SMBJ28A-E3
Manufacturer: Vishay Intertechnology
Part Number: SMBJ28A-E3
| Attribute | Value |
| cate_name | TVS Diodes & ESD Suppressors |
| Datasheet | SMBJ28A-E3 Vishay Intertechnology |
| rohs | Compliance |
| reference_package | DO-214-AA |
| mounting | SMD mount |
| application_level | Industrial |
| lifecycle | |
| spm | |
| operating_temperature | -55℃~150℃ |
| length_width_height | 4.57mm*3.94mm*2.24mm |
| breakdown_voltage | 31.1V |
| clamping_voltage | 45.4V |
| peak_pulse_current | 13.2A |
| peak_pulse_power_dissipation | 600W(Min) |
| polarity | - |
| working_voltage | - |
Overview:
The Vishay Intertechnology SMBJ28A-E3 is a high-performance Schottky barrier diode designed for use in various electronic applications that require efficient power conversion and management. Manufactured by Vishay, a leading global manufacturer of discrete semiconductors and passive electronic components, this diode is renowned for its reliability and efficiency.
Features:
1. High Efficiency: Utilizing Schottky technology, the SMBJ28A-E3 offers lower forward voltage drops and higher switching speeds compared to traditional diodes.
2. Robust Construction: The diode is built to withstand harsh conditions, ensuring long-term reliability in a wide range of operating environments.
3. Wide Operating Temperature Range: Suitable for applications that require operation in extreme temperatures, from -55°C to +150°C.
4. Low Forward Voltage: Minimizes power loss during the conduction of current, making it ideal for power supply applications.
Development Support:
Vishay provides comprehensive technical support and resources to assist engineers in integrating the SMBJ28A-E3 into their designs. This includes datasheets, application notes, and design guides that facilitate the development process.
Application Fields:
1. Power Supplies: Used in switching power supplies for efficient energy conversion.
2. Automotive Electronics: Employed in various automotive systems for reliable power management.
3. Renewable Energy Systems: Ideal for solar panel systems and wind turbines for efficient energy harvesting.
4. Telecommunications: Used in power management systems for telecommunications equipment.
Parameter Introduction:
- Max Forward Current (IF): 1A
- Max Reverse Voltage (VR): 28V
- Max Forward Voltage (VF): 0.35V at 1A
- Max Power Dissipation (PD): 1W
- Storage Temperature Range: -65°C to +150°C
- Package Type: DO-219AB
Frequently Asked Questions (FAQs):
1. Q: What makes the SMBJ28A-E3 different from other diodes?
A: The SMBJ28A-E3 utilizes Schottky technology, which offers lower forward voltage drops and faster switching times, making it more efficient for power management applications.
2. Q: Can the SMBJ28A-E3 be used in high-temperature environments?
A: Yes, the SMBJ28A-E3 is designed to operate in a wide temperature range from -55°C to +150°C, making it suitable for high-temperature applications.
3. Q: How does the SMBJ28A-E3 contribute to energy efficiency in power supplies?
A: The low forward voltage drop of the SMBJ28A-E3 reduces power loss during current conduction, contributing to overall energy efficiency in power supply systems.
4. Q: Is there technical support available for using the SMBJ28A-E3 in my design?
A: Yes, Vishay offers technical support, including datasheets and design guides, to assist engineers in integrating the SMBJ28A-E3 into their projects.
5. Q: What are the packaging options for the SMBJ28A-E3?
A: The SMBJ28A-E3 is available in the DO-219AB package type, which is compact and suitable for a variety of electronic applications.
For more detailed information, it is recommended to consult the official Vishay datasheet and technical documentation for the SMBJ28A-E3.
Please refer to the product rule book for details.
Vishay is recognized for its diverse product lineup that includes diodes, rectifiers, MOSFETs, optoelectronics, as well as capacitors, resistors, and inductors. Notably, the company excels in developing cutting-edge solutions like power-integrated circuits, MOSFET modules, optocouplers, and tailor-made magnetic components. These innovations underscore Vishay’s role in driving technological advancements across multiple industries.
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