Continental Device India Limited
An ISO/TS 16949, ISO 9001 and ISO 14001 Certified Company
SOT-23 Formed SMD Package
BCW71
BCW72
SILICON PLANAR EPITAXIAL TRANSISTORS
N–P–N transistors
Marking
BCW71 = Kl
BCW72 = K2
Pin configuration
1 = BASE
2 = EMITTER
3 = COLLECTOR
3
1
2
ABSOLUTE MAXIMUM RATINGS
D.C. current gain at T
j
= 25 °C
I
C
= 2 mA; V
CE
= 5 V
Collector–base voltage (open emitter)
Collector–emitter voltage (open base)
Collector current (peak value)
Total power dissipation up to T
amb
= 25 °C
Junction temperature
Transition frequency at f = 35 MHz
I
C
= 10 mA; V
CE
= 5 V
Noise figure at R
S
= 2 kΩ
I
C
= 200
µA;
V
CE
= 5 V;
f = 1 kHz; B = 200 Hz
>
<
max.
max.
max.
max.
max.
typ.
BCW71
110
220
50
45
200
250
150
300
BCW72
200
450
V
V
mA
mW
°C
MHz
h
FE
V
CB0
V
CE0
I
CM
P
tot
T
j
f
T
F
<
10
dB
Continental Device India Limited
Data Sheet
Page 1 of 4
BCW71
BCW72
RATINGS
(at T
A
= 25°C unless otherwise specified)
Limiting values
Collector–base voltage (open emitter)
Collector–emitter voltage (open base)
I
C
= 2 mA
Emitter–base voltage (open collector)
Collector current (d.c.)
Collector current (peak value)
Total power dissipation up to T
amb
= 25 °C
Storage temperature
Junction temperature
THERMAL RESISTANCE
From junction to ambient
CHARACTERISTICS
T
j
= 25 °C unless otherwise specified
Collector cut–off current
I
E
= 0; V
CB =
20 V
I
E
= 0; V
CB
= 20 V; T
j
= 100 °C
Base emitter voltage
I
C
= 2 mA; V
CE
= 5 V
Saturation voltages
I
C
= 10 mA; l
B
= 0,5 mA
V
CB0
V
CE0
V
EB0
I
C
I
CM
P
tot
T
stg
T
j
max.
max.
max.
max.
max.
max.
–55 to
max.
50 V
45 V
5 V
100 mA
200 mA
250
mW
+150 °C
150 ° C
R
th j–a
=
500
K/W
I
CB0
I
CB0
V
BE
<
<
100 nA
10
µA
550 to 700 mV
120 mV
250 mV
750 mV
210 mV
850 mV
BCW72
150
200
450
2,5
300
pF
MHz
typ.
V
CEsat
<
V
BEsat
typ.
I
C
= 50 mA; l
B
= 2,5 mA
D.C. current gain
I
C
= 10
µA;
V
CE
= 5 V
I
C
= 2 mA; V
CE
= 5 V
Collector capacitance at f = 1 MHz
I
E
= I
e
= 0; V
CB
= 10 V
Transition frequency at f = 35 MHz
I
C
= 10 mA; V
CE
= 5 V
Noise figure at R
S
= 2 kΩ
I
C
= 200
µA;
V
CE
= 5 V
f = 1 kHz; B = 200 Hz
V
CEsat
typ.
V
BEsat
typ.
h
FE
h
FE
BCW71
typ.
90
>
<
typ.
typ.
110
220
C
c
f
T
F
<
10
dB
Continental Device India Limited
Data Sheet
Page 2 of 4
BCW71
BCW72
SOT-23 Formed SMD Package
+/– 0.10
2.50
+/– 0.05
0.62
+/–0.025
1.30
0.62
+/-0.05
SOT-23 Package Reel Information
Reel specifications for Packing (13"/7" reels)
14.4
M AX
ł 100.0– 0.5 / ł 54.5 – 0.5
ł 329.2– 0.5 / 178 – 0.5
7.9 10.9
9.2– 0.5
+/–0.025
2.90
+/–0.05
1.90
+0.08
0.40 -0.02
1
cL
3
ł 20.2 M IN
+0.5
0.2
ł 13.0
180
or
330
TRAILER
2
3
3
2.0– 0.5
0.08
+/–0.02
0.60
+/–0.025
0.95
PARTING LINE
RO.08
+/–0.01
0.12
+/– 4"
6º
5º
+/–0.10
2.50
+/–3"
R0.08
+/-/0.04
0.06
All dimensions in mm
330 / 180 mm Antistatic Coated Plastic Reel
NO TES:
No. of Devices
1.
