The DF2B5PCT from Toshiba is a Power Diode with Reverse Current 0.1 uA, Reverse Voltage 3.7 to 6.5 V, Repetitive Peak Reverse Voltage 3.6 V, Non-Repetitive Peak Forward Current 27 A, Peak Reverse Voltage 3.6 V. Tags: Surface Mount. More details for DF2B5PCT can be seen below.