The S3M0040120D-A Schottky Barrier Rectifier Diode from SMC Diodes is a robust and efficient component suitable for a wide range of power rectification applications. Supreme Components International is an authorised distributor of SMC Diodes, ensuring you receive genuine, high-quality components. This diode boasts a voltage rating of 40V and a current rating of 12A, making it ideal for demanding circuits. Its Schottky barrier construction provides fast switching speeds and low forward voltage drop, enhancing overall system efficiency. The S3M0040120D-A is housed in a SMC package, offering excellent thermal performance and ease of mounting. Consider this diode for your next power supply, DC-DC converter, or other rectification needs. Benefit from its reliable performance and compact design.