BC847A Infineon Technologies, BC847A Datasheet - Page 4

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BC847A

Manufacturer Part Number
BC847A
Description
Manufacturer
Infineon Technologies
Datasheet

Specifications of BC847A

Packages
SOT23
Polarity
NPN
Vceo (max)
45.0 V
Vcbo (max)
50.0 V
Ic(max)
100.0 mA
Icm (max)
200.0 mA

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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
∆ f = 200 Hz, R
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
= 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 kΩ, BC849..., BC850...
= 5 V, f = 1 kHz,
= 5 V, R
S
= 2 kΩ,
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
4
Symbol
f
C
C
h
h
h
h
F
V
T
11e
12e
21e
22e
n
cb
eb
min.
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Values
BC847...-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
2011-09-09
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Unit
MHz
pF
kΩ
10
µS
dB
-4