The SDS065J016C3 from Sanan IC is a RF Schottky Diode with Peak Reverse Voltage 650 V, Forward continuous Current 16000 mA, Forward Voltage 1.3 to 1.55 V, Current Surge Peak 135 A (Non-Repetitive), Current 48 uA (Reverse). Tags: Schottky Barrier Diode (SBD). More details for SDS065J016C3 can be seen below.