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SMBJ28CA-HRA
Product Overview
The SMBJ28CA-HRA belongs to the category of transient voltage suppressor diodes (TVS diodes) and is designed for use in a wide range of electronic applications. These diodes are characterized by their ability to protect sensitive electronic components from voltage transients induced by lightning, ESD, and other transient voltage events. The SMBJ28CA-HRA comes in a compact package, making it suitable for space-constrained applications. It is available in tape and reel packaging with a quantity of 3000 units per reel.
Specifications
- Part Number: SMBJ28CA-HRA
- Category: TVS Diode
- Voltage Rating: 28V
- Peak Pulse Power: 600W
- Package Type: SMB
- Packaging: Tape and Reel
- Quantity per Reel: 3000 units
Detailed Pin Configuration
The SMBJ28CA-HRA follows the standard pin configuration for SMB package diodes, with two pins for connection to the circuit board.
Functional Features
- Transient Voltage Suppression: Effectively clamps transient voltages to protect downstream components.
- Fast Response Time: Rapid response to transient events ensures minimal impact on the protected circuitry.
- Low Clamping Voltage: Provides effective protection without compromising the integrity of the protected circuit.
Advantages and Disadvantages
Advantages
- Effective protection against transient voltage events
- Compact form factor for space-constrained applications
- Fast response time for rapid transient suppression
Disadvantages
- Limited to specific voltage ratings
- May require additional components for comprehensive transient protection in complex systems
Working Principles
The SMBJ28CA-HRA operates based on the principle of avalanche breakdown, where it rapidly conducts excess current when subjected to a transient voltage event, thereby diverting the excessive energy away from the protected circuit.
Detailed Application Field Plans
The SMBJ28CA-HRA is commonly used in various electronic systems, including: - Power supplies - Communication equipment - Industrial control systems - Automotive electronics - Consumer electronics
Detailed and Complete Alternative Models
Some alternative models to the SMBJ28CA-HRA include: - SMAJ28A - SMCJ28CA - P6SMB28CA
In conclusion, the SMBJ28CA-HRA transient voltage suppressor diode offers effective protection against transient voltage events in a compact form factor, making it suitable for a wide range of electronic applications.
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What is the SMBJ28CA-HRA?
- The SMBJ28CA-HRA is a high-reliability, surface mount transient voltage suppressor diode designed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.
What is the maximum peak pulse power of the SMBJ28CA-HRA?
- The maximum peak pulse power of the SMBJ28CA-HRA is 600 watts for an 8/20µs waveform.
What is the breakdown voltage of the SMBJ28CA-HRA?
- The breakdown voltage of the SMBJ28CA-HRA is 31.1V.
What are the typical applications of the SMBJ28CA-HRA?
- Typical applications of the SMBJ28CA-HRA include protection of telecommunications equipment, industrial controls, consumer electronics, and automotive systems from voltage transients.
What is the operating temperature range of the SMBJ28CA-HRA?
- The SMBJ28CA-HRA has an operating temperature range of -55°C to +150°C.
What is the response time of the SMBJ28CA-HRA?
- The response time of the SMBJ28CA-HRA is less than 1 picosecond.
What is the package type of the SMBJ28CA-HRA?
- The SMBJ28CA-HRA is available in a DO-214AA (SMB) package.
Is the SMBJ28CA-HRA RoHS compliant?
- Yes, the SMBJ28CA-HRA is RoHS compliant.
What is the clamping voltage of the SMBJ28CA-HRA?
- The clamping voltage of the SMBJ28CA-HRA is 45.4V at 14A.
What are the reliability testing standards for the SMBJ28CA-HRA?
- The SMBJ28CA-HRA is tested and certified to meet the requirements of AEC-Q101 for automotive applications and is also in compliance with JEDEC standards.