CMST2222A
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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 ΘJA otherwise noted) MIN
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 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
MAX 10 10 10 10
75 40 6.0 0.3 1.0 1.2 2.0
0.6 35 50 75 100 50 40 300
UNITS nA μA nA nA V V V V V V V
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)
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