BC846AW - BC848CW
NPN SURFACE MOUNT SMALL SIGNAL TRANSISTOR
Features
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Ideally Suited for Automatic Insertion
Complementary PNP Types Available
(BC856W-BC858W)
For Switching and AF Amplifier Applications
Case: SOT-323, 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 2)
Ordering & Date Code Information: See Page 2
Approx. Weight: 0.006 grams
SOT-323
A
C
B C
B
G
H
K
M
E
Dim
A
B
C
D
E
G
H
J
K
L
M
a
Min
0.25
1.15
2.00
0.30
1.20
1.80
0.0
0.90
0.25
0.10
0°
Max
0.40
1.35
2.20
0.40
1.40
2.20
0.10
1.00
0.40
0.18
8°
Mechanical Data
0.65 Nominal
J
D
F
L
All Dimensions in mm
Marking Code (Note 2)
Type
BC846AW
BC846BW
BC847AW
BC847BW
Marking
K1Q
K1R
K1E, K1Q
K1F, K1R
Type
BC847CW
BC848AW
BC848BW
BC848CW
Marking
K1M
K1J, K1E, K1Q
K1K, K1F, K1R
K1L, K1M
Maximum Ratings
Collector-Base Voltage
Collector-Emitter Voltage
Emitter-Base Voltage
Collector Current
Peak Collector Current
Peak Emitter Current
Power Dissipation (Note 1)
@ T
A
= 25°C unless otherwise specified
Symbol
BC846
BC847
BC848
BC846
BC847
BC848
BC846, BC847
BC848
V
CBO
V
CEO
V
EBO
I
C
I
CM
I
EM
P
d
R
qJA
T
j
, T
STG
Value
80
50
30
65
45
30
6.0
5.0
100
200
200
200
625
-65 to +150
Unit
V
V
V
mA
mA
mA
mW
°C/W
°C
Characteristic
Thermal Resistance, Junction to Ambient (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 ourwebsite at http://www.diodes.com/datasheets/ap02001.pdf.
2. Current gain subgroup “C” is not available for BC846W.
DS30250 Rev. 3 - 2
1 of 2
BC846AW - BC848CW
ETC [ ETC ]
