11.02.2015 18:47:28   uTracer3, GUI  V3.11  Pentode Quick Test
 
PCL86 Pentode  #219
 
Test conditions:
Va  : 250 (V)                Swing +/- 25 V (10%)
Vs  : 250 (V)                Swing +/- 25 V (10%)
Vg  : -7 (V)                 Swing +/- 0.7 V (10%)
 
Test results:
Ia  : 23.59 (mA)             66 % of nominal 36 (mA)             
Gma : 7.88 (mA/V)            79 % of nominal 10 (mA/V)          Gma = dIa/dVg
Ra  : 66.51 (kohm)           139 % of nominal 48 (kohm)         Ra  = dVa/dIa
mu1 : 524 (-)                                                   mu1 = Gma*Ra
Gm1 : 312 (uA/V)                                                Gm1 = dIa/dVs
 
Is  : 3.91 (mA)              65 % of nominal 6 (mA)              
Gms : 1.27 (mA/V)                                               Gma = dIs/dVg
Rs  : 17.75 (kohm)                                              Rs  = dVs/dIs
mu2 : 23 (-)                                                    mu2 = Gms*Rs
Gm2 : -1 (uA/V)                                                 Gm2 = dIs/dVa