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SMDJ28A-HR
Product Overview
Category
The SMDJ28A-HR belongs to the category of transient voltage suppressor diodes.
Use
It is used for protecting sensitive electronic devices from voltage transients induced by lightning and other transient voltage events.
Characteristics
- Fast response time
- Low clamping voltage
- High surge current capability
Package
The SMDJ28A-HR is available in a surface mount package.
Essence
The essence of the SMDJ28A-HR lies in its ability to provide robust protection against transient voltage events, ensuring the reliability of electronic systems.
Packaging/Quantity
The SMDJ28A-HR is typically packaged in reels or trays, with quantities varying based on manufacturer specifications.
Specifications
- Peak Power Dissipation: 3000W
- Breakdown Voltage: 28V
- Operating Temperature Range: -55°C to +150°C
- RoHS Compliant: Yes
Detailed Pin Configuration
The SMDJ28A-HR features a standard surface mount diode configuration with two terminals for connection to the circuit board.
Functional Features
- Transient voltage suppression
- Reverse standoff voltage
- Low leakage current
Advantages and Disadvantages
Advantages
- High surge current capability
- Fast response time
- Robust protection against transient voltage events
Disadvantages
- Clamping voltage may be higher compared to some alternative models
- Sensitive to improper handling during installation
Working Principles
The SMDJ28A-HR operates by diverting excessive transient currents away from sensitive electronic components, thereby limiting the voltage across the protected device.
Detailed Application Field Plans
The SMDJ28A-HR is commonly used in various applications such as: - Telecommunication equipment - Industrial control systems - Automotive electronics - Power supplies - Consumer electronics
Detailed and Complete Alternative Models
Some alternative models to the SMDJ28A-HR include: - P6SMB28A - 1.5SMC28A - SMBJ28A
In conclusion, the SMDJ28A-HR is a reliable transient voltage suppressor diode that offers robust protection against transient voltage events, making it an essential component in safeguarding sensitive electronic devices across various industries.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací SMDJ28A-HR v technických řešeních
What is the maximum peak pulse power of SMDJ28A-HR?
- The maximum peak pulse power of SMDJ28A-HR is 3000 watts.
What is the breakdown voltage of SMDJ28A-HR?
- The breakdown voltage of SMDJ28A-HR is 28 volts.
What is the clamping voltage of SMDJ28A-HR?
- The clamping voltage of SMDJ28A-HR at 10A is 45.7 volts.
What is the operating temperature range of SMDJ28A-HR?
- The operating temperature range of SMDJ28A-HR is -55°C to +150°C.
What are the typical applications for SMDJ28A-HR?
- SMDJ28A-HR is commonly used in surge protection for sensitive electronics, such as telecommunications equipment, industrial control systems, and automotive electronics.
What is the package type of SMDJ28A-HR?
- SMDJ28A-HR is available in a DO-214AB (SMC) package.
What is the reverse stand-off voltage of SMDJ28A-HR?
- The reverse stand-off voltage of SMDJ28A-HR is 28 volts.
What is the peak pulse current rating of SMDJ28A-HR?
- The peak pulse current rating of SMDJ28A-HR is 100A.
Is SMDJ28A-HR RoHS compliant?
- Yes, SMDJ28A-HR is RoHS compliant.
What are the recommended soldering conditions for SMDJ28A-HR?
- The recommended soldering conditions for SMDJ28A-HR include a soldering temperature of 260°C for 10 seconds.