The DF2B6M5SL from Toshiba is a Power Diode with Dynamic Resistance 0.5 ohm, Reverse Current 0.1 uA, Reverse Voltage 5.5 to 8.0 V, Repetitive Peak Reverse Voltage 5.0 V, Non-Repetitive Peak Forward Current 2.5 A. Tags: Surface Mount. More details for DF2B6M5SL can be seen below.