Diotec Semiconductor Single Bipolar Transistors BC549BBK

NPN silicon epitaxial planar transistors for general-purpose use in TO-92 plastic case, with a 2.0 mm x 1.27 mm lead spacing and a weight of approximately 0.18 g. Maximum collector-emitter voltage is 30 V, collector current is 100 mA, and power dissipation is 500 mW. Junction and storage temperature range is -55°C to +150°C. Current gain groups for BC549B are 200 to 450 at V_CE=5 V and I_C=2 mA, and 420 to 800 at V_CE=5 V and I_C=100 mA. The plastic material meets UL 94 V-0. Thermal resistance from junction to ambient air is less than 200 K/W.