SOT23 NPN SILICON PLANAR
GENERAL PURPOSE TRANSISTORS
ISSUE 6 - JANUARY 1997
PARTMARKING DETAILS
BC846AZ1A
BC846B1B
BC847AZ1E
BC847B1F
BC847C1GZ
BC848A1JZ
BC850C-Z2G
BC850B2FZ
BC850
BC860
SOT23
BC849C2C
BC849
BC859
BC849B2B
BC848
BC858
BC848CZ1L
BC847
BC857
C
B
BC848B1K
BC846
BC856
E
COMPLEMENTARY TYPES
BC846
BC848
BC850
BC847
BC849
ABSOLUTE MAXIMUM RATINGS.
PARAMETER
SYMBOL
BC846
BC847
BC848
BC849
BC850
80
80
65
6
50
50
45
30
30
30
100
200
200
200
330
-55 to +150
Collector-Base Voltage
Collector-Emitter Voltage
Collector-Emitter Voltage
Emitter-Base Voltage
Continuous Collector Current
Peak Collector Current
Peak Base Current
Peak Emitter Current
Power Dissipation at T
amb
=25°C
Operating and Storage
Temperature Range
BC846
V
CBO
V
CES
V
CEO
V
EBO
I
C
I
CM
I
BM
I
EM
P
tot
T
j
:T
stg
30
30
30
5
50
50
45
UNIT
V
V
V
V
mA
mA
mA
mA
mW
°C
ELECTRICAL CHARACTERISTICS (at T
amb
= 25°C unless otherwise stated).
BC847 BC848 BC849 BC850
15
PARAMETER
SYMBOL
Max
Collector Cut-Off Current I
CBO
Max
5
Collector-Emitter
Saturation Voltage
V
CE(sat)
Typ
Max.
Typ
Max.
Typ
Max.
V
BE(sat)
Typ
Base-Emitter
Saturation Voltage
Typ
Base-Emitter Voltage
V
BE
Min
Typ
Max
Max
90
250
200
600
300
600
700
900
580
660
700
770
UNIT CONDITIONS.
nA
V
CB
= 30V
V
CB
= 30V
µ
A
T
amb
=150°C
mV I
C
=10mA,
mV I
B
=0.5mA
mV I
C
=100mA,
mV I
B
=5mA
mV I
C
=10mA*
mV
mV I
C
=10mA,
I
B
=0.5mA
mV I
C
=100mA,
I
B
=5mA
mV I
C
=2mA
mV V
CE
=5V
mV
mV
I
C
=10mA
V
CE
=5V
* Collector-Emitter Saturation Voltage at I
C
= 10mA for the characteristics going through the
operating point I
C
= 11mA, V
CE
= 1V at constant base current.
BC846
BC848
BC850
ELECTRICAL CHARACTERISTICS (Continued)
UNIT CONDITIONS.
k
Ω
k
Ω
k
Ω
Group A
h
FE
Min
Typ
Max
Typ
Group B
Min
Typ
Max
Typ
V
CE
=5V
Ic=2mA
Group C
h
FE
Typ.
Min
Typ
Max
Typ
Transition Frequency
Collector-Base
Capacitance
Emitter-Base
Capacitance
Noise Figure
µ
s
µ
s
µ
s
µ
s
µ
s
µ
s
BC847
BC849
BC846
BC848
BC850
UNIT CONDITIONS.
I
C
=2mA, V
CE
=5V
BC847
BC849
ELECTRICAL CHARACTERISTICS (Continued)
PARAMETER
BC846
BC847 BC848 BC849 BC850
PARAMETER
Typ
90
90
90
k
Ω
k
Ω
k
Ω
110
180
220
120
150
200
290
450
200
f
T
C
obo
C
ib0
N
Typ
Typ
Max
Typ
Typ
Max
Typ
Max
2
10
2
10
200
270
420
500
800
200
270
420
500
800
400
300
2.5
4.5
9
2
10
1.2
4
1.2
4
1
4
1
3
270
420
500
800
270
420
500
800
120
120
110
180
220
110
180
220
Static
Group VI
Forward
Current Ratio
h
FE
Min
Typ
Max
75
110
150
75
110
150
75
110
150
SYMBOL
BC846 BC847 BC848 BC849 BC850
SYMBOL
Dynamic
Group VI
Characteristics
h
ie
Group A
Min
Typ
Max
0.4
1.2
2.2
0.4
1.2
2.2
0.4
1.2
2.2
I
C
=0.01mA, V
CE
=5V
I
C
=2mA, V
CE
=5V
Group B
k
Ω
k
Ω
k
Ω
h
FE
Typ
6
8.7
15
k
Ω
k
Ω
k
Ω
6
8.7
15
Min
Typ
Max
1.6
2.7
4.5
1.6
2.7
4.5
1.6
2.7
4.5
Group C
Min
Typ
Max
3.2
4.5
8.5
I
C
=100mA, V
CE
=5V
I
C
=0.01mA, V
CE
=5V
I
C
=2mA, V
CE
=5V
Min
Typ
Max
6
8.7
15
h
re
I
C
=100mA, V
CE
=5V
I
C
=0.01mA, V
CE
=5V
I
C
=2mA, V
CE
=5V
Group VI
Group A
Group B
Group C
Typ
Typ
Typ
Typ
2.5
1.5
2
2.5
1.5
2
2.5
1.5
2
3
2
3
2
3
x10
-4
x10
-4
x10
-4
x10
-4
Group VI
h
fe
Group A
Min
Typ
Max
75
110
150
75
110
150
75
110
150
I
C
=100mA, V
CE
=5V
MHz I
C
=10mA, V
CE
=5V
f=100MHz
pF
pF
pF
dB
dB
dB
dB
V
CB
=10V f=1MHz
V
EB
=0.5V f=1MHz
V
CE
= 5V, I
C
=200
µ
A,
R
G
=2k
Ω
, f=1kHz,
∆
f=200Hz
V
CE
= 5V, I
C
=200
µ
A,
R
G
=2k
Ω
, f=30Hz to
15kHz at -3dB
points
Group B
Min
Typ
Max
125
220
260
125
220
260
125
220
260
Group C
450
600
900
450
600
900
Min
Typ
Max
240
330
500
Min
Typ
Max
450
600
900
450
600
900
Group VI
h
oe
Typ
Max
20
40
20
40
20
40
Group A
Typ
Max
18
30
18
30
18
30
Group B
60
110
µ
s
µ
s
Typ
Max
60
110
30
60
Equivalent Noise
Voltage
e
n
Max.
