The DF2B7SL from Toshiba is a Power Diode with Reverse Current 0.5 uA, Reverse Voltage 5.8 to 7.8 V, Repetitive Peak Reverse Voltage 5.3 V, Non-Repetitive Peak Forward Current 3 A, Peak Reverse Voltage 5.3 V. Tags: Surface Mount. More details for DF2B7SL can be seen below.