From $0.63 • 1 k+ units available from DigiKey
RF Diode Schottky - Cross Over 5V 130 mA SOT-143
From $0.27 • 10 k+ units available from DigiKey
RF Diode Schottky - Single 5V 100 mA SOD-523
RF Diode Schottky - Single 50V 100 mA
RF Diode Schottky - 1 Pair Series Connection 5V 130 mA SOT-23-3