The 81CNQ040SM Schottky Rectifier, manufactured by SMC Diodes, is a robust and reliable component for demanding power applications. This diode features a current rating of 80A and a voltage rating of 40V, housed in a TO-247AD package for efficient heat dissipation. Its Schottky barrier construction provides a low forward voltage drop, minimizing power loss and improving overall system efficiency. The fast switching speed of the 81CNQ040SM makes it suitable for high-frequency applications such as switching power supplies, DC-DC converters, and freewheeling diodes. Supreme Components International is an authorised distributor of SMC Diodes, ensuring you receive genuine components with full traceability and support. Trust SCI for your critical component needs.