
BC846...-BC850...
许用载荷普尔斯
R
thjs
=
(t
p
)
BC847BF-BC850BF
10
2
允许的脉冲负载
P
totmax
/P
totDC
=
(t
p
)
BC847BF-BC850BF
10
3
10
1
10
0
D=0.5
0.2
0.1
0.05
0.02
0.01
0.005
0
P
totmax
/P
totDC
K / W
R
thjs
10
2
10
1
D=0
0.005
0.01
0.02
0.05
0.1
0.2
0.5
10
-1 -6
10
10
-5
10
-4
10
-3
10
-2
s
10
0
10
0 -6
10
10
-5
10
-4
10
-3
10
-2
s
10
0
t
p
t
p
许用载荷普尔斯
R
thjs
=
(t
p
)
BC847BL3 , BC848BL3
10
2
允许的脉冲负载
P
totmax
/P
totDC
=
(t
p
)
BC847BL3 , BC848BL3
10
3
P
totmax
/
P
totDC
10
1
10
2
10
0
0.5
0.2
0.1
0.05
0.02
0.01
0.005
D=0
D=0
0.005
0.01
0.02
0.05
0.1
0.2
0.5
R
thjs
10
1
10
-1 -7
10
10
-6
10
-5
10
-4
10
-3
10
-2
s
10
0
10
0 -7
10
10
-6
10
-5
10
-4
10
-3
10
-2
s
10
0
t
p
t
p
10
2007-04-20