BC856-AU,BC857-AU,BC858-AU,BC859-AU SERIES
PNP GENERAL PURPOSE TRANSISTORS
VOLTAGE
FEATURES
• General Purpose Amplifier Applications
• Collector Current IC = -100mA
• Complimentary (PNP) Devices : BC846/BC847/BC848/BC849
Series
• Acqire quality system certificate : TS16949
• AEC-Q101 qualified
• Lead free in comply with EU RoHS 2002/95/EC directives.
• Green molding compound as per IEC61249 Std. . (Halogen Free)
0.120(3.04)
0.110(2.80)
30/45/65 Volts
POWER
330 mWatts
SOT-23
Unit
：
inch(mm)
0.056(1.40)
0.047(1.20)
0.079(2.00)
0.070(1.80)
0.008(0.20)
0.003(0.08)
MECHANICAL DATA
Case: SOT-23
Terminals: Solderable per MIL-STD-750, Method 2026
Approx. Weight: 0.008 gram
Marking:
Device Marking:
BC856A-AU=56A
BC856B-AU=56B
BC857A-AU=57A
BC857B-AU=57B
BC857C-AU=57C
BC858A-AU=58A
BC858B-AU=58B
BC858C-AU=58C
BC859B-AU=59B
BC859C-AU=59C
0.004(0.10)
0.000(0.00)
0.020(0.50)
0.013(0.35)
0.044(1.10)
0.035(0.90)
Top View
3
Collector
1
Base
1
Base
2
Emitter
3
Collector
2
Emitter
ABSOLUTE RATINGS
PARAMETER
Collector - Emitter Voltage
Collector - Base Voltage
Emitter - Base Voltage
Collector Current - Continuous
Max Power Dissipation(Note1)
Typical Thermal Resistance, Junction to Ambient
Operating Junction and Storage Temperature Range
NOTES:
1. Transistor mounted on FR-4 board 8 cm .
2
Symbol
V
CEO
V
CBO
V
EBO
I
C
P
TOT
R
ΘJA
T
J
,T
STG
BC856-AU BC857-AU BC858-AU BC859-AU
-65
-80
-45
-50
-5
-100
330
375
-50 to 150
-30
-30
Units
V
V
V
mA
mW
o
C/W
o
C
April 23,2012-REV.03
PAGE . 1
BC856-AU,BC857-AU,BC858-AU,BC859-AU SERIES
ELECTRICAL CHARACTERISTICS
PARAME TE R
C ollector - Emi tter Breakdown Voltage
B C 85 7A -A U/B -A U/C -AU
B C 85 6A -A U/B -A U
Symbol
V
(BR)
C EO
Test C ondi ti on
I
C
=-10mA , I
B
=0
MIN.
-65
-45
-30
-80
-50
-30
-5.0
-
-
TYP.
-
MA X.
-
Uni ts
V
B C 85 8A -A U/B -A U/C -AU,BC 8 59 B-A U/C-A U
C ollector - Base Breakdown Voltage
Emi tter - Base Breakdown Voltage
Emi tter-Base C utoff C urrent
C ollector-Base C utoff C urrent
D C C urrent Gai n
B C 85 6A -A U/B -A U
B C 85 7A -A U/B -A U/C -AU
B C 85 8A -A U/B -A U/C -AU,BC 8 59 B-A U/C-A U
V
(BR)
C BO
V
(B R)
EB O
I
E BO
I
C BO
I
C
=-10μA , I
E
=0
I
E
=-1.0μA , I
C
=0
V
EB
=-5V
V
C B
=-30V, I
E
=0
V
C B
=-30V, I
E
=0,T
J
=150
O
C
I
C
=-10μA , V
C E
=-5V
-
-
-
-
90
150
270
180
290
520
-
-0 .7
-0 .9
-
-
-
200
-
-
-100
-15
-4 .0
-
220
475
800
-0 .3
-0 .6 5
-
-0 .7 5
-0 .8 2
4.5
-
V
V
nA
nA
μA
-
B C 85 6A -A U,B C 8 57A -AU,BC 8 58 A-A U
B C 85 6B -A U,B C 8 57B -AU,BC 8 58 B-A U,B C 859 B -A U
