The 30CLJQ150 from Infineon Technologies is a Power Diode with Forward Current 15 A, Forward Voltage 0.72 to 1.23 V, Reverse Voltage 150 V, Repetitive Peak Reverse Voltage 150 V, Non-Repetitive Peak Forward Current 130 A. Tags: Surface Mount. More details for 30CLJQ150 can be seen below.