The STPSC15H12G2Y-TR from STMicroelectronics is a Power Diode with Forward Current 15 A, Forward Voltage 1.5 V, Reverse Current 90 µA, Reverse Voltage 1200 V, Repetitive Peak Reverse Voltage 1200 V. Tags: Surface Mount. More details for STPSC15H12G2Y-TR can be seen below.