CMST3904 NPN CMST3906 PNP w w w. c e n t r a l s e m i . c o m SURFACE MOUNT COMPLEMENTARY SILICON TRANSISTORS DESCRIPTION: The CENTRAL SEMICONDUCTOR CMST3904, CMST3906 types are complementary silicon transistors manufactured by the epitaxial planar process, epoxy molded in a SUPERmini™ surface mount package, designed for small signal general purpose amplifier and switching applications. MARKING CODES: CMST3904: 1AC CMST3906: 2AC 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 CMST3904 CMST3906 UNITS VCBO VCEO 60 40 V 40 40 V VEBO IC 6.0 5.0 V 200 mA 275 mW PD TJ, Tstg -65 to +150 °C ΘJA 455 °C/W ELECTRICAL CHARACTERISTICS: (TA=25°C unless otherwise noted) CMST3904 SYMBOL TEST CONDITIONS MIN MAX ICEV VCE=30V, VEB=3.0V IC=10μA 60 BVCBO BVCEO BVEBO VCE(SAT) VCE(SAT) VBE(SAT) VBE(SAT) IC=1.0mA IE=10μA IC=10mA, IB=1.0mA IC=50mA, IB=5.0mA IC=10mA, IB=1.0mA CMST3906 MIN MAX UNITS 50 - 50 nA - 40 - V 40 - 40 - V 6.0 - 5.0 - V - 0.20 - 0.25 V - 0.30 - 0.40 V 0.65 0.85 0.65 0.85 V V - 0.95 - 0.95 hFE IC=50mA, IB=5.0mA VCE=1.0V, IC=0.1mA 40 - 60 - hFE VCE=1.0V, IC=1.0mA 70 - 80 - hFE hFE VCE=1.0V, IC=10mA VCE=1.0V, IC=50mA 100 300 100 300 60 - 60 - hFE VCE=1.0V, IC=100mA 30 - 30 - fT VCE=20V, IC=10mA, f=100MHz 300 - 250 - MHz R4 (10-June 2010) CMST3904 NPN CMST3906 PNP SURFACE MOUNT COMPLEMENTARY SILICON TRANSISTORS ELECTRICAL CHARACTERISTICS - Continued: (TA=25°C unless otherwise noted) CMST3904 CMST3906 SYMBOL TEST CONDITIONS MIN MAX MIN MAX Cob VCB=5.0V, IE=0, f=1.0MHz 4.0 4.5 Cib VBE=0.5V, IC=0, f=1.0MHz 8.0 10 hie VCE=10V, IC=1.0mA, f=1.0kHz 1.0 10 2.0 12 hre VCE=10V, IC=1.0mA, f=1.0kHz 0.5 8.0 0.1 10 hfe VCE=10V, IC=1.0mA, f=1.0kHz 100 400 100 400 hoe VCE=10V, IC=1.0mA, f=1.0kHz 1.0 40 3.0 60 NF VCE=5.0V, IC=100mA, RS=1.0kΩ f=10Hz to 15.7kHz 5.0 4.0 td VCC=3.0V, VBE=0.5V, IC=10mA, IB1=1.0mA 35 35 tr VCC=3.0V, VBE=0.5V, IC=10mA, IB1=1.0mA 35 35 ts VCC=3.0V, IC=10mA, IB1=IB2=1.0mA 200 225 tf VCC=3.0V, IC=10mA, IB1=IB2=1.0mA 50 75 UNITS pF pF kΩ x10-4 μS dB ns ns ns ns SOT-323 CASE - MECHANICAL OUTLINE PIN CONFIGURATIONS LEAD CODES: 1) Base 2) Emitter 3) Collector MARKING CODES: CMST3904: 1AC CMST3906: 2AC CMST3904 NPN CMST3906 PNP R4 (10-June 2010) w w w. c e n t r a l s e m i . c o m