110
110
nV
Group C
Typ
Max
60
110
V
CE
= 5V, I
C
=200
µ
A,
R
G
=2k
Ω
, f=10Hz to
50Hz at -3dB
points
Spice parameter data is available upon request for this device
BC846
BC848
BC850
ELECTRICAL CHARACTERISTICS (Continued)
UNIT CONDITIONS.
k
Ω
k
Ω
k
Ω
Group A
h
FE
Min
Typ
Max
Typ
Group B
Min
Typ
Max
Typ
V
CE
=5V
Ic=2mA
Group C
h
FE
Typ.
Min
Typ
Max
Typ
Transition Frequency
Collector-Base
Capacitance
Emitter-Base
Capacitance
Noise Figure
µ
s
µ
s
µ
s
µ
s
µ
s
µ
s
BC847
BC849
BC846
BC848
BC850
UNIT CONDITIONS.
I
C
=2mA, V
CE
=5V
BC847
BC849
ELECTRICAL CHARACTERISTICS (Continued)
PARAMETER
BC846
BC847 BC848 BC849 BC850
PARAMETER
Typ
90
90
90
k
Ω
k
Ω
k
Ω
110
180
220
120
150
200
290
450
200
f
T
C
obo
C
ib0
N
Typ
Typ
Max
Typ
Typ
Max
Typ
Max
2
10
2
10
200
270
420
500
800
200
270
420
500
800
400
300
2.5
4.5
9
2
10
1.2
4
1.2
4
1
4
1
3
270
420
500
800
270
420
500
800
120
120
110
180
220
110
180
220
Static
Group VI
Forward
Current Ratio
h
FE
Min
Typ
Max
75
110
150
75
110
150
75
110
150
SYMBOL
BC846 BC847 BC848 BC849 BC850
SYMBOL
Dynamic
Group VI
Characteristics
h
ie
Group A
Min
Typ
Max
0.4
1.2
2.2
0.4
1.2
2.2
0.4
1.2
2.2
I
C
=0.01mA, V
CE
=5V
I
C
=2mA, V
CE
=5V
Group B
k
Ω
k
Ω
k
Ω
h
FE
Typ
6
8.7
15
k
Ω
k
Ω
k
Ω
6
8.7
15
Min
Typ
Max
1.6
2.7
4.5
1.6
2.7
4.5
1.6
2.7
4.5
Group C
Min
Typ
Max
3.2
4.5
8.5
I
C
=100mA, V
CE
=5V
I
C
=0.01mA, V
CE
=5V
I
C
=2mA, V
CE
=5V
Min
Typ
Max
6
8.7
15
h
re
I
C
=100mA, V
CE
=5V
I
C
=0.01mA, V
CE
=5V
I
C
=2mA, V
CE
=5V
Group VI
Group A
Group B
Group C
Typ
Typ
Typ
Typ
2.5
1.5
2
2.5
1.5
2
2.5
1.5
2
3
2
3
2
3
x10
-4
x10
-4
x10
-4
x10
-4
Group VI
h
fe
Group A
Min
Typ
Max
75
110
150
75
110
150
75
110
150
I
C
=100mA, V
CE
=5V
MHz I
C
=10mA, V
CE
=5V
f=100MHz
pF
pF
pF
dB
dB
dB
dB
V
CB
=10V f=1MHz
V
EB
=0.5V f=1MHz
V
CE
= 5V, I
C
=200
µ
A,
R
G
=2k
Ω
, f=1kHz,
∆
f=200Hz
V
CE
= 5V, I
C
=200
µ
A,
R
G
=2k
Ω
, f=30Hz to
15kHz at -3dB
points
Group B
Min
Typ
Max
125
220
260
125
220
260
125
220
260
Group C
450
600
900
450
600
900
Min
Typ
Max
240
330
500
Min
Typ
Max
450
600
900
450
600
900
Group VI
h
oe
Typ
Max
20
40
20
40
20
40
Group A
Typ
Max
18
30
18
30
18
30
Group B
60
110
µ
s
µ
s
Typ
Max
60
110
30
60
Equivalent Noise
Voltage
e
n
Max.
110
110
nV
Group C
Typ
Max
60
110
V
CE
= 5V, I
C
=200
µ
A,
R
G
=2k
Ω
, f=10Hz to
50Hz at -3dB
points
Spice parameter data is available upon request for this device