The IDH03SG60C from Infineon Technologies is a Power Diode with Forward Current 3 A, Forward Voltage 2.1 V, Reverse Current 0.00023 to 0.15 mA, Repetitive Peak Reverse Voltage 600 V, Non-Repetitive Peak Forward Current 11.5 A. Tags: Through Hole. More details for IDH03SG60C can be seen below.