A
V
V
g
V
R
=
−
⋅
⋅
o
m
GS
V
V
=
i
GS
g
V
−
⋅
m
GS
A
=
V
V
GS
A
g
R
=
−
V
m
D
R
i
R
r
=
i
GS
ʹ'
R
R
R
=
i
E
i
ʹ'
A
I
R
A
A
i
=
−
I
V
R
D
A
VS
R
A
A
i
=
VS
V
R
R
+
i
R
o
R
R
=
o
D
Si agregamos la resistencia R
Compruebe esto.
D
R
⋅
D
S
, A
será cambiado a
S
V
75
R
D
.
R
S
SES