BC856A - BC858C
PNP SURFACE MOUNT SMALL SIGNAL TRANSISTOR
Features
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Ideally Suited for Automatic Insertion
Complementary NPN Types Available
(BC846-BC848)
For Switching and AF Amplifier Applications
B
E
SOT-23
A
C
B
TOP VIEW
Dim
A
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
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
E
D
G
H
B
C
D
E
G
K
J
L
M
H
J
K
L
M
a
All Dimensions in mm
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
Maximum Ratings
Collector-Base Voltage
@ T
A
= 25擄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
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 (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 BC856.
DS11207 Rev. 12 - 2
1 of 3
BC856A-BC858C
1
2
3
