BC846AW - BC848CW
NPN SMALL SIGNAL SURFACE MOUNT TRANSISTOR
Features
A
•
•
•
•
•
Ideally Suited for Automatic Insertion
SOT-323
Complementary PNP Types Available (BC856W-BC858W)
For Switching and AF Amplifier Applications
Lead Free/RoHS Compliant (Note 3)
C
Dim
A
B
C
D
F
Min
0.25
1.15
2.00
Max
0.40
1.35
2.20
C
B
"Green" Device (Note 4 and 5)
B
E
0.65 Nominal
G
H
Mechanical Data
0.30
1.20
1.80
0.0
0.40
1.40
2.20
0.10
1.00
0.40
0.18
8°
G
H
J
•
•
Case: SOT-323
Case Material: Molded Plastic, "Green" Molding Compound,
Note 5. 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 Codes (See Table Below & Diagram on Page 3)
Ordering & Date Code Information: See Page 3
Weight: 0.006 grams (approximate)
K
J
M
•
•
•
K
L
0.90
0.25
0.10
0°
L
D
F
M
α
•
•
•
•
All Dimensions in mm
Marking Code (Note 2)
Type
Marking
K1Q
K1R
K1E, K1Q
K1F, K1R
Type
Marking
K1M
K1J, K1E, K1Q
K1K, K1F, K1R
K1L, K1M
BC846AW
BC846BW
BC847AW
BC847BW
BC847CW
BC848AW
BC848BW
BC848CW
Maximum Ratings @TA = 25°C unless otherwise specified
Characteristic
Symbol
Value
Unit
80
50
30
Collector-Base Voltage
Collector-Emitter Voltage
Emitter-Base Voltage
BC846
BC847
BC848
V
VCBO
65
45
30
BC846
BC847
BC848
V
V
VCEO
6.0
5.0
BC846, BC847
BC848
VEBO
Collector Current
100
200
200
200
625
mA
mA
mA
mW
°C/W
IC
Peak Collector Current
Peak Emitter Current
Power Dissipation (Note 1)
ICM
IEM
Pd
Thermal Resistance, Junction to Ambient (Note 1)
Rθ
JA
Operating and Storage Temperature Range
-65 to +150
°C
Tj, TSTG
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 BC846W.
3. No purposefully added lead.
4. Diodes Inc.'s "Green" policy can be found on our website at http://www.diodes.com/products/lead_free/index.php.
5. Product manufactured with Date Code 0627 (week 27, 2006) and newer are built with Green Molding Compound. Product manufactured prior to Date
Code 0627 are built with Non-Green Molding Compound and may contain Halogens or Sb2O3 Fire Retardants.
BC846AW - BC848CW
DS30250 Rev. 9 - 2
1 of 3
© Diodes Incorporated
www.diodes.com