Central Semiconductor Corp. Darlington Transistors CXTA64 TR

The CXTA64 is a PNP silicon Darlington transistor in an SOT-89 surface-mount package, designed for applications requiring high current gain. It has a collector-emitter voltage rating of 30 V, a continuous collector current of 500 mA, and a power dissipation of 1.2 W. The thermal resistance is 104 °C/W, and the operating and storage junction temperature range is from -65 °C to +150 °C. The device exhibits a minimum hFE of 20,000 at IC=100 mA and VCE=5 V, with a saturated collector-emitter voltage of 1.5 V under the same conditions. The package is marked with the full part number and follows the SOT-89 mechanical outline with emitter, collector, and base leads in positions 1, 2, and 3 respectively.