MOSFET,RF,N CH,PP,28V,300W,175MHZ,DR; Transistor Type:RF FET; Drain Source Voltage Vds:70V; Continuous Drain Current Id:30A; Power Dissipation Pd:438W; Operating Frequency Range:1MHz to 500MHz; RF Transistor Case:DR; No. of Pins:5; SVHC:No SVHC (19-Dec-2011); Power Dissipation Max:438W