TSC BC846A

Pb
BC846A,B
BC847A,B,C
BC848A,B,C
RoHS
COMPLIANCE
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.)
Maximum Ratings
Type Number
Dimensions in inches and (millimeters)
TA=25 C unless otherwise specified
o
Collector-base breakdown voltage
IC=10uA, IE=0
Collector-emitter breakdown voltage IC=10mA, IB=0
Collector current
o
Power dissipation (Tamb=25 C) (Note 1)
Emitter-base breakdown voltage
Collector cut-off current
IE=10uA, IC=0
VCB=70V IE=0
VCB=50V IE=0
VCB=30V IE=0
Collector cut-off current
VCE=60V IB=0
VCE=45V IB=0
VCE=30V IB=0
Emitter cut-off current
VEB=5V IC=0
Collector-emitter saturation voltage IC=100mA, IB=5mA
Base-emitter saturation voltage
IC=100mA, IB=5mA
Base-emitter voltage
VCE=5V IC=2mA
VCE=5V IC=10mA
Transition frequency VCE=5V IC=10mA f=100MHz
Operating and Storage Temperature Range
Type Number
DC current gain BC846A,847A,848A
BC846B,847B,848B VCE=5V IC=2mA
BC847C / BC848C
Symbol
BC846
BC847
BC848
Units
VCBO
VCEO
ICM
PCM
VEBO
80
65
50
45
0.1
0.2
6
30
30
V
V
A
W
V
0.1
ICBO
uA
0.1
0.1
0.1
ICEO
uA
0.1
0.1
0.1
0.5
1.1
700
770
100
-55 to + 150
IEBO
VCE(sat)
VBE(sat)
VBE
fT
TJ, TSTG
Symbol
HFE(1)
uA
V
V
mV
MHz
o
C
Min
Max
110
200
420
220
450
800
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
Units
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
1.0
VCE= 10V
TA= 25 OC
0.9
O
TA= 25 C
0.8
1.0
V, VOLTAGE (VOLTS)
hFE, NORMALIZED DC CURRENT GAIN
1.5
0.9
0.8
0.7
0.6
0.5
0.4
V BE(sat)
0.7
V BE(on)
@ V CE
V
=10
0.6
0.5
0.4
0.2
VCE(sat) @ IC / IB =10
0.1
0.2
0.5
1
2
5
10
20
50
100
200
0
0.1
IC, COLLECTOR CURRENT (mAdc)
0.2 0.3
0.5
1
2
3
5
10
20 30
50
100
IC, COLLECTOR CURRENT (mAdc)
FIG.3- COLLECTOR SATURATION REGION
FIG.4- BASE-EMITTER TEMPERATURE COEFFICIENT
2.0
0.8
1.8
-55 OC to +125 OC
O
1.6
TEMPERATURE COEFFICIENT (mV/ C)
TA= 25 OC
IC=
10 mA
IC=
20 mA
1.4
IC= 200 mA
1.2
IC= 50 mA
IC= 100 mA
1.0
0.8
0.6
0.4
VB,
VCE, COLLECTOR-EMITTER VOLTAGE (V)
10
/ IB =
0.3
0.3
0.2
@ IC
1.2
1.6
2.0
2.4
2.8
0.2
0
0.02
0.1
1.0
IB, BASE CURRENT (mA)
10
3.2
0.2
20
FIG.5- CAPACITANCES
400
O
fT, CURRENT-GAIN - BANDWIDTH PRODUCT (MHz)
TA= 25 C
7.0
6.0
C, CAPACITANCE (pF)
100
FIG.6- CURRENT-GAIN - BANDWIDTH PRODUCT
10
9.0
8.0
5.0
4.0
Cib
3.0
Cob
2.0
1.0
0.4
1.0
10
IC, COLLECTOR CURRENT (mA)
0.6 0.8 1.0
2.0
3.0 4.0
6.0 8.0 10
VR, REVERSE VOLTAGE (VOLTS)
20
30
40
VCE= 10V
300
TA= 25 OC
200
100
80
60
50
40
30
20
0.5
0. 7 1.0
2.0
3.0
5.0
7.0
10
20
30
IC, COLLECTOR CURRENT (mAdc)
Version: B07
50
RATINGS AND CHARACTERISTIC CURVES (BC846A, B ; BC847A, B, C ; BC848A, B, C)
FIG.8- "ON" VOLTAGES
FIG.7- DC CURRENT GAIN
2.0
1.0
VCE= 10V
1.5
TA= 25 C
0.8
1.0
0.9
0.8
0.7
0.6
V BE(sat)
0.5
0.4
0.3
@ IC / IB
0.7
V, VOLTAGE (VOLTS)
hFE, NORMALIZED DC CURRENT GAIN
TA= 25 OC
0.9
O
V
V BE @ CE
0.6
=10
= 5.0 V
0.5
0.4
0.3
0.2
0.2
VCE(sat) @ IC / IB =10
0.1
0.1 0.2
0.5
1
2
5
10
20
50
100
200
0
IC, COLLECTOR CURRENT (mA)
0.2 0.3
FIG.9- COLLECTOR SATURATION REGION
2
5
3
10
20 30
50
100
200
FIG.10- BASE-EMITTER TEMPERATURE COEFFICIENT
-1.0
TA= 25 OC
-55 OC to +125 OC
O
TEMPERATURE COEFFICIENT (mV/ C)
1.8
1.6
IC= 200 mA
1.4
IC= 50 mA
1.2
IC= 100 mA
1.0
0.8
IC=
20 mA
0.6
IC=
10 mA
-1.4
-1.8
VB
for VBE
-2.2
-2.6
VB,
VCE, COLLECTOR-EMITTER VOLTAGE (V)
1
IC, COLLECTOR CURRENT (mA)
2.0
0.4
0.5
0.2
0
0.02
0.1
1.0
IB, BASE CURRENT (mA)
10
-3.0
0.2
20
FIG.11- CAPACITANCES
fT, CURRENT-GAIN - BANDWIDTH PRODUCT (MHz)
1000
TA= 25 OC
20
C, CAPACITANCE (pF)
100
FIG.12- CURRENT-GAIN - BANDWIDTH PRODUCT
40
Cib
10
8.0
6.0
Cob
4.0
2.0
1.0
10
IC, COLLECTOR CURRENT (mA)
0.1
0.2
0.4 0.6
1.0
2.0
4.0 6.0
10
VR, REVERSE VOLTAGE (VOLTS)
20 30 40 60
100
VCE= 5V
500
400
TA= 25 OC
300
200
100
80
60
50
40
30
20
10
0. 01
1.0
2.0
5.0
10
20
50
100
IC, COLLECTOR CURRENT (mA)
Version: B07
1000