The IDP20E65D2 from Infineon Technologies is a Power Diode with Forward Current 20 to 40 A, Forward Voltage 1.6 to 2.2 V, Repetitive Peak Reverse Voltage 650 V, Non-Repetitive Peak Forward Current 120 A, Recovery Time 43 nS. Tags: Through Hole. More details for IDP20E65D2 can be seen below.