B C 85 7C -A U,B C 8 58C -A U,B C 859 C -A U
B C 85 6A -A U,B C 8 57A -AU,BC 8 58 A-A U
B C 85 6B -A U,B C 8 57B -AU,BC 8 58 B-A U,B C 859 B -A U
B C 85 7C -A U,B C 8 58C -A U,B C 859 C -A U
h
F E
-
110
220
420
-
-
-0 .6 0
-
-
-
D C C urrent Gai n
h
F E
V
C E(SAT)
V
B E(SAT)
V
B E(ON)
C
CB
F
T
I
C
=-2.0mA, V
C E
=-5V
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
I
C
= -2mA, V
C E
=-5.0V
I
C
=-10mA, V
C E
=-5.0V
V
C B
=-10V, I
E
= 0, f= 1MH
I
C
=-10mA, V
C E
=-5.0V,f=100MHz
-
C ollector - Emi tter Saturati on Voltage
Base - Emi tter Saturati on Voltage
Base - Emi tter On Voltage
C ollector - Base C apaci tance
C urrent-Gai n-B andwi dth P roduct
V
V
V
pF
MHz
April 23,2012-REV.03
PAGE . 2
BC856
,BC857
,BC858
,BC859
SERIES
ELECTRICAL CHARACTERISTICS CURVES
600
T
J
=150 C
O
0.9
0.8
0.7
T
J
=25 C
O
500
400
hF E
V
BE(ON)
(V)
T
J
=100 C
O
0.6
0.5
0.4
0.3
T
J
=15 C
O
300
T
J
=25
O
C
T
J
=100
O
C
200
100
0
0.01
V
CE
=-5V
0.2
0.1
VCE = -5V
0.1
1
10
100
0
0.01
0.1
1
10
100
Collector Current,I
C
(mA)
Collector Current, I
C
(mA)
Fig.1- TYPICAL h
FE
vs. Collector Current
Fig.2- TYPICAL V
BE(ON)
vs. Collector Current
0.3
0.25
Capacitance,C(pF)
14
12
CIB (EB)
10
8
6
4
2
COB (BC)
V
CE(SAT)
(V)
0.2
0.15
T
J
=150 C
O
O
T
J
=100 C
0.1
0.05
0
0.01
T
J
=25 C
O
0.1
1
10
100
0
0.1
1
10
100
Collector Current,I
C
(mA)
Reverse Voltage,V
R
(V)
Fig.3- TYPICAL V
CE(SAT)
vs. Collector Current
Fig.4- TYPICAL CAPACITANCES vs. REVERSE VOLTAGE
April 23,2012-REV.03
PAGE .
3
BC856
,BC857
,BC858
,BC859
SERIES
MOUNTING PAD LAYOUT
0.031 MIN.
(0.80) MIN.
0.037
(0.95)
0.043
(1.10)
0.106
(2.70)
ORDER INFORMATION
• Packing information
T/R - 12K per 13" plastic Reel
T/R - 3K per 7” plastic Reel
April 23,2012-REV.03
PAGE . 4
BC856
,BC857
,BC858
,BC859
SERIES
Part No_packing code_Version
BC856-AU_R1_000A1
BC856-AU_R2_000A1
For example :
RB500V-40_R2_00001
Part No.
Serial number
Version code means HF
Packing size code means 13"
Packing type means T/R
Packing Code
XX
Packing type
Tape and Ammunition Box
(T/B)
Tape and Reel
(T/R)
Bulk Packing
(B/P)
Tube Packing
(T/P)
Tape and Reel (Right Oriented)
(TRR)
Tape and Reel (Left Oriented)
(TRL)
FORMING
1
st
Code
A
R
B
T
S
L
F
Packing size code
N/A
7"
13"
26mm
52mm
PANASERT T/B CATHODE UP
(PBCU)
PANASERT T/B CATHODE DOWN
(PBCD)
Version Code
XXXXX
2
nd
Code
HF or RoHS
1
st
Code 2
nd
~5
th
Code
0
1
2
X
Y
U
D
HF
RoHS
0
1
serial number
serial number
April 23,2012-REV.03
PAGE . 5
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