BC856A - BC858C
PNP SURFACE MOUNT SMALL SIGNAL TRANSISTOR
Features
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•
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Ideally Suited for Automatic Insertion
Complementary NPN Types Available (BC846-BC848)
For Switching and AF Amplifier Applications
Qualified to AEC-Q101 Standards for High Reliability
Lead, Halogen and Antimony Free, RoHS Compliant
"Green" Device (Notes 3 and 4)
E
A
C
B
B
TOP VIEW
E
D
G
H
K
J
L
M
C
SOT-23
Dim
A
B
C
D
E
G
H
J
K
L
M
α
Min
0.37
1.20
2.30
0.89
0.45
1.78
2.80
0.013
0.903
0.45
0.085
0°
Max
0.51
1.40
2.50
1.03
0.60
2.05
3.00
0.10
1.10
0.61
0.180
8°
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Mechanical Data
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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 Codes: See Table Below & Diagram on Page 4
Ordering & Date Code Information: See Page 4
Weight: 0.008 grams (approximate)
Marking Code (Note 2)
Type
BC856A
BC856B
BC857A
BC857B
Marking
3A, K3A
3B, K3B
3E, K3V, K3A
3F, K3W, K3B
Type
BC857C
BC858A
BC858B
BC858C
Marking
3G, K3G
3J, K3J, K3A, K3V
3K, K3K, K3B, K3W
3L, K3L, K3G
C
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B
E
All Dimensions in mm
Maximum Ratings
Collector-Base Voltage
@T
A
= 25°C unless otherwise specified
Symbol
BC856
BC857
BC858
BC856
BC857
BC858
V
CBO
Value
-80
-50
-30
-65
-45
-30
-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
θJA
T
j
, T
STG
V
V
mA
mA
mA
mW
°C/W
°C
Emitter-Base Voltage
Collector Current
Peak Collector Current
Peak Emitter Current
Power Dissipation (Note 1)
Thermal Resistance, Junction to Ambient (Note 1)
Operating and Storage Temperature Range
Notes:
1.
2.
3.
4.
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.
Current gain subgroup “C” is not available for BC856.
No purposefully added lead. Halogen and Antimony Free.
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
2
O
3
Fire Retardants.
DS11207 Rev. 19 - 2
1 of 4
www.diodes.com
BC856A-BC858C
© Diodes Incorporated
DIODES [ DIODES INCORPORATED ]
