TM
Central
CZT3120
Semiconductor Corp.
SURFACE MOUNT
NPN SILICON SWITCHING
POWER TRANSISTOR
DESCRIPTION:
The Central Semiconductor CZT3120 NPN
Switching Power Transistor, manufactured by the
epitaxial planar process, combines both power
and high speed switching characteristics in a
SOT-223 Surface Mount Package. Typical
applications include drivers, DC-DC converters,
and general fast switching applications.
MARKING CODE: FULL PART NUMBER
SOT-223 CASE
0
MAXIMUM RATINGS (T =25 C)
A
SYMBOL
UNITS
Collector-Base Voltage
Collector-Emitter Voltage
Emitter-Base Voltage
Collector Current
V
V
V
120
70
V
V
CBO
CEO
EBO
7.0
3.0
2.0
V
I
A
C
Power Dissipation
P
W
D
Operating and Storage
Junction Temperature
Thermal Resistance
0
T , T
stg
-65 to +150
62.5
C
J
0
Θ
C/W
JA
0
ELECTRICAL CHARACTERISTICS(T =25 C)
A
SYMBOL
TEST CONDITIONS
MIN
TYP
MAX
1.0
UNITS
I
I
V
V
=80V
µA
µA
V
CBO
EBO
CB
EB
=5.0V
1.0
BV
BV
BV
I =50µA
120
70
160
90
CBO
CEO
EBO
CE(SAT)
BE(ON)
FE
C
I =10mA
V
C
I =50µA
7.0
15
V
E
V
V
I =2.0A, I =200mA
250
0.95
170
165
75
500
1.1
mV
V
C
B
I =2.0A, V =1.0V
C
CE
h
h
h
V
=5.0V, I =10mA
100
100
40
CE
CE
CE
CE
C
V
V
V
=5.0V, I =500mA
300
FE
C
=5.0V, I =3.0A
FE
C
f
=10V, I =500mA, f=1.0MHz
8.0
MHz
T
C
R2 (17-June 2004)
