The 16SCYQ045C from Infineon Technologies is a Space Qualified Diode with a DC reverse voltage of 45 V and a maximum average forward current of 16 A. This diode has a maximum forward voltage drop of 0.62 V and a maximum reverse leakage current of 190 mA. It has a junction capacitance of 1400 pF and a thermal resistance of 1.6 Degrees C/W. The diode has a mass of 4.3g and measures 115 X 170 mil. It is designed to meet the rigorous requirements of hirel environments and comes in a hermetic isolated TO-257AA package.