BC846T...BC850T
-h参数
h
e
=
f
(
I
C
)
归
V
CE
= 5V
EHP00368
-h参数
h
e
=
f
(
V
CE
)
归
I
C
= 2毫安
EHP00369
10
2
h
e
5
2.0
h
e
h
11e
1.5
Ι
C
= 2毫安
h
21
e
h
11
e
10
5
1
V
CE
= 5 V
h
12e
1.0
h
12
e
h
22
e
10
0
h
21e
5
h
22e
10
-1
0
0.5
10
-1
5
10
0
mA
10
1
0
10
20
V
V
CE
30
Ι
C
噪声系数
F
=
f
(
V
CE
)
I
C
= 0.2毫安，
R
S
= 2k ,
f
= 1kHz时
公元前846 ... 850
噪声系数
F
=
f
(
f
)
20
EHP00370
20
dB
公元前846 ... 850
F
dB
F
15
15
10
10
5
5
0
10
-1
5
10
0
10
1
V
V
CE
10
2
0
10
-2
10
-1
10
0
10
1
8
Aug-01-2002
EHP00371
I
C
= 0.2毫安，
V
CE
= 5V,
R
S
= 2k
10千赫
2
f
