Overview of SMBJ28CA by Littelfuse Inc.
The SMBJ28CA is a bidirectional transient voltage suppressor diode designed to protect electronic circuits from high transient voltages. It is capable of withstanding surge powers of up to 600W and has a reverse stand-off voltage of 28V. This component, which comes in a DO-214AA package, is part of Littelfuse’s SMBJ series. The device’s clamping voltage can reach up to 45.4V, ensuring effective protection against voltage spikes. The SMBJ28CA is constructed from silicon, which offers excellent clamping capability, and it is enclosed in a plastic/epoxy package for durability. It ensures compatibility with high-speed assembly lines thanks to its surface mount configuration and is specified for operation over a wide temperature range, from -65°C to 150°C.
Among its specifications, the SMBJ28CA features a nominal breakdown voltage of 32.75V, with a minimum and maximum threshold of 31.1V and 34.4V respectively, ensuring precise protection for sensitive circuits. It is a single-element device, aligning with industry-standard configurations for transient voltage suppressors. The diode showcases a bidirectional polarity, making it suitable for AC applications or where reverse voltage protection is required. Furthermore, the SMBJ28CA meets various compliance standards including Rohs, with a JEDEC-95 code DO-214AA and an ECCN code of EAR99. Additionally, it is recognized under IEC-61000-4-2 and 4-4 standards, and it is UL recognized, affirming its reliability and safety for electronic devices.
Industry Applications for SMBJ28CA
The SMBJ28CA from Littelfuse Inc. has a broad range of potential industry applications due to its robust transient voltage suppression capabilities. It’s important to note that these potential uses are illustrative and subject to verification by engineering and design teams for specific application compliance and standards adherence. Some conceivable applications include:
- Consumer Electronics: Devices such as smartphones, laptops, and other personal electronic devices could utilize the SMBJ28CA for protection against voltage transients, ensuring device longevity and user safety.
- Industrial Automation: In industrial settings where machinery and control systems are susceptible to high voltage spikes, the SMBJ28CA might offer reliable protection, preventing downtime and equipment damage.
- Telecommunications: This component might be incorporated into telecommunications hardware, where maintaining signal integrity and protecting against external voltage surges is crucial for continuous connectivity.
- Computing and Data Storage: Servers and storage devices, which require stable power supplies and are sensitive to electrical irregularities, potentially could be safeguarded using SMBJ28CA diodes.
- Automotive: Given that automotive electronics are increasingly sophisticated and exposed to surges from alternators or load dumps, the SMBJ28CA could potentially offer essential protection, pending compliance with automotive industry standards.
Note: These potential industry applications are conceptual and necessitate analysis and verification by engineering and design teams to ensure adherence to industry standards and specific application requirements.
About Littelfuse Inc.
Littelfuse Inc. is a leading manufacturer of circuit protection devices, with a broad portfolio that includes Transient Suppressors, fuses, and more. The company is well-regarded for its expertise in developing products that provide reliable protection across a wide array of electrical and electronic applications. The SMBJ28CA is part of the SMBJ series, exhibiting Littelfuse’s commitment to offering high-quality, dependable transient voltage suppressors. Littelfuse’s products are designed to meet the stringent requirements of a variety of industries, underscoring their commitment to safety, reliability, and performance. With its robust portfolio of diodes, Littelfuse ensures that electronic devices across different sectors are effectively safeguarded against electrical hazards.
Where to Find SMBJ28CA by Littelfuse Inc.
For those looking to purchase the SMBJ28CA transient voltage suppressor diode or find comparable Transient Suppressors, utilizing the platform at findchips.com is highly recommended. This resource offers comprehensive information on current stock levels, pricing, and availability from a range of distributors. Although the SMBJ28CA has historically been available through distributors such as Win Source Electronics, Ozdisan Elektronik, Master Electronics, and LCSC, inventory can fluctuate significantly. Consequently, checking the most up-to-date availability and pricing information on findchips.com ensures that procurement professionals and engineers can make well-informed purchasing decisions.