The BAT64-05W from Micro Commercial Components is a RF Schottky Diode with Peak Reverse Voltage 40 V, Forward continuous Current 250 mA, Forward Voltage 0.2 to 0.75 V, Current Surge Peak 0.8 A, Power Dissipation 250 mW. Tags: Surface Mount. More details for BAT64-05W can be seen below.