CXT2222A
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 CXT2222A 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: FULL PART NUMBER
SOT-89 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
ΘJA
ELECTRICAL CHARACTERISTICS: (TA=25°C unless
SYMBOL
TEST CONDITIONS
ICBO
VCB=60V
ICBO
VCB=60V, TA=125°C
ICEV
VCE=60V, VEB=3.0V
IEBO
VEB=3.0V
BVCBO
IC=10μA
BVCEO
IC=10mA
BVEBO
IE=10μA
VCE(SAT)
IC=150mA, IB=15mA
VCE(SAT)
IC=500mA, IB=50mA
VBE(SAT)
IC=150mA, IB=15mA
VBE(SAT)
IC=500mA, IB=50mA
hFE
VCE=10V, IC=0.1mA
hFE
VCE=10V, IC=1.0mA
hFE
VCE=10V, IC=10mA
hFE
VCE=10V, IC=150mA
hFE
VCE=1.0V, IC=150mA
hFE
VCE=10V, IC=500mA
fT
VCE=20V, IC=20mA, f=100MHz
Cob
VCB=10V, IE=0, f=1.0MHz
Cib
VEB=0.5V, IC=0, f=1.0MHz
otherwise noted)
MIN
75
40
6.0
600
1.2
-65 to +150
104
MAX
10
10
10
10
0.3
1.0
1.2
UNITS
nA
μA
nA
nA
V
V
V
V
V
V
2.0
V
75
40
6.0
0.6
35
50
75
100
50
40
300
UNITS
V
V
V
mA
W
°C
°C/W
300
8.0
25
MHz
pF
pF
R6 (23-February 2010)
CXT2222A
SURFACE MOUNT
NPN SILICON TRANSISTOR
ELECTRICAL CHARACTERISTICS - Continued: (TA=25°C unless otherwise noted)
SYMBOL
TEST CONDITIONS
MIN
hie
VCE=10V, IC=1.0mA, f=1.0kHz
2.0
hie
VCE=10V, IC=10mA, f=1.0kHz
0.25
hre
VCE=10V, IC=1.0mA, f=1.0kHz
hre
VCE=10V, IC=10mA, f=1.0kHz
hfe
VCE=10V, IC=1.0mA, f=1.0kHz
50
hfe
VCE=10V, IC=10mA, f=1.0kHz
75
hoe
VCE=10V, IC=1.0mA, f=1.0kHz
5.0
hoe
VCE=10V, IC=10mA, f=1.0kHz
25
rb’Cc
VCB=10V, IE=20mA, f=31.8MHz
NF
VCE=10V, IC=100μA, RS=1.0kΩ, f=1.0kHz
td
VCC=30V, VBE=0.5, IC=150mA, IB1=15mA
tr
VCC=30V, VBE=0.5, IC=150mA, IB1=15mA
ts
VCC=30V, IC=150mA, IB1=IB2=15mA
tf
VCC=30V, IC=150mA, IB1=IB2=15mA
MAX
8.0
1.25
8.0
4.0
300
375
35
200
150
4.0
10
25
225
60
UNITS
kΩ
kΩ
x10-4
x10-4
μS
μS
ps
dB
ns
ns
ns
ns
SOT-89 CASE - MECHANICAL OUTLINE
(Bottom View)
LEAD CODE:
1) Emitter
2) Collector
3) Base
MARKING:
FULL PART NUMBER
R6 (23-February 2010)
w w w. c e n t r a l s e m i . c o m
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REQUESTING PRODUCT PLATING
1. If requesting Tin/Lead plated devices, add the suffix “ TIN/LEAD” to the part number when
ordering (example: 2N2222A TIN/LEAD).
2. If requesting Lead (Pb) Free plated devices, add the suffix “ PBFREE” to the part number
when ordering (example: 2N2222A PBFREE).
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