BC847B / BC847C
Transistors
NPN General Purpose Transistor
BC847B / BC847C
!Features
!External dimensions (Units : mm)
1) BVCEO < 45V (IC=1mA)
2) Complements the BC857B.
2.9 0.2
+0.2
−0.1
0.95
1.9 0.2
0.45 0.1
0.95 0.95
!Package, marking, and Packaging specifications
(2)
(1)
Part No.
Packaging type
Marking
BC847B
SST3
G1F
BC847C
SST3
G1G
0~0.1
0.2Min.
(3)
Code
T116
T116
+0.1
0.15
+0.1
−0.06
Basic ordering unit (pieces)
3000
3000
0.4
−0.05
All terminals have the same dimensions
ROHM : SST3
(1) Emitter
(2) Base
(3) Collector
!Absolute maximum ratings (Ta=25°C)
Parameter
Collector-base voltage
Collector-emitter voltage
Emitter-base voltage
Collector current
Symbol
Limits
Unit
V
VCBO
VCEO
VEBO
50
45
V
6
V
I
C
0.1
A
0.2
∗
Collector power dissipation
Junction temperature
P
C
W
0.35
150
Tj
°C
°C
Storage temperature
Tstg
−55~+150
∗ When mounted on a 7×5×0.6mm ceramic board.
!Electrical characteristics (Ta=25°C)
Parameter
Symbol
Min.
50
45
6
Typ.
Max.
Unit
V
Conditions
Collector-base breakdown voltage
Collector-emitter breakdown voltage
Emitter-base breakdown voltage
BVCBO
BVCEO
BVEBO
−
−
−
−
−
−
I
I
I
C
=50µA
=1mA
V
C
V
E
=50µA
−
−
−
−
15
5
nA
µA
V
V
CB=30V
CB=30V, Ta=150°C
Collector cutoff current
ICBO
−
−
0.58
200
420
−
−
−
−
−
−
200
3
0.25
0.6
0.77
450
800
−
I
I
C
/I
/I
B
=10mA/0.5mA
=100mA/5mA
Collector-emitter saturation voltage
Base-emitter saturation voltage
DC current transfer ratio
V
CE(sat)
V
C
B
V
BE(on)
V
−
−
MHz
pF
pF
V
V
V
CE/I
CE/I
CE/I
C=5V/10mA
C=5V/2mA
C=5V/2mA
BC847B
hFE
BC847C
Transition frequency
f
T
V
V
V
CE=5V, I
CB=−10V, I
EB=0.5V, I
E
=−20mA, f=100MHz
Collector output capacitance
Emitter input capacitance
Cob
Cib
−
−
−
−
E
=0, f=1MHz
8
C=0, f=1MHz
!Electrical characteristic curves
The electrical characteristic curves for these products are the same as those of UMT222A, SST222A, MMST2222A and
PN2222A.
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