The DF2S6.2FS from Toshiba is a Power Diode with Dynamic Resistance 30 ohm, Reverse Current 2.5 uA, Reverse Voltage 5.8 to 6.6 V, Repetitive Peak Reverse Voltage 5 V, Peak Reverse Voltage 5 V. Tags: Surface Mount. More details for DF2S6.2FS can be seen below.