Overview of SMBJ40A-E3/52 by Vishay Intertechnologies
The Transient Voltage Suppressor Diode, specifically the SMBJ40A-E3/52 by Vishay Intertechnologies, encompasses several defining features and specifications integral for effective transient voltage suppression. This unidirectional diode is capable of withstanding up to 600 watts of peak pulse power, making it suitable for absorbing transient overvoltages that are typically caused by external sources such as lightning, line spikes, and load switching. It operates effectively within a range of -55 °C to +150 °C, ensuring reliability in diverse environmental conditions.
The device’s breakdown voltage is characterized between a minimum of 44.4 V and a maximum of 49.1 V, with a nominal value of around 46.75 V. When it comes to clamping voltage, the device stands at a maximum of 64.5 V, providing a robust defense against voltage transients. Additionally, its configuration rests within a single diode element assembled in a DO-214AA package, designed with a rectangular, plastic/epoxy body for durability and effective performance.
The SMBJ40A-E3/52 has been meticulously designed using silicon-based technology, which enhances its clamping capability, a critical feature noted in its additional characteristics. Among its attributes, this device is UL recognized and carries a moisture sensitivity level of 1, indicating its robustness for various industrial applications. This part has a maximum forward voltage of 3.5 V and a very low reverse current-maximally constrained to 1 µA. It is also compliant with RoHS, an essential marker for environmental stewardship in electronic components production, though it is noted to be not compliant with REACH standards.
Industry Applications for SMBJ40A-E3/52
The industry applications for the SMBJ40A-E3/52 are diverse, each benefiting distinctively from its specifications and performance characteristics. Notably, the potential use of this part in various sectors should be scrutinized and validated by respective engineering teams to meet specific requirements and standards.
- Industrial Automation: In industrial automation, the ability to manage high transient voltages is crucial to protect sensitive microcontroller-based machinery. The Transient Suppressors could potentially safeguard PLCs and sensors from sudden surges, thus maintaining operational integrity and reducing downtime caused by equipment failures.
- Renewable Energy: Systems such as solar inverters and wind turbine controllers, which are susceptible to lightning-induced surges, could possibly benefit from the protective measures offered by the SMBJ40A-E3/52. Its excellent clamping capability would provide a robust shield against the energy spikes typically seen during stormy conditions.
- Robotics and Drones: Robots and drones operate with delicate electronic systems that must function under variable environmental influences. Incorporating transient voltage suppressors could be crucial for ensuring resilience against electrostatic discharges (ESD) which the equipment might encounter during its operation.
Note: These industry applications are conceptual and illustrative, requiring concrete analysis and verification by specialized design and engineering teams to ensure compliance with industry standards and specific practical requirements.
About Vishay Intertechnologies
Vishay Intertechnologies is a notable player in the realm of electronic components, offering a wide range of products including Transient Suppressors. Their expertise spans across various types of diodes, capacitors, and other essential electronic components. The SMBJ40A-E3/52 is just one among the many robust transient voltage suppressors they manufacture, tailored for diverse applications, emphasizing on its high power, reliability, and protective capabilities in challenging electronic circuits.
In addition to SMBJ40A-E3/52, Vishay Intertechnologies produces an array of similar diodes which exhibit excellent performance across different parameters. Their focus on technological innovation and quality assurance has made them a respected supplier in the electronics industry.
Where to Find SMBJ40A-E3/52 by Vishay Intertechnologies
To procure the SMBJ40A-E3/52, one can explore several distributor options where the part has historically been available, such as TTI Europe, Mouser Electronics, and Farnell. It is recommended to verify current stock levels and pricing through findchips.com. Additionally, to find alternate Transient Suppressors that might be offered by Vishay Intertechnologies or other manufacturers, findchips.com provides a comprehensive platform for such research.