Diodes BC857BV - Manual (Page 2)

BC857BV
Document number: DS30433 Rev. 5 - 2
2 of 4
www.diodes.com
April 2009
© Diodes Incorporated
BC857BV
-50 0 50 100 150
250
200
150
50
100
0
T , AMBIENT TEMPERATURE ( C)
Fig. 1 Power Dissipation vs. Ambient Temperature (Note 2)
A
°
P
,
P
O
WE
R
DISS
IP
A
T
IO
N (
m
W
)
D
1
10
100
1,000
1 10 100 1,000
V = 5V
CE
h,
D
C
C
U
R
R
EN
T
G
AI
N
FE
I , COLLECTOR CURRENT (mA)
Fig. 2 Typical DC Current Gain vs. Collector Current
C
T = 25°C
A
T = -50°C
A
T = 150°C
A
1 0.1 10 100 1,000
V,
C
O
LL
E
C
T
O
R
-E
M
IT
T
E
R
S
A
T
URA
TI
O
N
VO
L
T
AG
E
(
V
)
CE
(S
A
T
)
I , COLLECTOR CURRENT (mA)
Fig. 3 Collector-Emitter Saturation Voltage
vs. Collector Current
C
T = 25°C
A
T = -50°C
A
T = 150°C
A
0
0.1
0.2
0.3
0.4
0.5
I
I
C
B
= 10
10
100
1,000
1 10 100
f,
G
AI
N
-BANDW
ID
T
H
P
R
O
D
U
C
T
(M
H
z)
t
I , COLLECTOR CURRENT (mA)
Fig. 4 Typical Gain-Bandwidth Product vs. Collector Current
C
V = 5V
CE
Ordering Information
(Note 7)
Part Number Case Packaging
BC857BV-7 SOT-563 3000/Tape & Reel
Notes: 7. For packaging details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf.
Marking Information
Date Code Key
Year 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015
Code P R S T U V W X Y Z A B C
Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Code 1 2 3 4 5 6 7 8 9 O N D
K5V = Product Type Marking Code
YM = Date Code Marking
Y = Year (ex: T = 2006)
M = Month (ex: 9 = September)
K5V YM