E3/73 is suitable for surge protection in automotive electronics due to its high power handling capability and fast response time.

I hope these answers provide the information you were looking for! If you have any more questions, feel free to ask.