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SMBJ6.5A-HRA
Product Overview
The SMBJ6.5A-HRA belongs to the category of transient voltage suppressor diodes (TVS diodes) and is commonly used for surge protection in electronic circuits. These diodes are characterized by their ability to rapidly respond to overvoltage events, diverting excessive current away from sensitive components. The SMBJ6.5A-HRA is designed to provide robust protection against transient voltage spikes and surges, making it an essential component in various electronic devices and systems.
Basic Information
- Category: Transient Voltage Suppressor Diode
- Use: Surge protection in electronic circuits
- Characteristics: Rapid response, high surge capability, low clamping voltage
- Package: SMB (DO-214AA)
- Essence: Protection of sensitive electronic components from voltage transients
- Packaging/Quantity: Tape & Reel, 3000 units per reel
Specifications
- Voltage - Reverse Standoff (Typ): 6.5V
- Voltage - Breakdown (Min): 7.22V
- Clamping Voltage (Max) @ Ipp: 11.2V
- Peak Pulse Power: 600W
- Power Dissipation (Max): 3W
- Operating Temperature: -55°C to 150°C
Detailed Pin Configuration
The SMBJ6.5A-HRA TVS diode has a standard SMB package with two pins. Pin 1 is the cathode, and pin 2 is the anode.
Functional Features
- Rapid response time to transient voltage events
- High surge capability for effective protection
- Low clamping voltage to minimize stress on protected circuits
- RoHS compliant and lead-free design
Advantages and Disadvantages
Advantages
- Effective protection against transient voltage spikes
- Compact SMB package for easy integration into circuit designs
- RoHS compliant and lead-free construction
Disadvantages
- Limited power dissipation capability compared to larger TVS diode packages
- Clamping voltage may still allow some voltage transients to reach protected circuits
Working Principles
The SMBJ6.5A-HRA TVS diode operates based on the principle of avalanche breakdown. When a voltage transient occurs, the diode rapidly conducts excess current, diverting it away from sensitive components and limiting the voltage across the protected circuit.
Detailed Application Field Plans
The SMBJ6.5A-HRA is widely used in various applications, including: - Consumer electronics - Telecommunications equipment - Industrial control systems - Automotive electronics - Power supplies
Detailed and Complete Alternative Models
Some alternative models to the SMBJ6.5A-HRA TVS diode include: - SMAJ6.5A: Similar characteristics but in a SMA package - P6SMBJ6.5A: Higher surge capability in a larger P6SMB package - SMCJ6.5A: Greater power dissipation in a SMC package
In conclusion, the SMBJ6.5A-HRA TVS diode offers effective surge protection for a wide range of electronic applications, providing rapid response and high surge capability in a compact SMB package.
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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de SMBJ6.5A-HRA en soluciones técnicas
What is the SMBJ6.5A-HRA?
- The SMBJ6.5A-HRA is a surface mount transient voltage suppressor diode designed to protect sensitive electronics from voltage transients induced by lightning, inductive load switching, and electrostatic discharge.
What is the maximum peak pulse power of the SMBJ6.5A-HRA?
- The maximum peak pulse power of the SMBJ6.5A-HRA is 600 watts.
What is the breakdown voltage of the SMBJ6.5A-HRA?
- The breakdown voltage of the SMBJ6.5A-HRA is 6.5 volts.
What are the typical applications for the SMBJ6.5A-HRA?
- The SMBJ6.5A-HRA is commonly used in telecommunications equipment, consumer electronics, industrial automation, and automotive systems to protect against voltage surges.
What is the operating temperature range of the SMBJ6.5A-HRA?
- The SMBJ6.5A-HRA has an operating temperature range of -55°C to +150°C.
What is the response time of the SMBJ6.5A-HRA?
- The response time of the SMBJ6.5A-HRA is typically less than 1 picosecond.
Does the SMBJ6.5A-HRA meet any specific industry standards?
- Yes, the SMBJ6.5A-HRA complies with the requirements of the RoHS directive and is also available in AEC-Q101 qualified versions for automotive applications.
Can the SMBJ6.5A-HRA be used in high-speed data lines?
- Yes, the SMBJ6.5A-HRA is suitable for protecting high-speed data lines such as USB, HDMI, and Ethernet interfaces.
What is the package type of the SMBJ6.5A-HRA?
- The SMBJ6.5A-HRA is available in a DO-214AA (SMB) package.
Is there a recommended PCB layout for the SMBJ6.5A-HRA?
- Yes, a recommended PCB layout is provided in the datasheet to ensure optimal performance and reliability of the SMBJ6.5A-HRA in technical solutions.