The D2601N90T from Infineon Technologies is a Power Diode with Forward Current 2200 A, Reverse Current 100 mA, Repetitive Peak Reverse Voltage 8500 to 9000 V, Non-Repetitive Peak Forward Current 52000 A, Temperature operating range -40 to +160 Degree C. Tags: Ceramic. More details for D2601N90T can be seen below.