Diotec Semiconductor Single Bipolar Transistors BC859B-AQ

BC859B-AQ is a surface-mount PNP bipolar transistor in SOT-23 package for general-purpose signal processing, switching, and amplification. It has a maximum collector-emitter voltage of 30 V, collector current of 100 mA, and power dissipation of 250 mW. The device features a current gain (hFE) range of 220 to 475, operating junction temperature from -55°C to +150°C, and complies with AEC-Q101 automotive qualifications. It is rated for soldering up to 260°C for 10 seconds and uses UL 94 V-0 certified case material. Packaging is taped and reeled in 3000-unit quantities.