Datasheet

2006-09-29
7
BC817.../ BC818...
Total power dissipation P
tot
= ƒ(T
S
)
BC817, BC818: - - - , BC817K, BC818K:
__
_
0 15 30 45 60 75 90 105 120
°C
150
T
S
0
50
100
150
200
250
300
350
400
450
mW
550
P
tot
BC817K, BC818K
BC817, BC818
Total power dissipation P
tot
= ƒ(T
S
)
BC817W / KW, BC818W / KW
0 15 30 45 60 75 90 105 120
°C
150
T
S
0
50
100
150
200
250
300
350
400
450
mW
550
P
tot
Permissible Pulse Load
P
totmax
/P
totDC
= ƒ(t
p
)
BC817, BC818
10
-6
10
-5
10
-4
10
-3
10
-2
10
0
s
T
P
0
10
1
10
2
10
3
10
-
P
totmax
/P
totDC
D = 0
0.005
0.01
0.02
0.05
0.1
0.2
0.5
Permissible Pulse Load R
thJS
= ƒ(t
p
)
BC817 / K, BC818 / K
10
-6
10
-5
10
-4
10
-3
10
-2
10
0
s
T
P
-1
10
0
10
1
10
2
10
R
thJS
D = 0,5
0,2
0,1
0,05
0,02
0,01
0,005
0