Datasheet

2006-09-29
6
BC817.../ BC818...
Base-emitter saturation voltage
I
C
= ƒ(V
BEsat
), h
FE
= 10
0
10
EHP00222BC 817/818
BEsat
V
2.0 V 4.0
-1
10
0
10
1
3
10
5
5
Ι
C
mA
5
2
10
1.0 3.0
˚C -50
25
˚C
˚C
150
Collector cutoff current I
CBO
= ƒ(T
A
)
V
CBO
= 25 V
0
10
EHP00221BC 817/818
A
T
150
0
5
10
Ι
CBO
nA
50 100
1
10
2
10
4
10
˚C
typ
max
10
3
Transition frequency f
T
= ƒ(I
C
)
V
CE
= parameter in V, f = 2 GHz
10
EHP00218BC 817/818
03
10mA
1
10
3
10
5
5
10
1
10
2
10
2
C
T
f
MHz
Ι
Collector-base capacitance C
cb
= ƒ(V
CB
)
Emitter-base capacitance C
eb
= ƒ(V
EB
)
BC817, BC818: - - - , BC817K, BC818K:
__
_
0 2 4 6 8 10 12 14 16
V
20
V
CB
/V
EB
0
5
10
15
20
25
30
35
40
45
50
55
60
pF
75
C
CB
/C
EB
CEB: BC817/BC818
CEB: BC817K/BC818K
CCB: BC817/BC818
CCB: BC817K/BC818K