CZT900K
SURFACE MOUNT
www.centralsemi.com
EXTREMELY HIGH h
NPN SILICON
DARLINGTON TRANSISTOR
FE
DESCRIPTION:
The CENTRAL SEMICONDUCTOR CZT900K type is
an NPN silicon Darlington transistor manufactured by
the epitaxial planar process, epoxy molded in a surface
mount package, designed for applications requiring
extremely high gain.
MARKING: FULL PART NUMBER
SOT-223 CASE
MAXIMUM RATINGS: (T =25°C)
SYMBOL
UNITS
A
Collector-Base Voltage
V
V
V
50
25
V
V
CBO
CEO
EBO
Collector-Emitter Voltage
Emitter-Base Voltage
10
V
Continuous Collector Current
Power Dissipation
I
1.0
A
C
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
=30V
MIN
MAX
UNITS
I
V
100
nA
V
CBO
CB
I =10µA
BV
BV
BV
50
25
10
CBO
CEO
C
I =10mA
V
C
I =100µA
V
EBO
E
V
V
I =100mA, I =0.1mA
1.5
2.0
V
CE(SAT)
BE(ON)
FE
C
B
V
=5.0V, I =100mA
V
CE
CE
CE
CE
C
h
h
V
V
V
=5.0V, I =10mA
900,000
900,000
125
C
=5.0V, I =100mA
FE
C
f
=5.0V, I =10mA, f=100MHz
MHz
T
C
R3 (1-March 2010)
