The CPW2-0650-S012B from Wolfspeed is a Power Diode with Forward Current 12 A, Forward Voltage 1.5 to 2.4 V, Reverse Current 0.015 to 0.295 mA, Reverse Voltage 650 V, Repetitive Peak Reverse Voltage 650 V. Tags: Chip. More details for CPW2-0650-S012B can be seen below.