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SMDJ22A-HR
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SMDJ22A-HR

Product Overview

Category

The SMDJ22A-HR belongs to the category of transient voltage suppressor diodes.

Use

It is used for protecting sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.

Characteristics

  • Fast response time
  • Low clamping voltage
  • High surge current capability

Package

The SMDJ22A-HR is available in a surface mount package.

Essence

The essence of the SMDJ22A-HR lies in its ability to provide robust protection against transient voltage events, ensuring the safety and reliability of electronic circuits.

Packaging/Quantity

The SMDJ22A-HR is typically packaged in reels or tape and reel, with quantities varying based on manufacturer specifications.

Specifications

  • Peak Pulse Power: 3000W
  • Breakdown Voltage: 22V
  • Maximum Clamping Voltage: 35.5V
  • Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The SMDJ22A-HR follows a standard surface mount diode pin configuration, with specific details available in the datasheet provided by the manufacturer.

Functional Features

  • Transient voltage suppression
  • Low leakage current
  • High surge capability

Advantages and Disadvantages

Advantages

  • Fast response to transient events
  • Low clamping voltage protects downstream components
  • High surge current capability ensures robust protection

Disadvantages

  • May require additional circuitry for comprehensive protection in high-energy transient environments

Working Principles

The SMDJ22A-HR operates by diverting excess transient voltage away from sensitive electronic components, thereby limiting the voltage across the protected circuit.

Detailed Application Field Plans

The SMDJ22A-HR is commonly used in various applications, including: - Telecommunication equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

  • SMDJ5.0A-HR
  • SMDJ12A-HR
  • SMDJ30A-HR
  • SMDJ40A-HR

In conclusion, the SMDJ22A-HR transient voltage suppressor diode offers robust protection against transient voltage events, making it an essential component in safeguarding sensitive electronic equipment across various industries.

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기술 솔루션에 SMDJ22A-HR 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.

  1. What is the maximum voltage rating of SMDJ22A-HR?

    • The maximum voltage rating of SMDJ22A-HR is 22V.

  2. What is the peak pulse power dissipation of SMDJ22A-HR?

    • The peak pulse power dissipation of SMDJ22A-HR is 3,000 watts.

  3. What is the breakdown voltage of SMDJ22A-HR?

    • The breakdown voltage of SMDJ22A-HR is 24.4V.

  4. What are the typical applications for SMDJ22A-HR?

    • SMDJ22A-HR is commonly used in surge protection for sensitive electronics, such as telecommunications equipment, industrial control systems, and automotive electronics.

  5. What is the operating temperature range of SMDJ22A-HR?

    • The operating temperature range of SMDJ22A-HR is -55°C to +150°C.

  6. Does SMDJ22A-HR have a low leakage current?

    • Yes, SMDJ22A-HR has a low leakage current, making it suitable for use in high-speed data line protection applications.

  7. Is SMDJ22A-HR RoHS compliant?

    • Yes, SMDJ22A-HR is RoHS compliant, meeting environmental standards.

  8. What is the package type of SMDJ22A-HR?

    • SMDJ22A-HR is available in a surface mount DO-214AB package.

  9. Can SMDJ22A-HR be used for ESD protection?

    • Yes, SMDJ22A-HR can be used for electrostatic discharge (ESD) protection in various electronic devices and systems.

  10. Are there any recommended layout considerations when using SMDJ22A-HR?

    • It is recommended to minimize the length of the PCB traces connected to SMDJ22A-HR and to provide adequate thermal relief for efficient heat dissipation.

Please let me know if you need further information on any of these questions!