The MSS20,047-E25 from MACOM is a RF Schottky Diode with Peak Reverse Voltage 0.8 V min.@100µA, Forward continuous Current 35 mA, Power Dissipation 100 mW, Capacitance 0.15 to 0.2 pF, Operating Temperature -65 to + 150 Degrees C. Tags: Surface Mount, P Type. More details for MSS20,047-E25 can be seen below.