MCC
TM
Micro Commercial Components
omponents
20736 Marilla
Street Chatsworth
!"#
$
% !"#
BC856A
THRU
BC858C
PNP Small
Signal Transistor
310mW
SOT-23
A
D
Features
Case Material: Molded Plastic. UL Flammability
Classification Rating 94V-0
and MSL Rating 1
Ideally Suited for Automatic Insertion
150 C Junction Temperature
For Switching and AF Amplifier Applications
o
Mechanical Data
Case: SOT-23, Molded Plastic
Terminals: Solderable per MIL-STD-202, Method 208
Polarity: See Diagram
Weight: 0.008 grams ( approx.)
C
B
Type
BC856A
BC856B
BC857A
BC857B
Marking Code (Note 2)
Marking
Type
3A
BC857C
3B
BC858A
3E
BC858B
3F
BC858C
Symbol
BC856
BC857
BC858
BC856
BC857
BC858
V
C B O
C
Marking
3G
3J
3K
3L
Value
-80
-50
-30
-65
-45
-30
-5.0
-100
-200
-200
310
Unit
V
B
F
E
E
G
H
J
K
DIMENSIONS
INCHES
MIN
.110
.083
.047
.035
.070
.018
.0005
.035
.003
.015
MM
MIN
2.80
2.10
1.20
.89
1.78
.45
.013
.89
.085
.37
Maximum Ratings @ 25
o
C Unless Otherwise Specified
Charateristic
Collector-Base Voltage
DIM
A
B
C
D
E
F
G
H
J
K
Collector-Emitter Voltage
V
C E O
V
EBO
I
C
I
C M
I
EM
V
V
mA
mA
mA
mW
o
Emitter-Base Voltage
Collector Current
Peak Collector Current
Peak Emitter Current
Power Dissipation@T
s
=50 C(Note1)
Operating & Storage Temperature
o
MAX
.120
.098
.055
.041
.081
.024
.0039
.044
.007
.020
MAX
3.04
2.64
1.40
1.03
2.05
.60
.100
1.12
.180
.51
NOTE
Suggested Solder
Pad Layout
.031
.800
.035
.900
.079
2.000
inches
mm
P
d
T
j
, T
S T G
-55~150
C
Note:
1.
Package mounted on ceramic substrate 0.7mm X 2.5cm
2
area.
2.
Current gain subgroup “ C” is not available for BC856
.037
.950
.037
.950
www.mccsemi.com
Revision: 5
1 of 3
2008/01/01
BC856A thru BC858C
Electrical Characteristics
Characteristic
Collector-Base Breakdown Voltage (Note 3)
BC856
BC857
BC858
BC856
BC857
BC858
@ T
A
=25°C unless otherwise specified
Symbol
V
(BR)CBO
Min
-80
-50
-30
-65
-45
-30
-5
—
—
—
—
—
—
—
—
—
—
—
—
125
220
420
—
—
—
—
—
-600
—
—
—
—
—
—
100
—
—
Typ
—
—
—
—
—
—
—
200
330
600
2.7
4.5
8.7
18
30
60
1.5x10
-4
2x10
-4
3x10
-4
180
290
520
—
—
-75
-250
-700
-850
-650
—
—
—
—
—
—
200
3
2
Max
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
250
475
800
320
400
-300
-650
—
-750
-820
-15
-15
-15
-15
-4.0
—
—
10
Unit
V
MCC
TM
Micro Commercial Components
Test Condition
I
C
= 10mA, I
B
= 0
Collector-Emitter Breakdown Voltage (Note 3)
V
(BR)CEO
V
(BR)EBO
h
fe
h
fe
h
fe
h
ie
h
ie
h
ie
h
oe
h
oe
h
oe
h
re
h
re
h
re
h
FE
R
qJSB
R
qJA
V
CE(SAT)
V
BE(SAT)
V
BE(ON)
V
V
—
—
—
kW
kW
kW
µS
µS
µS
—
—
—
—
°C/W
°C/W
mV
mV
mV
nA
nA
nA
nA
µA
MHz
pF
dB
I
C
= 10mA, I
B
= 0
I
E
= 1mA, I
C
= 0
Emitter-Base Breakdown Voltage (Note 3)
H-Parameters
Small Signal Current Gain
Input Impedance
Output Admittance
Reverse Voltage Transfer Ratio
Current Gain Group A
B
C
Current Gain Group A
B
C
Current Gain Group A
B
C
Current Gain Group A
B
C
Current Gain Group A
B
C
V
CE
= -5.0V, I
C
= -2.0mA,
f = 1.0kHz
DC Current Gain (Note 3)
V
CE
= -5.0V, I
C
= -2.0mA
Note 1
Note 1
I
C
= -10mA, I
B
= -0.5mA
I
C
= -100mA, I
B
= -5.0mA
I
C
= -10mA, I
B
= -0.5mA
I
C
= -100mA, I
B
= -5.0mA
V
CE
= -5.0V, I
C
= -2.0mA
V
CE
= -5.0V, I
C
= -10mA
V
CE
= -80V
V
CE
= -50V
V
CE
= -30V
V
CB
= -30V
V
CB
= -30V, T
A
= 150°C
V
CE
= -5.0V, I
C
= -10mA,
f = 100MHz
V
CB
= -10V, f = 1.0MHz
V
CE
= -5.0V, I
C
= 200µA,
R
S
= 2kW, f = 1kHz,
Df
= 200Hz
Thermal Resistance, Junction to Substrate Backside
Thermal Resistance, Junction to Ambient
Collector-Emitter Saturation Voltage (Note 3)
Base-Emitter Saturation Voltage (Note 3)
Base-Emitter Voltage (Note 3)
Collector-Cutoff Current (Note 3)
BC856
BC857
BC858
I
CES
I
CES
I
CES
I
CBO
I
CBO
f
T
C
CBO
NF
Gain Bandwidth Product
Collector-Base Capacitance
Noise Figure
Notes:
1. Package mounted on ceramic substrate 0.7mm x 2.5cm
2
area.
2. Current gain subgroup “C” is not available for BC856.
3. Short duration pulse test to minimize self-heating effect.
www.mccsemi.com
Revision: 5
2 of 3
2008/01/01
MCC
Micro Commercial Components
TM
Ordering Information
Device
(Part Number)-TP
Packing
Tape&Reel;3Kpcs/Reel
***IMPORTANT NOTICE***
Micro Commercial Components Corp
.
reserves the right to make changes without further notice to any
product herein to make corrections, modifications , enhancements , improvements , or other changes .
Micro Commercial Components Corp
.
does not assume any liability arising out of the application or
use of any product described herein; neither does it convey any license under its patent rights ,nor
the rights of others . The user of products in such applications shall assume all risks of such use
and will agree to hold
Micro Commercial Components Corp
.
and all the companies whose
products are represented on our website, harmless against all damages.
***APPLICATIONS DISCLAIMER***
Products offer by
Micro Commercial Components Corp
.
are not intended for use in Medical,
Aerospace or Military Applications.
www.mccsemi.com
Revision: 5
3 of 3
2008/01/01
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