Central Semiconductor Corp. Bipolar Transistors - BJT CZT2907A TR TIN/LEAD

The CZT2907A is a silicon PNP transistor in an SOT-223 package, designed for general-purpose amplifier and switching applications. It has a collector-base voltage rating of 60 V, a collector-emitter voltage rating of 60 V, and a continuous collector current of 600 mA. Power dissipation is rated at 2.0 W with a thermal resistance of 62.5 °C/W. The operating and storage junction temperature range is -65 to +150 °C. The package dimensions are specified with body length between 6.30 and 6.85 mm, width between 2.90 and 3.10 mm, and lead span between 6.70 and 7.30 mm. The pinout identifies pin 1 as base, pins 2 and 4 as collector, and pin 3 as emitter. The part number CZT2907A TR TIN/LEAD includes a tin/lead plating suffix not explicitly detailed in the electrical or mechanical specifications, but the underlying device meets the ratings and outline provided.