Electrical Characteristics @ TA = 25°C unless otherwise specified
Characteristic
Symbol Min
Typ
DC Current Gain
(Note 3)
Current Gain A
—
—
B
—
150
C
hFE
—
270
Current Gain A
110
—
B
200
290
C
420
520
Collector-Emitter Saturation Voltage
(Note 3) VCE(SAT) —
—
Base-Emitter Saturation Voltage
Base-Emitter Voltage
Collector-Emitter Cutoff Current
(Note 3) VBE(SAT) —
700
900
(Note 3)
VBE
580
—
660
—
(Note 3)
ICBO
ICBO
—
—
Gain Bandwidth Product
Output Capacitance
Noise Figure
fT
100
—
COBO
—
—
BC847BT
BC847CT
NF
—
—
Notes: 3. Short duration pulse test used to minimize self-heating effect.
Max
—
—
—
220
450
800
250
600
—
700
770
15
5.0
—
4.5
10
4.0
Unit
Test Condition
—
VCE = 5.0V, IC = 2.0mA
mV
mV
mV
nA
µA
MHz
pF
dB
IC = 10mA, IB = 0.5mA
IC = 100mA, IB = 5.0mA
IC = 10mA, IB = 0.5mA
IC = 100mA, IB = 5.0mA
VCE = 5.0V, IC = 2.0mA
VCE =5.0V, IC = 10mA
VCB = 30V
VCB = 30V, TA = 150°C
VCE = 5.0V, IC = 10mA,
f = 100MHz
VCB = 10V, f = 1.0MHz
VCE = 5V, RS = 2.0kW,
f = 1.0kHz, BW = 200Hz
Ordering Information (Note 4)
Notes:
Device
BC847AT-7-F
BC847BT-7-F
BC847CT-7-F
Packaging
SOT-523
SOT-523
SOT-523
4. For Packaging Details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf.
Shipping
3000/Tape & Reel
3000/Tape & Reel
3000/Tape & Reel
Marking Information
XXYM
XX = Product Type Marking Code (See Page 1), e.g. 1E = BC847AT
YM = Date Code Marking
Y = Year (ex: N = 2002)
M = Month (ex: 9 = September)
Date Code Key
Year 1998 1999 2000 2001 2002 2003
Code J
K
L
M
N
P
2004
R
2005
S
2006
T
2007
U
2008 2009 2010 2011 2012
V
W
X
Y
Z
Month
Code
Jan
Feb March Apr
May Jun Jul Aug Sep
Oct
Nov Dec
1
2
3
4
5
6
7
8
9
O
N
D
DS30274 Rev. 7 - 2
2 of 3
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BC847AT, BT, CT