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WEITRON |
General Purpose Transistor
NPN Silicon
M aximum R atings ( TA=25 C unless otherwise noted)
Rating
Collector-Emitter Voltage
Collector-Base Voltage
Emitter-Base VOltage
BC846
BC847
BC848
BC846
BC847
BC848
BC846
BC847
BC848
Collector Current-Continuous
Symbol
VCEO
VCBO
VEBO
IC
BC846AW/BW/CW
BC847AW/BW/CW
BC848AW/BW/CW
COLLECTOR
3
1
BASE
2
EMITTER
3
1
2
SOT-323(SC-70)
Value
65
45
30
80
50
30
6.0
6.0
5.0
100
Unit
Vdc
Vdc
Vdc
mAdc
Thermal Characteristics
Characteristics
Total Device Dissipation FR-5 Board
(Note 1.)TA=25 C
Derate above 25 C
Thermal Resistance, Junction to Ambient (Note 1.)
Junction and Storage, Temperature Range
Symbol
PD
R qJA
TJ,Tstg
Max
150
2.4
833
-55 to +150
Device Marking
BC846A=1A; BC846B=1B; BC847A=1E; BC847B=1F;BC847C=1G; BC848A=1J;
BC848B;=1K; BC848C=1L;
1.FR-5=1.0 x 0.75 x 0.062 in.
Unit
mW
mW/ C
C/W
C
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BC846AW/BW/CW
BC847AW/BW/CW
BC848AW/BW/CW
Electrical Characteristics (TA=25 C Unless Otherwise noted)
Characteristics
Symbol
Min
Off Characteristics
Collector-Emitter Breakdown Voltage BC846A Series
(IC= 10mA)
BC847A Series
BC848A Series
Collector-Emitter Breakdown Voltage BC846A Series
(IC=10 uA ,VEB=0)
BC847A Series
BC848A Series
Collector-Base Breakdown Voltage
(IC=10 uA)
BC846A Series
BC847A Series
BC848A Series
Emitter-Base Breakdown Voltage
(IE=1.0 uA)
BC846A Series
BC847A Series
BC848A Series
Collector Cutoff Current (VCB=30V)
(VCB=30V, TA=150 C)
V(BR)CEO
V(BR)CES
V(BR)CBO
V(BR)EBO
ICBO
65
45
30
80
50
30
80
50
30
6.0
6.0
5.0
-
-
WE ITR ON
Typ Max Unit
- -V
--
--
- -V
--
--
- -V
--
--
- -V
--
--
- 15
nA
- 5.0 mA
On Characteristics
DC Current Gain
(IC= 10uA, VCE=5.0V)
BC846A, BC847A, BC848A
BC846B, BC847B, BC848B
BC847C, BC848C
(IC= 2.0mA, VCE=5.0V)
BC846A, BC847A, BC848A
BC846B, BC847B, BC848B
BC847C, BC848C,
Collector-Emitter Saturation Voltage
(IC= 10mA, IB=0.5mA)
(IC= 100mA, IB=5.0mA)
Base-Emitter Saturation Voltage
(IC= 10mA, IB=0.5mA)
(IC= 100mA, IB=5.0mA)
Base-Emitter On Voltage
(IC= 2.0mA, VCE=5.0V)
(IC= 10mA, VCE=5.0V)
Small-signal Characteristics
Current-Gain-Bandwidth Product
(IC= 10mA, VCE= 5.0Vdc, f=100MHz)
Output Capacitance
(VCB= 10V, f=1.0MHz)
Noise Figure
(IC= 0.2mA, VCE= 5.0Vdc,
Rs=2.0 k Ω ,
BC846A,B, BC847A,B,C, BC848A,B,C,
f=1.0 kHz, BW=200Hz)
hFE
VCE(sat)
VBE(sat)
VBE(on)
fT
Cobo
NF
-
-
-
110
200
420
-
-
-
-
580
-
100
-
-
-
90
150
270
180
290
520
-
-
-0.7
-0.9
660
-
-
-
-
220
450
800
0.25
0.6
-
-
700
770
-
V
V
V
- - MHz
- 4.5 pF
dB
- 10
-
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