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1.5KE22CA-G
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1.5KE22CA-G

Product Overview

Category

The 1.5KE22CA-G belongs to the category of transient voltage suppressor diodes.

Use

These diodes are used to protect sensitive electronic components from voltage transients induced by lightning, inductive load switching, and electrostatic discharge.

Characteristics

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

Package

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

Essence

These diodes provide robust protection against voltage spikes, ensuring the reliability of electronic circuits.

Packaging/Quantity

They are 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 10A
  • Operating Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The 1.5KE22CA-G has two pins, anode (A) and cathode (K), which are identified by a band around the cathode end of the diode.

Functional Features

  • Transient voltage suppression
  • Bidirectional clamping capability
  • High reliability

Advantages and Disadvantages

Advantages

  • Effective protection against voltage transients
  • Fast response time
  • Wide operating temperature range

Disadvantages

  • Higher cost compared to standard diodes
  • Requires careful consideration of clamping voltage for specific applications

Working Principles

When a voltage transient occurs, the 1.5KE22CA-G diode conducts and clamps the transient voltage to a safe level, protecting downstream components.

Detailed Application Field Plans

Telecommunications

Used in communication equipment to safeguard against lightning-induced surges.

Automotive Electronics

Protects sensitive automotive electronics from voltage spikes caused by inductive loads.

Industrial Control Systems

Ensures the reliability of control systems by suppressing voltage transients.

Detailed and Complete Alternative Models

  • 1.5KE15CA-G
  • 1.5KE18CA-G
  • 1.5KE24CA-G
  • 1.5KE27CA-G

In conclusion, the 1.5KE22CA-G transient voltage suppressor diode offers robust protection against voltage transients, making it an essential component in various electronic systems.

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Перелічіть 10 типових запитань і відповідей, пов’язаних із застосуванням 1.5KE22CA-G у технічних рішеннях

Sure, here are 10 common questions and answers related to the application of 1.5KE22CA-G in technical solutions:

  1. What is the maximum peak pulse power dissipation of 1.5KE22CA-G?

    • The maximum peak pulse power dissipation of 1.5KE22CA-G is 1500 watts for a 10/1000μs waveform.

  2. What is the breakdown voltage of 1.5KE22CA-G?

    • The breakdown voltage of 1.5KE22CA-G is 19.4V to 21.6V.

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

    • The typical clamping voltage of 1.5KE22CA-G is 29.2V at 34.8A.

  4. What is the maximum junction temperature of 1.5KE22CA-G?

    • The maximum junction temperature of 1.5KE22CA-G is 150°C.

  5. What are the typical applications of 1.5KE22CA-G?

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

  6. What is the response time of 1.5KE22CA-G?

    • The response time of 1.5KE22CA-G is typically less than 1.0 nanosecond.

  7. What is the operating temperature range of 1.5KE22CA-G?

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

  8. Is 1.5KE22CA-G RoHS compliant?

    • Yes, 1.5KE22CA-G is RoHS compliant, making it suitable for use in environmentally friendly applications.

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

    • 1.5KE22CA-G is available in a DO-201AD (DO-27) package.

  10. Can 1.5KE22CA-G be used for overvoltage protection in power supplies?

    • Yes, 1.5KE22CA-G can be used for overvoltage protection in power supplies, providing reliable protection against transient voltage spikes and surges.

I hope these answers provide the information you were looking for! If you need further details on any specific question, feel free to ask.