BFQ82 Datasheet, PDF (4/18 Pages) Siemens Semiconductor Group – NPN Silicon RF Transistor (For low-noise, high-gain amplifiers up to 2 GHz. Linear broadband applications at collector currents up to 40 mA.)

BFQ 82
Total power dissipation Ptot = f (TA*; TS)
* Package mounted on alumina
Transition frequency fT = f (IC)
f = 500 MHz
Collector-base capacitance Ccb = f (VCB)
VBE = vbe = 0, f = 1 MHz