CMST2222A
w w w. c e n t r a l s e m i . c o m
SURFACE MOUNT
NPN SILICON TRANSISTOR
DESCRIPTION:
The CENTRAL SEMICONDUCTOR CMST2222A
type is an NPN silicon transistor manufactured by the
epitaxial planar process, epoxy molded in a surface
mount package, designed for small signal, general
purpose and switching applications.
MARKING CODE: 1PC
SOT-323 CASE
MAXIMUM RATINGS:
(TA=25°C)
Collector-Base Voltage
Collector-Emitter Voltage
Emitter-Base Voltage
Continuous Collector Current
Power Dissipation
Operating and Storage Junction Temperature
Thermal Resistance
SYMBOL
VCBO
VCEO
VEBO
IC
PD
TJ, Tstg
Θ
JA
75
40
6.0
600
275
-65 to +150
455
UNITS
V
V
V
mA
mW
°C
°C/W
ELECTRICAL CHARACTERISTICS:
(TA=25°C unless otherwise noted)
SYMBOL
TEST CONDITIONS
MIN
ICBO
VCB=60V
ICBO
VCB=60V, TA=125°C
ICEV
VCE=60V, VEB=3.0V
IEBO
VEB=3.0V
BVCBO
BVCEO
BVEBO
VCE(SAT)
VCE(SAT)
VBE(SAT)
VBE(SAT)
hFE
hFE
hFE
hFE
hFE
hFE
fT
IC=10μA
IC=10mA
IE=10μA
IC=150mA,
IC=500mA,
IC=150mA,
IB=15mA
IB=50mA
IB=15mA
75
40
6.0
MAX
10
10
10
10
UNITS
nA
μA
nA
nA
V
V
V
0.6
35
50
75
100
50
40
300
0.3
1.0
1.2
2.0
V
V
V
V
IC=500mA, IB=50mA
VCE=10V, IC=0.1mA
VCE=10V, IC=1.0mA
VCE=10V, IC=10mA
VCE=10V, IC=150mA
VCE=1.0V, IC=150mA
VCE=10V, IC=500mA
VCE=20V, IC=20mA, f=100MHz
300
MHz
R4 (9-February 2010)
CMST2222A
SURFACE MOUNT
NPN SILICON TRANSISTOR
ELECTRICAL CHARACTERISTICS - Continued:
(TA=25°C unless otherwise noted)
SYMBOL
TEST CONDITIONS
MIN
MAX
Cob
VCB=10V, IE=0, f=1.0MHz
8.0
Cib
VEB=0.5V, IC=0, f=1.0MHz
25
hie
VCE=10V, IC=1.0mA, f=1.0kHz
2.0
8.0
hie
VCE=10V, IC=10mA, f=1.0kHz
0.25
1.25
hre
VCE=10V, IC=1.0mA, f=1.0kHz
8.0
hre
VCE=10V, IC=10mA, f=1.0kHz
4.0
hfe
hfe
hoe
hoe
rb’Cc
NF
td
tr
ts
tf
VCE=10V, IC=1.0mA, f=1.0kHz
VCE=10V, IC=10mA, f=1.0kHz
VCE=10V, IC=1.0mA, f=1.0kHz
VCE=10V, IC=10mA, f=1.0kHz
VCB=10V, IE=20mA, f=31.8MHz
VCE=10V, IC=100mA, RS=1.0kΩ, f=1.0kHz
VCC=30V, VBE=0.5, IC=150mA, IB1=15mA
VCC=30V, VBE=0.5, IC=150mA, IB1=15mA
VCC=30V, IC=150mA, IB1=IB2=15mA
VCC=30V, IC=150mA, IB1=IB2=15mA
50
75
5.0
25
300
375
35
200
150
4.0
10
25
225
60
UNITS
pF
pF
kΩ
kΩ
x10
-4
x10
-4
μS
μS
ps
dB
ns
ns
ns
ns
SOT-323 CASE - MECHANICAL OUTLINE
LEAD CODE:
1) Base
2) Emitter
3) Collector
MARKING CODE: 1PC
R4 (9-February 2010)
w w w. c e n t r a l s e m i . c o m
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