The MCR72-8G is a surface-mount, plastic, ultrafast rectifier from ON Semiconductor. This device is a dual common cathode rectifier that provides high current rectification for pulsed applications, with a maximum peak reverse voltage of 800V and a maximum average forward current of 7A. The MCR72-8G is ideal for use in bridge rectifier, switching applications, and other power-related circuits. It also has a high surge capability and a very low forward voltage drop. The package of the device is a TO-252-2L, with a base lead offered for improved mounting and thermal dissipation.