BFQ72 Datasheet, PDF (4/14 Pages) Siemens Semiconductor Group – NPN Silicon RF Transistor (For low-distortion broadband amplifiers up to 2 GHz at collector currents from 10 mA to 30 mA.)

BFQ 72
Total power dissipation Ptot = f (TA*; TS)
*Package mounted on alumina
Transition frequency fT = f (IC)
VCE = 5 V, f = 200 MHz
Collector-base capacitance Ccb = f (VCB)
VBE = vbe = 0, f = 1 MHz