The STPS80A150CHR from STMicroelectronics is a Power Diode with Forward Current 40 to 80 A, Forward Voltage 0.81 to 2.33 V, Reverse Current 14 uA, Repetitive Peak Reverse Voltage 150 V, Non-Repetitive Peak Forward Current 190 A. Tags: Surface Mount. More details for STPS80A150CHR can be seen below.