The EPC2308 from Efficient Power Conversion is a RF Transistor with Voltage - Drain-Source (Vdss) 150 V, Voltage - Gate-Source (Vgs) -4 to 6 V, Drain Current 63 A, Drain Leakage Current (Id) 0.01 to 0.2 mA (Drain-Source), Gate Leakage Current (Ig) 0.015 to 4 mA (Gate to Source). More details for EPC2308 can be seen below.