DESCRIPTION:
The CENTRAL SEMICONDUCTOR CMKT5078 ,
CMKT5087, and CMKT5088, are Silicon
transistors in an ULTRAmini
TM
surface mount
package, designed for applications requiring high
gain and low noise.
MAXIMUM RATINGS: (TA=25
o
C)
SYMBOL
NPN
PNP
UNITS
Collector-Base Voltage
VCBO
35
50
V
Collector-Emitter Voltage
VCEO
30
50
V
Emitter-Base Voltage
VEBO
4.5
3.0
V
Collector Current
IC
50
mA
Power Dissipation
PD
350
mW
Operating and Storage
Junction Temperature
TJ,Tstg
-65 to +150
o
C
Thermal Resistance
JA
357
o
C/W
ELECTRICAL CHARACTERISTICS: (TA=25
o
C unless otherwise noted)
NPN
PNP
SYMBOL
TEST CONDITIONS
MIN
MAX
MIN
MAX
UNITS
ICBO
VCB=10V
10
nA
ICBO
VCB=35V
50
nA
ICBO
VCB=20V
50
nA
IEBO
VEB=3.0V
50
nA
BVCBO
IC=100A
35
50
V
BVCEO
IC=1.0mA
30
50
V
BVEBO
IE=100A
4.5
3.0
V
VCE(SAT)
IC=10mA, IB=1.0mA
0.50
0.30
V
VBE(SAT)
IC=10mA, IB=1.0mA
0.80
0.85
V
hFE
VCE=5.0V, IC=0.1mA
300
900
250
800
hFE
VCE=5.0V, IC=1.0mA
350
250
hFE
VCE=5.0V, IC=10mA
300
250
fT
VCE=5.0V, IC=500A, f=20MHz
50
40
MHz
Cob
VCB=5.0V, IE=0, f=1.0MHz
4.0
4.0
pF
Cib
VBE=0.5V, IC=0, f=1.0MHz
15
pF
hfe
VCE=5.0V, IC=1.0mA, f=1.0kHz
350
1400
250
900
NF
VCE=5.0V, IC=100A, RS=10k
f=10Hz to 15.7kHz
3.0
2.0
dB
NF
VCE=5.0V, IC=100A, RS=10k
f=1.0kHz 2.0
dB
CMKT5078
CMKT5087
CMKT5088
ULTRAmini
TM
SURFACE MOUNT
SILICON TRANSISTORS
SOT-363 CASE
Central
Semiconductor Corp.
TM
R0 ( 19-September 2001)
The following configurations are available:
CMKT5078 Dual, Complementary Marking Code: K78
CMKT5087 Dual, PNP
Marking Code: K87
CMKT5088 Dual, NPN
Marking Code: K88
PDF 
ZIP