DESCRIPTION:
The CENTRAL SEMICONDUCTOR CXTA44
type is a surface mount epoxy molded silicon
planar epitaxial transistors designed for
extremely high voltage applications.
MARKING CODE: FULL PART NUMBER
MAXIMUM RATINGS: (TA=25C)
SYMBOL
UNITS
Collector-Base Voltage
VCBO
450
V
Collector-Emitter Voltage
VCEO
400
V
Emitter-Base Voltage
VEBO
6.0
V
Collector Current
IC
300
mA
Power Dissipation
PD
1.2
W
Operating and Storage
Junction Temperature
TJ,Tstg
-65 to +150
C
Thermal Resistance
JA
104
C/W
ELECTRICAL CHARACTERISTICS: (TA=25C unless otherwise noted)
SYMBOL
TEST CONDITIONS
MIN
MAX
UNITS
ICBO
VCB=400V
100
nA
ICES
VCE=400V
500
nA
IEBO
VBE=4.0V
100
nA
BVCBO
IC=100A
450
V
BVCES
IC=100A
450
V
BVCEO
IC=1.0mA
400
V
BVEBO
IE=10A
6.0
V
VCE(SAT)
IC=1.0mA, IB=0.1mA
0.40
V
VCE(SAT)
IC=10mA, IB=1.0mA
0.50
V
VCE(SAT)
IC=50mA, IB=5.0mA
0.75
V
VBE(SAT)
IC=10mA, IB=1.0mA
0.75
V
CXTA44
SURFACE MOUNT
NPN SILICON
HIGH VOLTAGE TRANSISTOR
SOT-89 CASE
Central
Semiconductor Corp.
TM
R4 (20-May 2004)
LEAD CODE:
1) EMITTER
2) COLLECTOR
3) BASE
MARKING CODE: FULL PART NUMBER
Central
Semiconductor Corp.
TM
SOT-89 CASE - MECHANICAL OUTLINE
CXTA44
SURFACE MOUNT
NPN SILICON
HIGH VOLTAGE
TRANSISTOR
R4 (20-May 2004)
MIN
MAX
MIN
MAX
A
0.055 0.067
1.40
1.70
B
C
0.014 0.018
0.35
0.46
D
0.173 0.185
4.40
4.70
E
0.064 0.074
1.62
1.87
F
0.146 0.177
3.70
4.50
G
0.090 0.106
2.29
2.70
H
0.028 0.051
0.70
1.30
J
0.014 0.019
0.36
0.48
K
0.017 0.023
0.44
0.58
L
M
SOT-89 (REV: R4)
DIMENSIONS
SYMBOL
INCHES
MILLIMETERS
4 4
0.059
0.118
1.50
3.00
ELECTRICAL CHARACTERISTICS: Continued
SYMBOL
TEST CONDITIONS
MIN
MAX
UNITS
hFE
VCE=10V, IC=1.0mA
40
hFE
VCE=10V, IC=10mA
50
200
hFE
VCE=10V, IC=50mA
45
hFE
VCE=10V, IC=100mA
20
fT
VCE=10V, IC=10mA, f=10MHz
20
MHz
Cob
VCB=20V, IE=0, f=1.0MHz
7.0
pF
Cib
VEB=0.5V, IC=0, f=1.0MHz
130
pF
BOTTOM VIEW
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