|
Triode/pentode
(ECF80 equivalent with different connections)
|
1 |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
9 |
base |
|
g(t) |
k(t) |
a(p) |
f |
f |
g1(p) |
s,k(p),g3(p) |
g2(p) |
a(t) |
B9A |
|
|
Vf |
Af |
Va |
Vs |
Vg |
mAa |
mAs |
ra |
gm |
Pdiss |
|
Pentode |
6.3 |
0.33 |
250 |
180 |
-5.8 |
5.7 |
1.4 |
1,500,000 |
2.1 |
1.7 |
| Triode |
|
|
100 |
|
-2 |
14 |
|
4,000 |
5 |
1.5 |
|
