FR1M-AQ is a fast recovery SMD rectifier diode manufactured by Diotec Semiconductor, designed for medium-frequency rectification and snubber/bootstrap applications. It features a maximum repetitive peak reverse voltage (VRRM) of 1000 V with a DC blocking voltage of 800 V, forward voltage drop below 1.3 V at 1 A, and a reverse recovery time below 500 ns. The device is housed in an SMA (~DO-214AC) package with a maximum junction temperature of 150°C and is AEC-Q101 qualified for automotive-grade reliability. It is ideal for industrial and commercial applications requiring high-voltage rectification with fast switching characteristics, offering compliance with RoHS and REACH standards.