CZTA77 Central TM Semiconductor Corp. SURFACE MOUNT PNP DARLINGTON TRANSISTOR DESCRIPTION: The CENTRAL SEMICONDUCTOR CZTA77 type is a Silicon PNP Darlington Transistor manufactured by the epitaxial planar process, epoxy molded in a surface mount package, designed for applications requiring extremely high gain. SOT-223 CASE MAXIMUM RATINGS: (TA=25°C) 60 UNITS V Emitter-Base Voltage SYMBOL VCES VEBO 10 V Collector Current IC 1.0 A Power Dissipation PD 2.0 W Operating and Storage Junction Temperature TJ,Tstg Thermal Resistance ΘJA Collector-Emitter Voltage -65 to +150 °C 62.5 °C/W ELECTRICAL CHARACTERISTICS: (TA=25°C unless otherwise noted) SYMBOL ICES ICBO IEBO BVCES BVCBO VCE(SAT) VBE(ON) hFE TEST CONDITIONS VCE=50V VCB=50V MIN VEB=10V IC=100µA IC=100µA MAX 500 UNITS nA 100 nA 100 nA 60 V 60 V IC=100mA, IB=0.1mA VCE=5.0V, IC=100mA hFE VCE=5.0V, IC=10mA VCE=5.0V, IC=100mA 10,000 fT VCE=5.0V, IC=10mA, f=100MHz 125 1.5 V 2.0 V 10,000 MHz R2 ( 01-Feb 2001) Central TM Semiconductor Corp. CZTA77 SURFACE MOUNT PNP DARLINGTON TRANSISTOR SOT-223 CASE - MECHANICAL OUTLINE Lead Code: 1) BASE 2) COLLECTOR 3) EMITTER 4) COLLECTOR R2 ( 01-Feb 2001)