Overview of SMAJ24CA by Littelfuse Inc.
The SMAJ24CA by Littelfuse Inc. is a Transient Voltage Suppressor Diode (TVS) designed to protect sensitive electronic equipment from voltage surges and spikes. It operates at 400W with a reverse standoff voltage of 24V in a bidirectional configuration. The device is encapsulated in a DO-214AC (SMA) package, characterized by its compact, two-pin plastic design that is both halogen-free and RoHS compliant. This TVS diode is part of the SMAJ series, known for its excellent clamping capability and low inductance, making it suitable for a wide range of protective applications.
The device’s nominal breakdown voltage is specified as 28.1V, with a minimum of 26.7V and a maximum of 29.5V. When subjected to voltage surges, the SMAJ24CA can clamp up to a maximum voltage of 38.9V. It is constructed from silicon, utilizing avalanche technology, a feature that contributes to its robust surge protection capabilities. The diode’s operational temperature range extends from -65°C to 150°C, highlighting its reliability in varied environments. Furthermore, the SMAJ24CA is surface mountable and comes with a maximum forward voltage of 3.5V and a peak reverse voltage of 24V. A key point to note is its moisture sensitivity level of 1, indicating that the component can withstand exposure to humidity without degradation in performance.
The dedicated features such as low inductance and excellent clamping capability make the SMAJ24CA a versatile component across various applications requiring voltage surge protection. Although the part’s life cycle is active, and it complies with RoHS, it is not indicated as lead-free (Pb-Free), nor is it reach compliant. Profiled for standards like IEC-61000-4-2, 4-4, the device assures adherence to essential surge immunity requirements.
Industry Applications for SMAJ24CA
Given its ability to protect against voltage surges, the SMAJ24CA is versatile, finding applications across multiple industries. Here are potential industry use cases:
- Consumer Electronics: Device’s bidirectional surge protection is crucial for safeguarding the circuitry of consumer electronics such as smartphones, tablets, laptops, and televisions, potentially enhancing the longevity and reliability of these devices.
- Telecommunications: Telecommunications equipment requires robust protection against electrical transients that could impair communication lines. The SMAJ24CA might be a fitting choice for modems, routers, and switching gear, courtesy of its bidirectional clamping capability.
- Aerospace and Defense: Critical systems in aerospace and defense applications, which often operate in environments where electrical surges are common, could benefit from the high-surge-handling capability and the extensive operating temperature range of the SMAJ24CA.
- Industrial Automation: In industrial settings, where machinery and control systems are susceptible to electrical noise and surges, the SMAJ24CA could offer indispensable protection, potentially prolonging equipment life and minimizing downtime.
- Computing and Data Storage: Servers and storage systems, integral to data centers, require stringent protection against surges to maintain data integrity and availability. The low inductance and excellent clamping ability of the SMAJ24CA could be critical attributes for such applications.
Note that these potential industry applications are conceptual and warrant thorough verification by engineering and design teams to ensure conformance to specific industry standards and application needs.
About Littelfuse Inc.
Littelfuse Inc. is a leading manufacturer of circuit protection devices, notably excelling in the production of Transient Suppressors among other types of diodes. SMAJ24CA is just one example of their commitment to delivering high-quality, reliable components for surge protection. Littelfuse’s portfolio in this domain includes a variety of TVS diodes designed to meet a broad spectrum of needs, catering to different voltage requirements, configurations, and package styles. By incorporating innovative technologies and materials, such as silicon for the SMAJ24CA, Littelfuse enhances the performance, durability, and usability of their components for applications across consumer electronics, telecommunications, industrial automation, and more.
Where to Find SMAJ24CA by Littelfuse Inc
To locate the SMAJ24CA for purchase, consider using findchips.com. This platform allows for the comparison of stock levels and pricing from a variety of distributors. Additionally, those seeking alternative parts to the SMAJ24CA can explore other Transient Suppressors that might be offered by Littelfuse Inc or other manufacturers. Previously, distributors such as Ozdisan Elektronik, New Advantage Corporation, Master Electronics, and Mouser Electronics have listed this part, but current availability and pricing can best be checked directly on FindChips. This ensures access to the most up-to-date information, helping streamline the procurement process.