BC846A - BC848C
NPN SURFACE MOUNT SMALL SIGNAL TRANSISTOR
Features
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Ideally Suited for Automatic Insertion
Complementary PNP Types Available
(BC856-BC858)
For Switching and AF Amplifier Applications
SOT-23
A
C
Dim
A
B
B
C
Min
0.37
1.20
2.30
0.89
0.45
1.78
2.80
0.013
0.903
0.45
0.85
0擄
Max
0.51
1.40
2.50
1.03
0.60
2.05
3.00
0.10
1.10
0.61
0.80
8擄
Mechanical Data
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Case: SOT-23, Molded Plastic
Case material - UL Flammability Rating
Classification 94V-0
Moisture sensitivity: Level 1 per J-STD-020A
Terminals: Solderable per MIL-STD-202,
Method 208
Pin Connections: See Diagram
Marking Codes (See Table Below & Diagram
on Page 3)
Ordering & Date Code Information: See Page 3
Approx. Weight: 0.008 grams
B
TOP VIEW
C
D
E
G
H
J
K
L
M
a
E
E
D
G
H
K
J
D
L
M
All Dimensions in mm
Marking Code (Note 2)
Type
BC846A
BC846B
BC847A
BC847B
Marking
1A, K1Q
1B, K1R
1E, K1E, K1Q
1F, K1F, K1R
Type
BC847C
BC848A
BC848B
BC848C
Marking
1G, K1M
1J, K1J, K1E, K1Q
1K, K1K, K1F, K1R
1L, K1L, K1M
Maximum Ratings
Collector-Base Voltage
@ T
A
= 25擄C unless otherwise specified
Symbol
BC846
BC847
BC848
BC846
BC847
BC848
BC846, BC847
BC848
V
CBO
Value
80
50
30
65
45
30
6.0
5.0
100
200
200
300
417
-65 to +150
Unit
V
Characteristic
Collector-Emitter Voltage
V
CEO
V
EBO
I
C
I
CM
I
EM
P
d
R
qJA
T
j
, T
STG
V
V
mA
mA
mA
mW
擄C/W
擄C
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 鈥淐鈥?is not available for BC846.
DS11108 Rev. 14 - 2
1 of 3
BC846A-BC848C
1
2
3
