The STS232050U152AH from Eaton is a Power Diode with Reverse Current 1.0 µA, Reverse Voltage 5 V, Temperature operating range -55 to 150 Degree C, Reverse Breakdown Voltage 6 V, Total Capacitance 150 to 180 pF. Tags: Surface Mount. More details for STS232050U152AH can be seen below.