The IDH04G65C6 from Infineon Technologies is a Power Diode with Forward Current 4 A, Forward Voltage 1.25 V, Reverse Current 0.0004 to 0.031 mA, Repetitive Peak Reverse Voltage 650 V, Non-Repetitive Peak Forward Current 29 A. Tags: Through Hole. More details for IDH04G65C6 can be seen below.