BC846...-BC850...
跃迁频率
f
T
=
(I
C
)
V
CE
= 5 V
10
3
兆赫
EHP00363
集电极 - 基极电容
C
cb
=
(V
CB
)
发射极 - 基极电容
C
eb
=
(V
EB
)
13
pF
11
f
T
5
C
CB /
C
EB
10
9
8
7
6
5
CEB
10
2
5
4
3
2
1
建行
10
1
10
-1
5 10
0
5
10
1
mA
10
2
0
0
4
8
12
16
V
22
Ι
C
V
CB
/V
EB
总功耗
P
合计
=
(T
S
)
BC846-BC850
总功耗
P
合计
=
(T
S
)
BC847BF-BC850BF
360
300
mW
mW
300
270
250
225
P
合计
210
180
150
120
90
60
30
0
0
15
30
45
60
75
90 105 120
P
合计
240
200
175
150
125
100
75
50
25
°C
150
T
S
0
0
15
30
45
60
75
90 105 120
°C
150
T
S
8
2007-04-20
