The DF2S8.2CT from Toshiba is a Power Diode with Dynamic Resistance 30 ohm, Reverse Current 0.5 uA, Reverse Voltage 7.7 to 8.7 V, Temperature operating range -55 to 150 Degree C, Reverse Breakdown Voltage 7.7 to 8.7 V. Tags: Surface Mount. More details for DF2S8.2CT can be seen below.