BC850B Infineon Technologies, BC850B Datasheet - Page 6

• Manufacturer Part Number: BC850B
• Manufacturer: Infineon Technologies

Specifications of BC850B

• Packages: SOT23
• Polarity: NPN
• Vceo (max): 45.0 V
• Ptot (max): -
• Hfe (min): 200.0 - 450.0
• Ic: 2.0 mA

Electrical Characteristics at T
Parameter
AC Characteristics
Transition frequency
I
Collector-base capacitance
V
Emitter-base capacitance
V
Short-circuit input impedance
I
I
I
Open-circuit reverse voltage transf. ratio
I
I
I
Short-circuit forward current transf. ratio
I
I
I
Open-circuit output admittance
I
I
I
Noise figure
I
Equivalent noise voltage
I
f = 10 ... 50 Hz , BC850...
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
CB
EB
f = 200 Hz, R
= 10 mA, V
= 2 mA, V
= 2 mA, V
= 2 mA, V
= 2 mA, V
= 2 mA, V
= 2 mA, V
= 2 mA, V
= 2 mA, V
= 2 mA, V
= 2 mA, V
= 2 mA, V
= 2 mA, V
= 200 µA, V
= 200 µA, V
= 0.5 V, f = 1 MHz
= 10 V, f = 1 MHz
CE
CE
CE
CE
CE
CE
CE
CE
CE
CE
CE
CE
CE
CE
CE
S
= 5 V, f = 1 kHz, h
= 5 V, f = 1 kHz, h
= 5 V, f = 1 kHz, h
= 5 V, f = 1 kHz, h
= 5 V, f = 1 kHz, h
= 5 V, f = 1 kHz, h
= 5 V, f = 1 kHz, h
= 5 V, f = 1 kHz, h
= 5 V, f = 1 kHz, h
= 5 V, f = 1 kHz, h
= 5 V, f = 1 kHz, h
= 5 V, f = 1 kHz, h
= 5 V, f = 100 MHz
= 2 k , BC849..., BC850...
= 5 V, f = 1 kHz,
= 5 V, R
S
= 2 k ,
A
= 25°C, unless otherwise specified
FE
FE
FE
FE
FE
FE
FE
FE
FE
FE
FE
FE
-grp.A
-grp.B
-grp.C
-grp.A
-grp.B
-grp.C
-grp.A
-grp.B
-grp.C
-grp.A
-grp.B
-grp.C
6
Symbol
f
C
C
h
h
h
h
F
V
T
11e
12e
21e
22e
n
cb
eb
min.
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Values
BC846...-BC850...
0.95
200
330
600
typ.
250
2.7
4.5
8.7
1.5
1.2
18
30
60
9
2
3
-
0.135 µV
max.
4
2007-04-20
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Unit
MHz
pF
k
10
dB
S
-4