Overview of SMCJ28A by Littelfuse Inc.
The SMCJ28A from Littelfuse Inc. is a unidirectional transient voltage suppressor (TVS) diode designed to provide robust overvoltage protection. This component is part of the SMCJ series and is specified with a 1500W peak pulse power capability on a 10/1000µs waveform, which is essential for protecting sensitive electronic equipment from voltage transients induced by system inductance or lightning. Featuring a reverse standoff voltage of 28V and a maximum clamping voltage of 45.4V, the SMCJ28A is capable of handling significant voltage transients while maintaining a low operating leakage. Packaged in a DO-214AB (SMC) format, this device offers a compact solution for surface mount applications.
Its key attributes include a minimum breakdown voltage of 31.1V and a maximum of 34.4V, ensuring the device activates protection within a specific voltage range. The SMCJ28A is constructed from silicon, utilizing avalanche technology for high energy absorption and fast response to transient events. Additionally, this TVS diode features excellent clamping capability and low inductance, making it ideal for high-speed applications where minimizing the effect of fast transients is critical. Fully compliant with RoHS standards and featuring a lead-free (Pb-free) design, the SMCJ28A meets current environmental and regulatory requirements, promoting the use in a wide range of applications.
Industry Applications for SMCJ28A
The SMCJ28A transient voltage suppressor diode’s specifications and attributes make it suitable for a diverse range of industry applications. Its high peak pulse power rating, fast response time, and low leakage current are essential features for several sectors. The following industry applications are conceptual illustrations and require thorough analysis and verification by engineering and design teams for adherence to industry standards and specific application requirements:
- Telecommunications: In telecommunications equipment, the SMCJ28A might potentially protect against voltage spikes on the line, safeguarding components such as modems, communication interfaces, and RF transceivers. Its excellent clamping capability could be crucial in these applications.
- Consumer Electronics: Devices such as smartphones, laptops, and tablets could benefit from the protection offered by the SMCJ28A. Its small footprint and high protection level might make it an ideal choice for portable devices where space is limited, and reliability is paramount.
- Computing and Data Storage: Servers and storage devices require consistent protection from electrical transients to ensure data integrity. The low inductance and fast response time of the SMCJ28A might potentially provide the necessary protection against power surges in these high-speed environments.
- Industrial Automation: In industrial settings, where equipment is frequently exposed to high electrical noise and potential surge conditions, the robust characteristic of the SMCJ28A might potentially protect sensitive control systems and sensors.
- Electronic Manufacturing: During the testing and assembly of electronic components and systems, the SMCJ28A could possibly protect against electrostatic discharge (ESD) and other transient events, ensuring product reliability and operational safety.
It is critical to note that these potential industry applications are illustrative only and require detailed component evaluation and system-level testing to confirm compatibility and compliance with regulatory standards.
About Littelfuse Inc.
Littelfuse Inc. is a global manufacturer known for its extensive range of protection devices. In the realm of Transient Suppressors, Littelfuse stands out for its commitment to providing advanced protection technologies that address the evolving needs of modern electronic systems. The company manufactures a broad array of TVS diodes, including the SMCJ28A, designed to offer efficient and reliable solutions for transient voltage suppression. Littelfuse’s products find their place in various sectors due to their high performance, durability, and the trust the brand has built within the industry. The company’s focus on innovation, combined with stringent quality control measures, ensures that its transient suppressors, including the SMCJ series to which SMCJ28A belongs, meet the highest standards for electronic component reliability and performance.
Where to Find SMCJ28A by Littelfuse Inc
To secure the SMCJ28A for your application, we recommend researching on findchips.com. This platform provides up-to-date information on stock levels, pricing, and suppliers for the SMCJ28A and other Transient Suppressors. Historically, distributors such as Ozdisan Elektronik, Mouser Electronics, DigiKey, and Newark have stocked this part. However, availability can fluctuate, and to ensure you find the SMCJ28A in stock at the best price, check findchips.com. There, you’ll also be able to explore alternative parts offered by Littelfuse Inc or other manufacturers that may suit your requirements.