2.
3.
4.
5.
8mm Tape
Size of Reel
330 mm (13")
10,000 Pcs
8mm Tape
Size of Reel
180 mm (7")
3,000 Pcs
0.21
7
The bandolier of 330 mm reel contains at least 10,000 devices.
The bandolier of 180 mm reel contains at least 3,000 devices.
No m ore than 0.5% missing devices / reel. 50 empty com partments for 330 mm reel.
15 empty compartments for 180 mm reel.
Three consecutive empty places might be found provided this gap is followed by 6
consecutive devices.
The carrier tape (leader) starts with at least 75 empty positions (equivalent to 330
mm). In order to fix the carrier tape a self adhesive tape of 20 to 50 mm is applied. At
the end of the bandolier at least 40 em pty positions (equivalent to 160 mm) are there.
Tape Specification for SOT-23 Surface Mount Device
– 0.1
4.0
– 0.05
– 0.1
2.0
4.0
– 0.1
1.75
+0.3 – 0.05
- 0.1 3.5
8.0
5.75
M AX
– 0.05
– 0.05
1.55
– 0.10
2.77
– 0.1
1.22
1.6
M AX
1.0
– 0.10
3.15
Direction of Unreeling
All dimensions in mm
Continental Device India Limited
Data Sheet
Page 3 of 4
FIXING
TAPE
+/– 0.05
0.62
1.30
7º
0.08
DETAIL X
LEADER
+/– 0.05
0.62
Packing Detail
PACKAGE
Details
SOT-23 T&R
3K/reel
10K/reel
STANDARD PACK
Net Weight/Qty
136 gm/3K pcs
415 gm/10K pcs
Size
3" x 7.5" x 7.5"
9" x 9" x 9"
13" x 13" x 0.5"
INNER CARTON BOX
Qty
12.0K
51.0K
10.0K
Size
17" x 15" x 13.5"
19" x 19" x 19"
17" x 15" x 13.5"
OUTER CARTON BOX
Qty
192.0K
408.0K
300.0K
Gr Wt
12 kgs
28 kgs
16 kgs
Customer Notes
Component Disposal Instructions
1. CDIL Semiconductor Devices are RoHS compliant, customers are requested to please
dispose as per prevailing Environmental Legislation of their Country.
2.
In Europe, please dispose as per EU Directive 2002/96/EC on Waste Electrical and
Electronic Equipment (WEEE).
Disclaimer
The product information and the selection guides facilitate selection of the CDIL's Discrete Semiconductor Device(s) best suited
for application in your product(s) as per your requirement. It is recommended that you completely review our Data Sheet(s) so as
to confirm that the Device(s) meet functionality parameters for your application. The information furnished on the CDIL Web
Site/CD are believed to be accurate and reliable. CDIL however, does not assume responsibility for inaccuracies or incomplete
information. Furthermore, CDIL does not assume liability whatsoever, arising out of the application or use of any CDIL product;
neither does it convey any license under its patent rights nor rights of others. These products are not designed for use in life
saving/support appliances or systems. CDIL customers selling these products (either as individual Discrete Semiconductor
Devices or incorporated in their end products), in any life saving/support appliances or systems or applications do so at their own
risk and CDIL will not be responsible for any damages resulting from such sale(s).
CDIL strives for continuous improvement and reserves the right to change the specifications of its products without prior notice.
CDIL is a registered Trademark of
Continental Device India Limited
C-120 Naraina Industrial Area, New Delhi 110 028, India.
Telephone + 91-11-2579 6150, 4141 1112 Fax + 91-11-2579 5290, 4141 1119
email@cdil.com
www.cdilsemi.com
Continental Device India Limited
Data Sheet
Page 4 of 4
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