CZTA44HC
SURFACE MOUNT
HIGH CURRENT
HIGH VOLTAGE
www.centralsemi.com
DESCRIPTION:
The CENTRAL SEMICONDUCTOR CZTA44HC type is
a surface mount epoxy molded silicon planar epitaxial
transistor designed for extremely high voltage and high
current applications.
NPN SILICON TRANSISTOR
MARKING: FULL PART NUMBER
SOT-223 CASE
MAXIMUM RATINGS: (T =25°C)
SYMBOL
UNITS
A
Collector-Base Voltage
V
V
V
450
400
V
V
CBO
CEO
EBO
Collector-Emitter Voltage
Emitter-Base Voltage
7.0
V
Continuous Collector Current
Peak Collector Current
I
2.0
A
C
I
3.0
A
CM
Power Dissipation
P
2.0
W
D
Operating and Storage Junction Temperature
Thermal Resistance
T
T
65 to +150
62.5
°C
°C/W
J, stg
Θ
JA
ELECTRICAL CHARACTERISTICS: (T =25°C unless otherwise noted)
A
SYMBOL
TEST CONDITIONS
MIN
MAX
500
UNITS
I
I
V
V
=400V
=5.0V
nA
nA
V
CBO
CB
500
EBO
BE
BV
BV
BV
I =50µA
450
400
7.0
CBO
CEO
C
I =1.0mA
V
C
I =50µA
V
EBO
E
V
V
V
V
I =500mA, I =50mA
0.25
0.50
1.5
V
CE(SAT)
CE(SAT)
CE(SAT)
BE(SAT)
FE
C
B
I =1.0A, I =100mA
V
C
B
I =2.0A, I =200mA
V
C
B
I =1.0A, I =1.0mA
1.5
V
C
B
h
h
h
h
V
=10V, I =10mA
35
35
30
15
10
CE
CE
CE
CE
CE
CB
EB
C
V
V
V
V
V
V
=10V, I =500mA
FE
C
=10V, I =1.0A
FE
C
=10V, I =2.0A
FE
C
f
=10V, I =10mA, f=10MHz
MHz
pF
T
C
C
C
=20V, I =0, f=1.0MHz
E
30
ob
ib
=0.5V, I =0, f=1.0MHz
1000
pF
C
R4 (1-March 2010)
