DIODS BC847BT, BC847CT, BC847AT Datasheet
Features
Epitaxial Die Construction
·
Complementary PNP Type Available
·
(BC857AT,BT,CT)
Ultra-Small Surface Mount Package
·
Mechanical Data
Case: SOT-523, Molded Plastic
·
NEW PRODUCT
Terminals: Solderable per MIL-STD-202,
·
Method 208
Terminal Connections: See Diagram
·
Weight: 0.002 grams (approx.)
·
Type Marking
BC847A 1E
BC847B 1F
BC847C 1M
BC847AT, BT, CT
NPN SMALL SIGNAL SURFACE MOUNT TRANSISTOR
SOT-523
Dim Min Max Typ
A
0.15 0.30 0.22
B
0.75 0.85 0.80
C
1.45 1.75 1.60
D
¾¾0.50
G
0.90 1.10 1.00
H
1.50 1.70 1.60
J
0.00 0.10 0.05
K
0.60 0.80 0.75
M
L
0.10 0.30 0.22
M
0.10 0.20 0.12
N
0.45 0.65 0.50
All Dimensions in mm
K
J
C
TOP VIEW
B
G
H
B
C
E
A
N
D
L
Maximum Ratings
Collector-Base Voltage
Collector-Emitter Voltage
Emitter-Base Voltage
Collector Current
Power Dissipation (Note 1)
Thermal Resistance, Junction to Ambient
Operating and Storage Temperature Range
Ordering Information
BC847AT-7
BC847BT-7
BC847CT-7
Notes: 1. Device mounted on FR-4 PC board with recommended pad layout.
2. For Packaging Details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf.
@ TA= 25°C unless otherwise specified
Characteristic Symbol Value Unit
V
CBO
V
CEO
V
EBO
I
C
P
d
R
qJA
T
j,TSTG
(Note 2)
Device
Packaging Shipping
SOT-523 3000/Tape & Reel
SOT-523 3000/Tape & Reel
SOT-523 3000/Tape & Reel
50 V
45
6.0
100 mA
150 mW
833 °C/W
-55 to +150 °C
V
V
DS30274 Rev. A-2 1 of 3 BC847AT, BT, CT
Electrical Characteristics
@ TA= 25°C unless otherwise specified
Characteristic Symbol Min Typ Max Unit Test Condition
DC Current Gain (Note 3)
Collector-Emitter Saturation Voltage (Note 3)
Base-Emitter Saturation Voltage (Note 3)
NEW PRODUCT
Base-Emitter Voltage (Note 3)
Current Gain A
Current Gain A
B
C
B
C
V
V
Collector-Emitter Cutoff Current (Note 3)
Gain Bandwidth Product
Output Capacitance
Noise Figure BC847CT
BC847BT
Notes: 3. Short duration test pulse used to minimize self-heating effect.
—
h
FE
CE(SAT)
BE(SAT)
V
BE
I
CBO
I
CBO
f
T
C
OBO
—
—
110
200
420
——
—
580
—
——
100 — — MHz
—— 4.5 pF
NF — —
—
150
270
—
290
520
700
900
660
—
—
—
—
220
450
800
250
600
—
mV
—mV
700
770
15
5.0
10
4.0
mV
nA
µA
dB
= 5.0V, IC= 2.0mA
V
CE
= 10mA, IB= 0.5mA
I
C
I
= 100mA, IB= 5.0mA
C
= 10mA, IB= 0.5mA
I
C
IC= 100mA, IB= 5.0mA
= 5.0V, IC= 2.0mA
V
CE
V
=5.0V, IC= 10mA
CE
= 30V
V
CB
V
= 30V, TA= 150°C
CB
= 5.0V, IC= 10mA,
V
CE
f = 100MHz
= 10V, f = 1.0MHz
V
CB
VCE= 5V, RS= 2.0kW,
f = 1.0kHz, BW = 200Hz
DS30274 Rev. A-2 2 of 3 BC847AT, BT, CT
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