Datasheet
BC 846 ... BC 850
7 Nov-11-1999
h parameter h
e
= f (V
CE
) normalized
I
C
= 2mA
0
0102030
EHP00369
V
CE
h
e
V
1.0
0.5
1.5
2.0
=
2 mA
h
h
h
h
e
e
e
e
21
11
12
22
C
Ι
h parameter h
e
= f (I
C
) normalized
V
CE
= 5V
10 10 10
EHP00368
mA
-1 0 1
5
e
h
2
10
-1
10
1
10
10
0
5
5
5
h
11e
h
12e
h
21e
h
22e
V
CE
= 5 V
Ι
C
Noise figure F = f (V
CE
)
I
C
= 0.2mA, R
S
= 2kΩ, f = 1kHz
0
10 10 10 10
BC 846...850 EHP00370
V
CE
F
V
10
5
15
dB
20
-1 0 1 2
5
Noise figure F = f (f)
I
C
= 0.2mA, V
CE
= 5V, R
S
= 2kΩ
10 10 10 10
BC 846...850 EHP00371
F
kHz
dB
-2 -1 1 2
20
10
0
5
15
f
0
10