The SDS120J015H2 from Sanan IC is a RF Schottky Diode with Peak Reverse Voltage 1200 V (Surge Peak), Forward continuous Current 15000 to 41000 mA, Forward Voltage 1.45 to 2.70 V, Current Surge Peak 150 A (Non-Repetitive), Current 2 to 250 uA (Reverse). Tags: Surface Mount, Schottky Barrier Diode (SBD). More details for SDS120J015H2 can be seen below.