The DF2S8.2FS from Toshiba is a Power Diode with Dynamic Resistance 30 ohm, Reverse Current 0.5 uA, Reverse Voltage 7.7 to 8.7 V, Repetitive Peak Reverse Voltage 6.5 V, Peak Reverse Voltage 6.5 V. Tags: Surface Mount. More details for DF2S8.2FS can be seen below.