total power dissipation Ptot = ƒ(TS);
permissible pulse load RthJS = ƒ(tp);
permissible pulse loadPtotmax/PtotDC = ƒ(tp);
collector-base capacitance Ccb= ƒ(VCB)f = 1MHz;
transition frequency fT= ƒ(IC) f = 2 GHz VCE = parameter in V;
power gain Gma, Gms, |S21|² = ƒ (f) VCE = 2 V, IC = 20 mA;
power gain Gma, Gms = ƒ (IC) VCE = 2V f = parameter in GHz;
collector-base capacitance Ccb = f (VCB) VBE = 0, f = 1MHz;
noise figure F = f (IC) VCE = 2 V, ZS = ZSopt;
noise figure F = f (IC) VCE = 2 V, f = 1.8 GHz;