Found 4 alternatives for BLP15M9S70GZ by Ampleon USA Inc.. Transistors Fets Mosfets Rf — SOT-1483-1.
RF MOSFET LDMOS 28V SOT1483-1
BLP15M9S100G/SOT1483/REELDP
BLP9H10-30G/SOT1483/REELDP
BLP9LA25SG/SOT1483/REELDP