The DF2S23P2CTC from Toshiba is a Power Diode with Reverse Current 0.1 uA, Reverse Voltage 21.5 to 25.5 V, Repetitive Peak Reverse Voltage 21 V, Non-Repetitive Peak Forward Current 14 A, Peak Reverse Voltage 21 V. Tags: Surface Mount. More details for DF2S23P2CTC can be seen below.