The 1N5822RLG is a Schottky barrier rectifier diode manufactured by ON Semiconductor. It is a popular choice for high-speed switching applications due to its low forward voltage drop and fast switching times. The 1N5822RLG has a maximum forward current rating of 3A and a maximum reverse voltage rating of 40V, making it suitable for a wide range of electronic circuits. This diode is housed in a durable and compact DO-201AD package, making it easy to handle and solder onto circuit boards. Overall, the 1N5822RLG is a reliable and efficient diode that is commonly used in power supply circuits, voltage regulators, and other applications that require fast and efficient rectification of AC signals