Continental Device India Limited
An ISO/TS 16949, ISO 9001 and ISO 14001 Certified Company
NPN SILICON PLANAR EPITAXIAL TRANSISTOR
PIN CONFIGURATION (NPN)
1 = BASE
2 = EM ITTER
3 = COLLECTOR
CMMT493
SOT-23
Formed SMD Package
3
1
2
Marking Code is =493
Medium Power Transistor
ABSOLUTE MAXIMUM RATINGS
DESCRIPTION
Collector Base Voltage
Collector Emitter Voltage
Emitter Base Voltage
Collector Current Continuous
Collector Current Peak
Base Current
Power Dissipation @ T
a
=25ºC
Operating And Storage Junction
Temperature Range
SYMBOL
V
CBO
V
CEO
V
EBO
I
C
I
CM
I
B
P
D
T
j,
T
stg
VALUE
120
100
5
1
2
200
500
- 55 to +150
UNITS
V
V
V
A
A
mA
mW
ºC
Electrical Characterstics (T
a
=25ºC unless specified otherwise)
DESCRIPTION
Collector Base Voltage
Collector Emitter Voltage
Emitter Base Voltage
Collector Cut Off Current
Collector Cut Off Current
Emitter Cut Off Current
Collector Emitter Saturation
Voltage
Base Emitter Saturation Voltage
Base Emitter On Voltage
DC Current Gain
SYMBOL
V
CBO
*V
CEO(sus)
V
EBO
I
CBO
I
CES
I
EBO
V
CE(sat)
V
BE(sat)
V
BE(on)
*h
FE
CONDITIONS
I
C
=100µA, I
E
=0
I
C
=10mA, I
B
=0
I
E
=100µA, I
C
=0
V
CB
=100V, I
E
=0
V
CE
=100V, V
BE
=0
V
EB
=4V, I
C
=0
I
C
=500mA, I
B
=50mA
I
C
=1A, I
B
=100mA
I
C
=1A, I
B
=100mA
V
CE
=10V, I
C
=1A
V
CE
=10V, I
C
=1mA
V
CE
=10V, I
C
=250mA
V
CE
=10V, I
C
=500mA
V
CE
=10V, I
C
=1A
V
CE
=10V, I
C
=50mA, f=100MHz
V
CB
=10V, f=1MHz
100
100
60
20
150
MIN
120
100
5
100
100
100
0.30
0.60
1.15
1.00
300
TYP
MAX
UNIT
V
V
V
nA
nA
nA
V
V
V
V
Transition Frequency
Output Capacitance
f
T
C
obo
10
MHz
pF
*Pulse Test: Pulse Width =300
µ
s, Duty Cycle <2%
Continental Device India Limited
Data Sheet
Page 1 of 3
CMMT493
SOT-23
Formed SMD Package
SOT-23 Formed SMD Package
±0.05
2.50
± 0.02
0.60
±0.025
1.30
±0.02
0.60
SOT-23 Package Reel Information
Reel Specifications for W Packing (13") and 7"
14.4
MAX
ø100.0±0.5 / ø 54.5 ±0.5
ø329.2±0.5 / 178 ±0.5
7.9 – 10.9
9.2±0.5
1
±0 2
.0 5
2 0
.9
±0 5
.0
1 0
.9
cL
3
180
or
330
+0.5
–0.2
ø13.0
TRAILER
2
3°
3°
ø20.2 MIN
± 0.02
0.60
1.30
7°
0.08
P R I G LN
A TN
I E
R .08
O
± .0
0 1
0 2
.1
±4"
± 0.02
0.60
2.0±0.5
0 0
.4
+ .0
0 8
-0 2
.0
0.08
± .0
0 2
0 0
.6
R0.08
NOTES:
6°
0.21
5°
7°
±0.05
2.50
±3"
1.
2.
3.
4.
5.
No. of Devices
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 more than 0.5% missing devices / reel. 50 empty compartments 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 empty positions (equivalent to 160 mm) are there.
8mm Tape
Size of Reel
330 mm (13")
10,000 Pcs
8mm Tape
Size of Reel
180 mm (7")
3,000 Pcs
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
MAX
±0.05
1.0
3.15
±0.05
1.55
±0.10
2.77
±0.1
1.22
1.6
MAX
± .0
0 4
0 6
.0
± .0 5
0 2
0 5
.9
Direction of Unreeling
Packing Detail
PACKAGE
Details
SOT-23 T&R
3K/
reel
10K/
reel
Continental Device India Limited
All dimensions in mm
STANDARD PACK
Net Weight/
Qty
136 gm/ pcs
3K
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 K
51 K
10 K
Size
17" x 15" x 13.5"
19" x 19" x 19"
17" x 15" x 13.5"
OUTER CARTON BOX
Qty
192 K
408 K
300 K
Gr Wt
12 kgs
28 kgs
16 kgs
Data Sheet
Page 2 of 3
FIXING
TAPE
LEADER
DETAIL X
All dimensions in mm
330 / 180 mm – Antistatic Coated Plastic Reel
Customer Notes
CMMT493
SOT-23
Formed SMD Package
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 in the Data Sheet and
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, 5141 1112 Fax + 91-11-2579 5290, 5141 1119
email@cdil.com
www.cdilsemi.com
CMMT493Rev180602E
Continental Device India Limited
Data Sheet
Page 3 of 3
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