BC847CS/BC857CS
GENERAL PURPOSE TRANSISTORS
VOLTAGE
FEATURES
• General Purpose Amplifier Applications
• Collector Current IC = -100mA
• In compliance with EU RoHS 2002/95/EC directives
0.087(2.20)
0.074(1.90)
0.010(0.25)
45 Volts
POWER
150 mW
0.018(0.45)
0.006(0.15)
0.010(0.25)
0.003(0.08)
0.087(2.20)
0.078(2.00)
0.056(1.40)
0.047(1.20)
0.054(1.35)
0.045(1.15)
0.030(0.75)
0.021(0.55)
MECHANICAL DATA
Case: SOT-363
Approx Weight: 0.006 grams
Device Marking : BC847CS=47C
BC857CS=57C
0.012(0.30)
0.005(0.15)
0.044(1.10)
MAX.
Terminals : Solderable per MIL-STD-750,Method 2026
ABSOLUTE MAXIMUM RATINGS
PA RA M E TE R
C o lle c to r-E mi tte r Vo lta g e
C o lle c to r-B a s e Vo lta g e
E mi tte r-B a s e Vo lta g e
C o l l e c t o r C ur r e nt - C o nt i nuo us
Ma x P o we r D i s s i p a ti o n (No te 1 )
O p e r a t i n g J u n c t i o n a n d S t o r a g e Te m p e r a t u r e R a n g e
C i r c ui t F i g ur e
S YM B O L
V
CEO
V
CBO
V
EBO
I
C
P
TOT
T
J
, T
S TG
BC847CS
45
50
5
100
225
0.040(1.00)
0.031(0.80)
BC857CS
U N IT S
V
V
V
mA
mW
O
-55 to +150
Fig.54
Fig.53
C
Fig.54
REV.0.0-JUN.27.2008
Fig.53
PAGE . 1
BC847CS/BC857CS
THERMAL CHARACTERISTICS
PA RA M E TE R
The r m a l R e s i s t a nc e , J unc t i o n t o A m b i e nt
S YM B O L
R
Θ
JA
C A L UE
556
U N IT S
O
C /W
Note 1 : Transistor mounted on FR-4 board 70 x 60 x 1mm
ELECTRICAL CHARACTERISTICS (T
J
=25
o
C,unless otherwise noted)
PA RA M E TE R
C o lle c to r-E mi tte r B re a k d o wn Vo lta g e
(I
C
=1 0 mA ,I
B
=0 )
C o lle c to r-B a s e B re a k d o wn Vo lta g e
(I
C
=1 0
µ
A ,I
E
=0 )
E mi tte r-B a s e B re a k d o wn Vo lta g e
(I
E
=1
µ
A ,I
C
=0 )
E m i t t e r - B a s e C ut o f f C ur r e nt ( V
E B
= 5 V )
C o l l e c t o r - B a s e C ut o f f C ur r e nt ( V
C B
= 3 0 V, I
T
J
= 1 5 0
o
C
D C C ur r e nt G a i n
(I
C
=1 0
µ
A ,V
CE
=5 V )
(I
C
=2 .0 mA ,V
CE
=5 V )
C o l l e c t o r - E m i t t e r S a t ur a t i o n Vo l t a g e ( I
C
= 1 0 m A , I
B
= 0 . 5 m A )
(I
C
=1 0 0 mA ,I
B
=5 .0 mA )
B a s e - E m i t t e r S a t ur a t i o n Vo l t a g e ( I
C
= 1 0 m A , I
B
= 0 . 5 m A )
(I
C
=1 0 0 mA ,I
B
=5 .0 mA )
B a s e -E mi tte r On Vo lta g e (I
C
=2 .0 mA ,V
C E
=5 .0 V )
(I
C
=1 0 mA ,V
CE
=5 .0 V )
C o l l e c t o r - B a s e C a p a c i t a nc e
( V
C B
= 1 0 V , I
E
= 0 , f = 1 M H z)
C ur r e nt - G a i n- B a nd w i d t h P r o d uc t
( I
C
= 1 0 m A , V
C E
= 5 . 0 V , f = 1 0 0 M H z)
E
=0)
S YM B O L
V (
B R
) C E O
V (
B R
) C B O
V (
B R
) E B O
I
I
EBO
M IN .
45
50
5.0
-
-
-
-
420
-
-
-
-
0.6
-
-
-
T YP.
-
-
-
-
-
-
270
520
-
-
0.7
0.9
-
-
-
200
MA X .
-
-
-
100
15
4.0
-
800
0.3
0.65
-
-
0.75
0.82
4.5
-
U N IT
V
V
V
nA
nA
µ
A
-
V
V
V
pF
MHz
CBO
h
F E
V
C E
(
S A T
)
V
B E
(
S A T
)
V
B E
(
ON
)
C
CB
F
T
REV.0.0-JUN.27.2008
PAGE . 2
BC847CS/BC857CS
ELECTRICAL CHARACTERISTICS
CURVES
600
T
J
=150
O
C
0.9
0.8
0.7
T
J
=25 C
O
500
V
BE(ON)
(V)
400
hF E
T
J
=100 C
O
0.6
0.5
0.4
0.3
T
J
=15 C
O
300
T
J
=25 C
O
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
10
8
6
4
2
COB (BC)
CIB (EB)
V
CE(SAT)
(V)
0.2
0.15
T
J
=150
O
C
T
J
=100 C
O
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
REV.0.0-JUN.27.2008
PAGE . 3
BC847CS/BC857CS
MOUNTING PAD LAYOUT
SOT-363
Unit：inch(mm)
0.018
(0.45)
0.020
(0.50)
0.026
(0.65)
0.026
(0.65)
ORDER INFORMATION
• Packing information
T/R - 10K per 13" plastic Reel
T/R - 3K per 7” plastic Reel
LEGAL STATEMENT
Copyright PanJit International, Inc 2011
The information presented in this document is believed to be accurate and reliable. The specifications and information herein
are subject to change without notice. Pan Jit makes no warranty, representation or guarantee regarding the suitability of its
products for any particular purpose. Pan Jit products are not authorized for use in life support devices or systems. Pan Jit
does not convey any license under its patent rights or rights of others.
REV.0.0-JUN.27.2008
0.075
(1.90)
PAGE . 4
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