Features
•
Ideally Suited for Automatic Insertion
•
Complementary PNP Types Available (BC856-BC858)
•
For Switching and AF Amplifier Applications
•
Lead, Halogen and Antimony Free, RoHS Compliant
"Green" Device (Notes 3 and 4)
•
Qualified to AEC-Q101 Standards for High
Reliability
Mechanical Data
•
Case: SOT-23
•
Case Material: Molded Plastic. UL Flammability
Classification Rating 94V-0
•
Moisture Sensitivity: Level 1 per J-STD-020C
•
Terminals: Solderable per MIL-STD-202, Method 208
•
Lead Free Plating (Matte Tin Finish annealed over
Alloy 42 leadframe).
•
Pin Connections: See Diagram
•
Marking Information: See Page 4
•
Ordering Information: See Page 4
•
Approximate Weight: 0.008 grams
Marking Code (Note 2)
Type
Marking
Type
BC846A
1A, K1Q
BC847C
BC846B
1B, K1R
BC848A
BC847A
1E, K1E, K1Q
BC848B
BC847B
1F, K1F, K1R
BC848C
Maximum Ratings
@T
= 25°C unless otherwise specified
A
Characteristic
Collector-Base Voltage
Collector-Emitter Voltage
Emitter-Base Voltage
Collector Current
Peak Collector Current
Peak Emitter Current
Power Dissipation (Note 1)
Thermal Resistance, Junction to Ambient Air (Note 1)
Operating and Storage Temperature Range
Notes:
1.
Device mounted on FR-4 PCB, 1 inch x 0.85 inch x 0.062 inch; pad layout as shown on Diodes Inc. suggested pad layout
document AP02001, which can be found on our website at http://www.diodes.com/datasheets/ap02001.pdf.
2.
Current gain subgroup “C” is not available for BC846.
3.
No purposefully added lead. Halogen and Antimony Free.
4.
Product manufactured with Data Code V9 (week 33, 2008) and newer are built with Green Molding Compound. Product manufactured prior to Date Code
V9 are built with Non-Green Molding Compound and may contain Halogens or Sb
DS11108 Rev. 22 - 2
NPN SURFACE MOUNT SMALL SIGNAL TRANSISTOR
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Marking
1G, K1M
1J, K1J, K1E, K1Q
1K, K1K, K1F, K1R
1L, K1L, K1M
Symbol
BC846
V
BC847
CBO
BC848
BC846
V
BC847
CEO
BC848
BC846, BC847
V
EBO
BC848
I
C
I
CM
I
EM
P
d
R
θJA
T
, T
j
STG
O
2
3
1 of 4
www.diodes.com
BC846A - BC848C
SOT-23
Dim
Min
A
0.37
B
1.20
C
2.30
D
0.89
E
0.45
G
1.78
H
2.80
J
0.013
K
0.903
L
0.45
M
0.085
α
0°
All Dimensions in mm
Value
Unit
80
50
V
30
65
45
V
30
6.0
V
5.0
100
mA
200
mA
200
mA
300
mW
417
°C/W
-65 to +150
°C
Fire Retardants.
BC846A-BC848C
© Diodes Incorporated
Max
0.51
1.40
2.50
1.03
0.60
2.05
3.00
0.10
1.10
0.61
0.180
8°