The DF2B5M5CT from Toshiba is a Power Diode with Reverse Current 0.1 uA, Reverse Voltage 3.6 to 6.0 V, Repetitive Peak Reverse Voltage 3.3 V, Non-Repetitive Peak Forward Current 2.5 A, Peak Reverse Voltage 3.3 V. Tags: Surface Mount. More details for DF2B5M5CT can be seen below.