Central CMPTA27 TM Semiconductor Corp. NPN SILICON DARLINGTON TRANSISTOR DESCRIPTION: The CENTRAL SEMICONDUCTOR CMPTA27 type is a Silicon NPN Darlington Transistor manufactured by the epitaxial planar process, epoxy molded in a surface mount package, designed for applications requiring extremely high gain. Marking Code is FG. SOT-23 CASE MAXIMUM RATINGS (TA=25°C) SYMBOL UNITS Collector-Base Voltage VCBO 60 V Collector-Emitter Voltage VCES 60 V Emitter-Base Voltage VEBO 10 V Collector Current IC 500 Power Dissipation PD 350 mA mW TJ,Tstg -65 to +150 °C ΘJA 357 °C/W Operating and Storage Junction Temperature Thermal Resistance ELECTRICAL CHARACTERISTICS (TA=25°C unless otherwise noted) SYMBOL TEST CONDITIONS ICES ICBO IEBO BVCES BVCBO VBE=10V VCE(SAT) IC=100mA, IB=0.1mA VCE=5.0V, IC=100mA VBE(ON) hFE MAX UNITS VCE=50V 500 nA VCB=50V 100 nA 100 nA IC=100µA IC=100µA hFE VCE=5.0V, IC=10mA VCE=5.0V, IC=100mA fT VCE=5.0V, IC=10mA, f=100MHz MIN 60 V 60 V 1.5 V 2.0 V 10,000 10,000 125 MHz R4 ( 07-December 2001) Central TM Semiconductor Corp. CMPTA27 NPN SILICON DARLINGTON TRANSISTOR SOT-23 CASE - MECHANICAL OUTLINE LEAD CODE: 1) BASE 2) EMITTER 3) COLLECTOR MARKING CODE: FG R4 ( 07-December 2001)