24.03.2017 09:21:44   uTracer3, GUI  V3.11  Pentode Quick Test
 
E84L #106
 
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  : 39,5 (mA)              104 % of nominal 38 (mA)            
Gma : 10,08 (mA/V)           101 % of nominal 10 (mA/V)         Gma = dIa/dVg
Ra  : 34,98 (kohm)           87 % of nominal 40 (kohm)          Ra  = dVa/dIa
mu1 : 353 (-)                >>> % of nominal 19 (-)            mu1 = Gma*Ra
Gm1 : 506 (uA/V)                                                Gm1 = dIa/dVs
 
Is  : 4,09 (mA)              100 % of nominal 4,1 (mA)           
Gms : 1,22 (mA/V)                                               Gma = dIs/dVg
Rs  : 15,67 (kohm)                                              Rs  = dVs/dIs
mu2 : 19 (-)                                                    mu2 = Gms*Rs
Gm2 : -3 (uA/V)                                                 Gm2 = dIs/dVa