The MA4E1339B1-287T from MACOM Technology Solutions is a plastic lead-free Radio Frequency Schottky diode with one series pair, rated 20 V, 30 mA and 250 mW, in a SOT-23 package.
The MA4E1339A1-287T from MACOM Technology Solutions is a lead-free single Schottky Radio Frequency diode rated 20 V, 30 mA and 250 mW, in a SOT-23 package.
The MA4E1339A1-1141T from MACOM Technology Solutions is a single Schottky Radio Frequency diode rated 20 V and 30 mA, dissipating 250 mW, in an SOD-323 package.
The MA4E1339B1-1146T from MACOM Technology Solutions is a Schottky Radio Frequency diode in a series-connected pair rated 20 V, 30 mA and 250 mW, in a SOT-323 package, lead-free.