Sino-MicroelectronicsThe JCS12N65FC-220MF is a MOSFET N Trench with 650V, 12A (Tc) 4V @ 250uA, 620 mΩ @ 6A, 10V, TO-220MF and RoHS certifications manufactured by Jilin Sino-Microelectronics. It is an advanced MOSFET part designed to be used for power management applications. The MOSFET utilizes a trench structure with very low on-state resistance. This low on-state resistance helps to reduce the switching and conduction losses, thus making it more efficient compared to devices with higher on-state resistance. The part has a breakdown voltage of 650V, a current rating of 12A (Tc), a 4V @ 250uA, a 620 mΩ @ 6A, and a 10V rating. It also has RoHS certifications, ensuring that it meets the environmental standards for safe storage and use. The device is packaged in an industry standard TO-220MF package.