MCCSEMI.COM
Rev.3-2-09202019 1/4
NPN
Plastic-Encapsulate
Transistors
BC846A THRU BC849C
Features
Internal Structure
Maximum Ratings @ 25°C Unless Otherwise Specified
•Halogen free available upon request by adding suffix "-HF"
• Moisture Sensitivity Level 1
• Epoxy Meets UL 94 V-0 Flammability Rating
• Lead Free Finish/RoHS Compliant ("P" Suffix Designates RoHS
Compliant. See Ordering Information)
Collector Current IC100 mA
Collector Power Dissipation@TA=25℃(Note1)
PC225
Collector-Emitter Voltage VCEO
65
V
Emitter-Base Voltage VEBO 6V
Unit
Collector-Base Voltage VCBO
80
V
mW
Parameter Symbol Rating
E
B
C
SOT-23
0.079
2.000 inches
mm
0.031
0.800
0.035
0.900
0.037
0.950
0.037
0.950
MIN MAX MIN MAX
A 0.110 0.120 2.80 3.04
B 0.083 0.104 2.10 2.64
C 0.047 0.055 1.20 1.40
D0.0340.041 0.851.05
E0.067 0.0831.702.10
F 0.018 0.024 0.45 0.60
G0.00040.0060.01 0.15
H 0.035 0.0430.90 1.10
J 0.003 0.007 0.08 0.18
K0.0140.020 0.350.51
DIMENSIONS
DIM INCHES MM NOTE
A
CB
D
E
F
GHJ
K
L
L 0.020 0.50
0.0070.20
Suggested Solder Pad Layout
• Operating Junction Temperature Range: -55℃ to +150℃
•Storage Temperature Range: -55℃ to +150℃
•Maximum Thermal Resistance:625℃/W Junction to Ambient
Marking:
BC846A:1A; BC846B:1B;
BC847A:1E; BC847B:1F; BC847C:1G;
BC848A:1J; BC848B:1K; BC848C:1L;
BC849B:49B; BC849C:49C;
30
50
45
30
BC846A-BC846B
BC847A-BC847C
BC848A-BC848C,BC849B-BC849C
BC846A-BC846B
BC847A-BC847C
BC848A-BC848C,BC849B-BC849C
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Electrical Characteristics @ 25°C Unless Otherwise Specified
hFE
VCE=5V, IC=2mA
Emitter Cut-off Current IEBO VEB=5V, IC=0
DC Current Gain
ICEO 0.1 VCE=60V,IB=0
VCE=45V,IB=0
VCE=30V,IB=0
ICBO VCB=70V, IE=0
VCB=50V, IE=0
VCB=30V, IE=0
0.1
V(BR)CEO 65
45
30
VIC=10mA, IB=0
BC846A-BC846B
BC847A-BC847C
BC848A-BC848C,BC849B-BC849C 30
V(BR)CBO V IC=10µA, IE=0
MHz
4.5Collector Output Capacitance Cob pF VCB=10V, f=1MHz
VCE=5V, IC=10mA, f=100MHz
Transition Frequency fT100
IC=100mA, IB=5mA
Base-Emitter Saturation Voltage VBE(sat) 1.10 V
IC=100mA, IB=5mA
Collector-Emitter Saturation Voltage VCE(sat) 0.5 V
420 800
110
Collector Cut-off Current
220
200 450
IE=10µA, IC=0
Collector Cut-off Current
Emitter-Base Breakdown Voltage V(BR)EBO 6 V
Collector-Emitter Breakdown Voltage
Collector-Base Breakdown Voltage 80
50
Parameter Symbol Min Typ Max Units Conditions
0.1
µA
µA
µA
BC846A THRU BC849C
BC846A-BC846B
BC847A-BC847C
BC848A-BC848C,BC849B-BC849C
BC846A-BC846B
BC847A-BC847C
BC848A-BC848C,BC849B-BC849C
BC846A-BC846B
BC847A-BC847C
BC848A-BC848C,BC849B-BC849C
BC846A,BC847A, BC848A
BC846B,BC847B,BC848B, BC849B
BC847C,BC848C,BC849C
Note:
1. Transistor mounted on an FR4 printed-circuit board
Rev.3-2-09202019
MCCSEMI.COM
3/4
Curve Characteristics
01 6 7
0
2
4
6
8
10 Common Emitter
TA=25°C
Collector Current (mA)
2345
Collector-Emitter Voltage (V)
Fig. 1 - Static Characteristics
20μA
18μA
16μA
14μA
12μA
10μA
8μA
6μA
4μA
IB=2μA
1 100
100
1000
10
3000
Common Emitter
VCE= 5V
TA=100°C
DC Current Gain
10
Collector Current (mA)
Fig. 2 - DC Current Gain Characteristics
TA=25°C
1100.1 100
400
600
800
200
1000
β=20
TA=100°C
Base-Emitter Saturation Voltage (mV)
Collector Current (mA)
Fig. 3 - Base-Emitter Saturation Voltage Characteristics
TA=25°C
1100.1 100
100
10
500
β=20
TA=100°C
Collector-Emitter Saturation Voltage (mV)
Collector Current (mA)
Fig. 4 - Collector-Emitter Saturation Voltage Characteristics
TA=25°C
1
10
0.1
100
0.2 0.4 0.8 1.0
Common Emitter
VCE=5V
TA=100°C
TA=25°C
0.6
Base-Emitter Voltage (V)
Collcetor Current (mA)
Fig. 5 - Base-Emitter Voltage Characteristics
0 25 125 150
0
50
100
150
200
250
Collector Power Dissipation (mW)
50 75 100
Ambient Temperature (°C)
Fig. 6 - Collector Power Derating Curve
BC846A THRU BC849C
Rev.3-2-09202019
MCCSEMI.COM
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Ordering Information
***IMPORTANT NOTICE***
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make corrections, modifications , enhancements , improvements , or other changes . Micro Commercial Components
Corp . does not assume any liability arising out of the application or use of any product described herein; neither does it
convey any license under its patent rights ,nor the rights of others . The user of products in such applications shall assume all
risks of such use and will agree to hold Micro Commercial Components Corp . and all the companies whose products are
represented on our website, harmless against all damages.
***LIFE SUPPORT***
MCC's products are not authorized for use as critical components in life support devices or systems without the express
written approval of Micro Commercial Components Corporation.
***CUSTOMER AWARENESS***
Counterfeiting of semiconductor parts is a growing problem in the industry. Micro Commercial Components (MCC) is taking
strong measures to protect ourselves and our customers from the proliferation of counterfeit parts. MCC strongly encourages
customers to purchase MCC parts either directly from MCC or from Authorized MCC Distributors who are listed by country on
our web page cited below. Products customers buy either from MCC directly or from Authorized MCC Distributors are genuine
parts, have full traceability, meet MCC's quality standards for handling and storage. MCC will not provide any warranty
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problem and encourage our customers to do their part in stopping this practice by buying direct or from authorized
distributors.
Device Packing
Part Number-TP Tape&Reel: 3Kpcs/Reel
Note : Adding "-HF" Suffix For Halogen Free, eg. Part Number-TP-HF
BC846A THRU BC849C
Rev.3-2-09202019
