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SMDJ8.0A-HR
Product Overview
The SMDJ8.0A-HR belongs to the category of surface mount transient voltage suppressor diodes. These diodes are widely used for protecting sensitive electronic devices from voltage transients induced by lightning, electrostatic discharge (ESD), and other transient voltage events. The SMDJ8.0A-HR is characterized by its high reliability, fast response time, and compact package. It is typically available in tape and reel packaging with a specified quantity per reel.
Specifications
- Part Number: SMDJ8.0A-HR
- Category: Surface Mount Transient Voltage Suppressor Diode
- Voltage Rating: 8.0V
- Peak Pulse Power: 3000W
- Package Type: DO-214AB (SMC)
- Packaging: Tape and Reel, 1500 units per reel
Detailed Pin Configuration
The SMDJ8.0A-HR follows the standard pin configuration for DO-214AB (SMC) package diodes, with two terminals for connection.
Functional Features
- Fast response time to transient voltage events
- High surge capability for reliable protection
- Low clamping voltage to minimize stress on protected circuits
- RoHS compliant and lead-free construction
Advantages and Disadvantages
Advantages
- Reliable protection against voltage transients
- Compact surface mount package for easy integration
- RoHS compliant and lead-free construction
Disadvantages
- Limited to specific voltage rating applications
- May require additional circuitry for comprehensive transient protection
Working Principles
The SMDJ8.0A-HR operates based on the principle of avalanche breakdown, where it rapidly clamps the transient voltage to a safe level, protecting downstream components from damage. When a transient event occurs, the diode conducts and shunts the excess energy to ground, preventing it from reaching the sensitive circuitry.
Detailed Application Field Plans
The SMDJ8.0A-HR is commonly used in various electronic systems and equipment, including: - Telecommunication equipment - Industrial control systems - Automotive electronics - Consumer electronics - Power supplies - LED lighting systems
Detailed and Complete Alternative Models
- SMDJ5.0A-HR: 5.0V voltage rating, 3000W peak pulse power
- SMDJ6.0A-HR: 6.0V voltage rating, 3000W peak pulse power
- SMDJ10A-HR: 10V voltage rating, 3000W peak pulse power
- SMDJ12A-HR: 12V voltage rating, 3000W peak pulse power
In conclusion, the SMDJ8.0A-HR is a reliable and efficient surface mount transient voltage suppressor diode that provides robust protection against transient voltage events in various electronic applications.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací SMDJ8.0A-HR v technických řešeních
Sure, here are 10 common questions and answers related to the application of SMDJ8.0A-HR in technical solutions:
Q: What is the maximum peak pulse power of SMDJ8.0A-HR? A: The maximum peak pulse power of SMDJ8.0A-HR is 3000 watts for a 10/1000μs waveform.
Q: What is the breakdown voltage of SMDJ8.0A-HR? A: The breakdown voltage of SMDJ8.0A-HR is 8.0 volts.
Q: What is the typical clamping voltage of SMDJ8.0A-HR? A: The typical clamping voltage of SMDJ8.0A-HR is 13.6 volts at 14.4A.
Q: What is the operating temperature range of SMDJ8.0A-HR? A: The operating temperature range of SMDJ8.0A-HR is -55°C to +150°C.
Q: Can SMDJ8.0A-HR be used for surge protection in power supplies? A: Yes, SMDJ8.0A-HR is commonly used for surge protection in power supplies due to its high power handling capability.
Q: Is SMDJ8.0A-HR suitable for overvoltage protection in automotive electronics? A: Yes, SMDJ8.0A-HR is suitable for overvoltage protection in automotive electronics applications.
Q: What package type does SMDJ8.0A-HR come in? A: SMDJ8.0A-HR is available in a DO-214AB (SMC) package.
Q: Can SMDJ8.0A-HR be used in telecommunications equipment for lightning protection? A: Yes, SMDJ8.0A-HR is often used in telecommunications equipment for lightning protection due to its high surge capability.
Q: What are the key features of SMDJ8.0A-HR for industrial control systems? A: SMDJ8.0A-HR offers fast response time, low clamping voltage, and high surge current capability, making it ideal for industrial control systems.
Q: How does SMDJ8.0A-HR compare to other TVS diodes in terms of performance? A: SMDJ8.0A-HR offers high power dissipation and excellent clamping performance, making it a reliable choice for surge protection in various technical solutions.