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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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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací SMDJ22A-HR v technických řešeních
What is the maximum voltage rating of SMDJ22A-HR?
- The maximum voltage rating of SMDJ22A-HR is 22V.
What is the peak pulse power dissipation of SMDJ22A-HR?
- The peak pulse power dissipation of SMDJ22A-HR is 3,000 watts.
What is the breakdown voltage of SMDJ22A-HR?
- The breakdown voltage of SMDJ22A-HR is 24.4V.
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.
What is the operating temperature range of SMDJ22A-HR?
- The operating temperature range of SMDJ22A-HR is -55°C to +150°C.
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.
Is SMDJ22A-HR RoHS compliant?
- Yes, SMDJ22A-HR is RoHS compliant, meeting environmental standards.
What is the package type of SMDJ22A-HR?
- SMDJ22A-HR is available in a surface mount DO-214AB package.
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.
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!