BC848B [TAITRON]
SMD General Purpose Transistor (NPN); SMD通用晶体管（ NPN ）
| 型号： | BC848B |
| 厂家： | 
TAITRON COMPONENTS INCORPORATED |
| 描述： | SMD General Purpose Transistor (NPN) |
| 文件： | 总3页 (文件大小：123K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
BC846A,B
BC847A,B,C
RoHS
Pb
COMPLIANCE
BC848A,B,C
0.2 Watts NPN Plastic-Encapsulate Transistors
SOT-23
Features
Ideally suited for automatic insertion
Epitaxial planar die construction
For switching, AF driver and amplifier
applications
Complementary NPN type available(BC856)
Qualified to AEC-Q101 standards for high
reliability
Mechanical Data
Case: SOT-23, Molded plastic
Case material: molded plastic. UL flammability
classification rating 94V-0
Moisture sensitivity: Level 1 per J-STD-020C
Terminals: Solderable per MIIL-STD-202,
Method 208
Lead free plating
Marking & Polarity: See diagram
Weight: 0.008 gram (approx.)
Dimensions in inches and (millimeters)
Maximum Ratings T =25 oC unless otherwise specified
A
Type Number
Symbol BC846 BC847 BC848 Units
Collector-base breakdown voltage
IC=10uA, IE=0
VCBO
VCEO
ICM
80
65
50
45
0.1
0.2
6
30
30
V
V
A
W
V
Collector-emitter breakdown voltage IC=10mA, IB=0
Collector current
Power dissipation (Tamb=25oC) (Note 1)
PCM
Emitter-base breakdown voltage
Collector cut-off current
IE=10uA, IC=0
VCB=70V IE=0
VCB=50V IE=0
VCB=30V IE=0
VCE=60V IB=0
VCE=45V IB=0
VCE=30V IB=0
VEB=5V IC=0
VEBO
0.1
0.1
ICBO
0.1
0.1
uA
uA
0.1
0.1
Collector cut-off current
Emitter cut-off current
ICEO
IEBO
0.1
0.5
uA
V
Collector-emitter saturation voltage IC=100mA, IB=5mA VCE(sat)
Base-emitter saturation voltage
Base-emitter voltage
IC=100mA, IB=5mA VBE(sat)
1.1
700
770
V
mV
VCE=5V IC=2mA
VCE=5V IC=10mA
VBE
Transition frequency VCE=5V IC=10mA f=100MHz
Operating and Storage Temperature Range
fT
100
-55 to + 150
MHz
oC
TJ, TSTG
Symbol
Type Number
Min
Max
Units
DC current gain BC846A,847A,848A
BC846B,847B,848B VCE=5V IC=2mA
BC847C / BC848C
110
200
420
220
450
800
HFE(1)
DEVICE MARKING
BC846A=1A, BC846B=1B, BC847A=1E, BC847B=1F, BC847C=1G, BC848A=1J, BC848B=1K, BC848C=1L
Note 1: Transistor mounted on an FR4 Printed-circuit board.
Version: B07
RATINGS AND CHARACTERISTIC CURVES (BC846A, B ; BC847A, B, C ; BC848A, B, C)
FIG.1- NORMALIZED DC CURRENT GAIN
FIG.2- "SATURATION" AND "ON" VOLTAGES
2.0
1.5
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
T
== 2255OCC
V
== 1100VV
CE
== 2255OCC
A
T
A
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
VCE(sat) @ IC / IB =10
0.2
0.5
1
2
5
10
20
50
100
200
0.2 0.3
0.5
0.1
1
2
3
5
10
20 30
50
100
IC, COLLECTOR CURRENT (mAdc)
IC, COLLECTOR CURRENT (mAdc)
FIG.3- COLLECTOR SATURATION REGION
FIG.4- BASE-EMITTER TEMPERATURE COEFFICIENT
-55OC ttoo ++112255OCC
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
0.8
1.2
1.6
2.0
2.4
2.8
3.2
T
== 2255OCC
A
IC=
10 mmAA
IC=
20 mmAA
IC= 220000 mmAA
IC= 110000 mmAA
IC= 5500 mmAA
0.02
0.1
1.0
IB, BASE CURRENT (mA)
10
20
0.2
1.0
10
100
IC, COLLECTOR CURRENT (mA)
FIG.5- CAPACITANCES
FIG.6- CURRENT-GAIN - BANDWIDTH PRODUCT
10
9.0
400
300
== 2255OCC
V
== 1100VV
CE
T
A
8.0
7.0
6.0
T
== 2255OCC
A
200
5.0
4.0
C
ib
100
80
3.0
2.0
C
ob
60
50
40
30
1.0
0.4
20
0.5
0.6 0.8 1.0
2.0
3.0 4.0
6.0 8.0 10
20
30 40
0. 7 1.0
2.0
3.0
5.0 7.0
10
20
30
50
VR, REVERSE VOLTAGE (VOLTS)
IC, COLLECTOR CURRENT (mAdc)
Version: B07
RATINGS AND CHARACTERISTIC CURVES (BC846A, B ; BC847A, B, C ; BC848A, B, C)
FIG.8- "ON" VOLTAGES
FIG.7- DC CURRENT GAIN
2.0
1.5
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
== 2255OCC
V
== 1100VV
T
CE
A
T == 2255OCC
A
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
VCE(sat) @ IC / IB =10
0.1
0.2
0.5
1
2
5
10
20
50
100
200
200
0.2 0.3
0.5
1
2
3
5
10
20 30
50
100
IC, COLLECTOR CURRENT (mA)
IC, COLLECTOR CURRENT (mA)
FIG.9- COLLECTOR SATURATION REGION
T
FIG.10- BASE-EMITTER TEMPERATURE COEFFICIENT
-55OC ttoo ++112255OCC
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
-1.0
-1.4
-1.8
-2.2
-2.6
-3.0
== 2255OCC
A
IC= 220000 mmAA
IC= 5500 mmAA
VB for VBE
IC= 110000 mmAA
IC=
20 mmAA
IC=
10 mmAA
0.02
0.1
1.0
IB, BASE CURRENT (mA)
10
20
0.2
1.0
10
100
IC, COLLECTOR CURRENT (mA)
FIG.11- CAPACITANCES
FIG.12- CURRENT-GAIN - BANDWIDTH PRODUCT
40
20
1000
V
= 5V
CE
== 2255OCC
T
== 2255OCC
A
T
500
400
A
300
200
C
ib
10
100
80
8.0
60
50
40
6.0
4.0
C
ob
30
20
2.0
10
0. 01
0.1
0.2
0.4 0.6 1.0
2.0
4.0 6.0 10
20 30 40 60 100
1.0 2.0
5.0 10 20
50 100
1000
VR, REVERSE VOLTAGE (VOLTS)
IC, COLLECTOR CURRENT (mA)
Version: B07
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