Continental Device India Limited
An ISO/TS 16949 and ISO 9001 Certified Manufacturer
PNP SILICON PLANAR EPITAXIAL TRANSISTORS
CP550 / CP551
TO-92
Plastic Package
E
BC
General Purpose Transistors designed for Small and Medium Signal Amplification
from D.C to Radio Frequencies
Complementary CN450 and CN451
ABSOLUTE MAXIMUM RATINGS
DESCRIPTION
Collector Base Voltage
Collector Emitter Voltage
Emitter Base Voltage
Peak Pulse Current
Collector Current Continuous
Base Current
Power Dissipation @ T
a
=25ºC
Power Dissipation @ T
a
=25ºC
Power Dissipation @ T
c
=25ºC
Operating and Storage Junction
Temperature Range
SYMBOL
V
CBO
V
CEO
V
EBO
I
CM
I
C
I
B
P
D
*P
D
P
D
T
j
, T
stg
CP550
60
45
5.0
2.0
1.0
200
0.8
1.0
2.0
- 65 to +150
CP551
80
60
UNITS
V
V
V
A
A
mA
W
W
W
ºC
*Transistors mounted on printed circuit board. Lead Length 4mm, mounting pad for collector lead min
10mm x 10 mm, copper
ELECTRICAL CHARACTERISTICS (T
a
=25ºC unless specified otherwise)
DESCRIPTION
Collector Cut Off Current
Emitter Cut Off Current
Collector Emitter Saturation Voltage
Base Emitter Saturation Voltage
Collector Emitter Voltage
DC Current Gain
DYNAMIC CHARACTERISTICS
DESCRIPTION
Transition Frequency
Output Capacitance
CP550_551Rev_2 211204E
SYMBOL
I
CBO
I
EBO
**V
CE (sat)
**V
BE (sat)
V
CEO
**h
FE
TEST CONDITION
V
CB
=45V, I
E
=0
V
CB
=60V, I
E
=0
V
EB
=4V, I
C
=0
I
C
=150mA, I
B
=15mA
I
C
=150mA, I
B
=15mA
I
C
=1mA, I
B
=0
V
CE
=10V, I
C
=150mA
V
CE
=10V, I
C
=1A
TEST CONDITION
V
CE
=10V, I
C
=50mA,
f=100MHz
V
CB
=10V, I
E
=0, f=1MHz
CP550
<100
<100
<0.25
<1.1
>45
100 - 300
>15
CP551
<100
<100
<0.35
<1.1
>60
50 - 150
>10
UNITS
nA
nA
nA
V
V
V
SYMBOL
f
T
C
obo
CP550
>150
<25
CP551
>150
<25
UNITS
MHz
pF
**Measured under Pulse Condition: Pulse Width = 300µs, Duty Cycle < 2%.
µ
Continental Device India Limited
Data Sheet
Page 1 of 4
CP550 / CP551
TO-92
Plastic Package
TO-92 Plastic Package
B
Dimension With 'L'
Beyond 'L'
2
3
D
G
F
F
A A
K
1
D
E
SEC AA
DIM
MIN. MAX.
5.33
4.32
A
B
5.20
4.45
4.19
3.18
C
D
0.55
0.41
0.50
0.35
E
F
5 DEG
1.40
G
1.14
H
1.40
1.20
12.70
K
—
L
1.982 2.082
1.20
1.03
M
All dimensions are in mm
Uncontrolled
M
Solderability Ensured
L
3 2 1
Mold
Parting
Line
H
C
A
PIN CONFIGURATION
1. COLLECTOR
2. BASE
3. EMITTER
3 2 1
The TO-92 Package, Tape and Ammo Pack Drawings are correct as on the date of issue/revision of this Data Sheet.
The currently valid dimensions and information, may please be confirmed from the TO-92 Drawing in the Packages and
Packing Section of the Product Catalogue.
Packing Details
PACKAGE
Details
TO-92 Bulk
TO-92 T&A
1K/
polybag
2K/
ammo box
STANDARD PACK
Net Weight/
Qty
200 gm/ pcs
1K
645 gm/ pcs
2K
Size
3" x 7.5" x 7.5"
12.5" x 8" x 1.8"
INNER CARTON BOX
Qty
5K
2K
Size
17" x 15" x 13.5"
17" x 15" x 13.5"
OUTER CARTON BOX
Qty
80K
32K
Gr Wt
23 kgs
12.5 kgs
CP550_551Rev_2 211204E
Continental Device India Limited
Data Sheet
Page 2 of 4
CP550 / CP551
TO-92
Plastic Package
CP550_551Rev_2 211204E
Continental Device India Limited
Data Sheet
Page 3 of 4
Customer Notes
CP550 / CP551
TO-92
Plastic 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
CP550_551Rev_2 211204E
Continental Device India Limited
Data Sheet
Page 4 of 4
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