CZTA44HC SURFACE MOUNT HIGH CURRENT HIGH VOLTAGE NPN SILICON TRANSISTOR w w w. c e n t r a l s e m i . c o m DESCRIPTION: The CENTRAL SEMICONDUCTOR CZTA44HC type is a surface mount epoxy molded silicon planar epitaxial transistor designed for extremely high voltage and high current applications. MARKING: FULL PART NUMBER SOT-223 CASE MAXIMUM RATINGS: (TA=25°C) Collector-Base Voltage SYMBOL VCBO VCEO Collector-Emitter Voltage Emitter-Base Voltage Continuous Collector Current Peak Collector Current Power Dissipation Operating and Storage Junction Temperature Thermal Resistance UNITS 450 V 400 V VEBO IC 7.0 V 2.0 A ICM PD 3.0 A 2.0 W 65 to +150 °C 62.5 °C/W MAX UNITS TJ, Tstg ΘJA ELECTRICAL CHARACTERISTICS: (TA=25°C unless otherwise noted) SYMBOL TEST CONDITIONS MIN ICBO VCB=400V 500 nA IEBO 500 nA BVCBO VBE=5.0V IC=50µA 450 V BVCEO IC=1.0mA 400 V BVEBO IE=50µA IC=500mA, IB=50mA IC=1.0A, IB=100mA 7.0 VCE(SAT) VCE(SAT) VCE(SAT) VBE(SAT) hFE hFE hFE hFE fT IC=2.0A, IB=200mA IC=1.0A, IB=1.0mA VCE=10V, IC=10mA VCE=10V, IC=500mA VCE=10V, IC=1.0A Cob VCE=10V, VCE=10V, VCB=20V, IC=2.0A IC=10mA, f=10MHz IE=0, f=1.0MHz Cib VEB=0.5V, IC=0, f=1.0MHz V 0.25 V 0.50 V 1.5 V 1.5 V 35 35 30 15 10 MHz 30 pF 1000 pF R4 (1-March 2010) CZTA44HC SURFACE MOUNT HIGH CURRENT HIGH VOLTAGE NPN SILICON TRANSISTOR SOT-223 CASE - MECHANICAL OUTLINE LEAD CODE: 1) Base 2) Collector 3) Emitter 4) Collector MARKING: FULL PART NUMBER R4 (1-March 2010) w w w. c e n t r a l s e m i . c o m