Panasonic 2SA1770S-AN

The 2SA1770S-AN is a PNP bipolar transistor designed for general-purpose switching and amplification, featuring a collector-to-emitter voltage rating of 160 V, a continuous collector current of 1.5 A, and a collector dissipation of 1 W. It is packaged in an NMP (Taping) case, conforming to JEITA/JEDEC SC-71, with dimensions of 6.9 mm × 2.5 mm × 1.45 mm and a mass of 0.275 g. Electrical characteristics include a DC current gain (hFE) range of 140 to 280 for the S-rank, a gain-bandwidth product of 120 MHz, and a collector-to-emitter saturation voltage of 130 mV at 500 mA collector current. The device operates with a junction temperature up to 150°C and storage temperature from -55°C to +150°C. It meets the RoHS standard for environmental compliance.