Datasheet

UNISONIC TECHNOLOGIES CO., LTD
BC846-BC850
NPN SILICON TRANSISTOR
SWITCHING AND AMPLIFIER
APPLICATION

FEATURES
* Suitable for automatic insertion in thick and thin-film circuits.
* Complement to BC856 … BC860

ORDERING INFORMATION
Ordering Number
BC846G-x-AE3-R
BC847G-x-AE3-R
BC848G-x-AE3-R
BC849G-x-AE3-R
BC850G-x-AE3-R
BC846G-x-AL3-R
BC847G-x-AL3-R
BC848G-x-AL3-R
BC849G-x-AL3-R
BC850G-x-AL3-R
BC846G-x-AN3-R
BC847G-x-AN3-R
BC848G-x-AN3-R
BC849G-x-AN3-R
BC850G-x-AN3-R
Note: Pin Assignment: C: Collector B: Base
Package
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
SOT-323
SOT-323
SOT-323
SOT-323
SOT-323
SOT-523
SOT-523
SOT-523
SOT-523
SOT-523
Pin Assignment
1
2
3
E
B
C
E
B
C
E
B
C
E
B
C
E
B
C
E
B
C
E
B
C
E
B
C
E
B
C
E
B
C
E
B
C
E
B
C
E
B
C
E
B
C
E
B
C
Packing
Tape Reel
Tape Reel
Tape Reel
Tape Reel
Tape Reel
Tape Reel
Tape Reel
Tape Reel
Tape Reel
Tape Reel
Tape Reel
Tape Reel
Tape Reel
Tape Reel
Tape Reel
E: Emitter
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Copyright © 2015 Unisonic Technologies Co., Ltd
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BC846-BC850

NPN SILICON TRANSISTOR
MARKING
BC846
BC847
BC848
BC849
BC850
8AxG
8BxG
8CxG
8DxG
8ExG
x: Rank Code, refer to Classification of hFE
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BC846-BC850

NPN SILICON TRANSISTOR
ABSOLUTE MAXIMUM RATING (TA=25°C, unless otherwise specified)
PARAMETER
SYMBOL
VALUE
UNIT
BC846
80
V
Collector-Base Voltage
VCBO
BC847 / BC850
50
V
BC848 / BC849
30
V
BC846
65
V
Collector-Emitter Voltage
VCEO
BC847 / BC850
45
V
BC848 / BC849
30
V
BC846 / BC847
6
V
Emitter-Base Voltage
VEBO
BC848 / BC849 / BC850
5
V
Collector Current (DC)
Continuous
IC
100
mA
Peak (1)
ICM
300
mA
SOT-23
310
mW
Collector Dissipation
PD
SOT-323
200
mW
SOT-523
150
mW
Junction Temperature
TJ
+150
C
Storage Temperature
TSTG
-40 ~ +150
C
Note: Absolute maximum ratings are those values beyond which the device could be permanently damaged.
Absolute maximum ratings are stress ratings only and functional device operation is not implied.

ELECTRICAL CHARACTERISTICS (TA=25°C, unless otherwise specified)
PARAMETER
Collector-Base Breakdown Voltage
Collector-Emitter Breakdown Voltage
Emitter-Base Breakdown Voltage
Collector Cut-Off Current
Collector Cutoff Current
Emitter Cutoff Current
DC Current Gain
SYMBOL
BVCBO
BVCEO
BVEBO
ICBO
ICEO
IEBO
hFE
Collector-Emitter Saturation Voltage
VCE(SAT)
Collector-Base Saturation Voltage
VBE(SAT)
Base-Emitter On Voltage
VBE(ON)
Current Gain Bandwidth Product
Output Capacitance
Input Capacitance
BC846/BC847/BC848
BC849/BC850
Noise Figure
BC849
BC850

fT
COB
CIB
NF
TEST CONDITIONS
IC=10μA, IE=0
IC=2mA, IB=0
IE=10μA, IC=0
VCB=30V, IE=0
VCE=40V
VEB=5V
VCE=5.0V, IC=2.0mA
IC=10mA, IB=0.5mA
IC=100mA,IB=5.0mA
IC=10mA, IB=0.5mA
IC=100mA,IB=5.0mA
VCE=5.0V, IC=2.0mA
VCE=5.0V, IC=10mA
VCE=5.0V, IC=10mA, f=100MHz
VCB=10V, IE=0, f=1.0MHz
VEB=0.5V, IC=0, f=1.0MHz
VCE=5V, IC=200μA, f=1KHz,
RG=2KΩ
VCE=5V, IC=200μA,
RG=2KΩ, f=30~15000Hz
MIN
50
45
6
TYP
110
580
90
200
700
900
660
300
3.5
9
2
1.2
1.4
1.4
MAX UNIT
V
V
V
15
nA
100
nA
100
nA
800
250
mV
600
mV
mV
mV
700
mV
720
mV
MHz
6
pF
pF
10
dB
4
dB
4
dB
3
dB
CLASSIFICATION OF hFE
RANK
RANGE
A
110-220
UNISONIC TECHNOLOGIES CO., LTD
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B
200-450
C
420-800
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DC Current Gain, hFE
Collector Current , IC(mA)
TYPICAL CHARACTERISTICS
Base-Emitter Saturation Voltage
Collector-Emitter Saturation Voltage
10000
IC=10IB
1000
100
10
1
Base-Emitter on Voltage
100
VCE=2V
VBE(SAT)
10
1
VCE(sat)
10
100
0.1
0.1 0.2 0.4
1000
Collector Current, IC(mA)
0.6
0.8 1.0
1.2
Base-Emitter Voltage, VBE(V)
Current Gain-Bandwidth
Product, fT(MHz)
Capacitance, Cob(pF)

NPN SILICON TRANSISTOR
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
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BC846-BC850
NPN SILICON TRANSISTOR
UTC assumes no responsibility for equipment failures that result from using products at values that
exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or
other parameters) listed in products specifications of any and all UTC products described or contained
herein. UTC products are not designed for use in life support appliances, devices or systems where
malfunction of these products can be reasonably expected to result in personal injury. Reproduction in
whole or in part is prohibited without the prior written consent of the copyright owner. The information
presented in this document does not form part of any quotation or contract, is believed to be accurate
and reliable and may be changed without notice.
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
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