CXTA27 www.centralsemi.com SURFACE MOUNT NPN SILICON DESCRIPTION: DARLINGTON TRANSISTOR The CENTRAL SEMICONDUCTOR CXTA27 type is a NPN Silicon Darlington Transistor manufactured by the epitaxial planar process, epoxy molded in a surface mount package, designed for applications requiring extremely high gain. MARKING: FULL PART NUMBER SOT-89 CASE MAXIMUM RATINGS: (T =25C) SYMBOL UNITS A Collector-Emitter Voltage V 60 V CES Emitter-Base Voltage V 10 V EBO Continuous Collector Current I 500 mA C Power Dissipation P 1.2 W D Operating and Storage Junction Temperature T T -65 to +150 C J, stg Thermal Resistance 104 C/W JA ELECTRICAL CHARACTERISTICS: (T =25C unless otherwise noted) A SYMBOL TEST CONDITIONS MIN MAX UNITS I V=50V 100 nA CBO CB I V=50V 500 nA CES CE I V=10V 100 nA EBO EB BV I=100A 60 V CBO C BV I=100A 60 V CES C V I =100mA, I=0.1mA 1.5 V CE(SAT) C B V V =5.0V, I=100mA 2.0 V BE(ON) CE C h V =5.0V, I=10mA 10,000 FE CE C h V =5.0V, I=100mA 10,000 FE CE C f V =50V, I =10mA, f=100MHz 125 MHz T CE C R4 (23-February 2010)CXTA27 SURFACE MOUNT NPN SILICON DARLINGTON TRANSISTOR SOT-89 CASE - MECHANICAL OUTLINE (Bottom View) LEAD CODE: 1) Emitter 2) Collector 3) Base MARKING: FULL PART NUMBER R4 (23-February 2010) www.centralsemi.com