
XN04401
NF
I
E
6
20
NF
I
E
V
CB
= 5
V
f
=
1千赫
R
g
=
2 k
T
a
=
25°C
V
CB
= 5
V
R
=
50 k
18 T
g
=
25°C
a
16
-h参数
I
E
V
CE
= 5
V
f
=
270赫兹
T
a
=
25°C
10
2
5
h
fe
噪声系数NF ( dB)的
噪声系数NF ( dB)的
14
4
-h参数
12
10
8
6
4
f
=
100赫兹
1千赫
10千赫
h
oe
(S)
3
10
h
ie
(k)
2
1
2
0
10
2
10
1
1
10
0
10
1
1
10
1
10
1
h
re
(× 10
4
)
1
10
发射极电流I
E
(MA )
发射极电流I
E
(MA )
发射极电流I
E
(MA )
-h参数
V
CE
I
E
=
2毫安
f
=
270赫兹
T
a
=
25°C
h
fe
10
2
-h参数
h
oe
(S)
10
h
re
(× 10
4
)
h
ie
(k)
1
1
10
10
2
集电极 - 发射极电压V
CE
(V)
SJJ00071BED
3