,J 20 STERN AVE. SPRINGFIELD, NEW JERSEY 07081 U.S.A. TELEPHONE: (973) 376-2922 (212)227-6005 FAX: (973) 376-8960 BF240, BF241 NPN Silicon Epitaxial Planar Transistors designed for emitter-grounded AM and FM amplifier stages I* max. Q5 # Plastic case = JEDEC TO-92 TO-18 compatible The case is impervious to light Weight approximately 0.18 g Dimensions in mm Absolute Maximum Ratings Symbol Value Unit Collector Base Voltage VCBO 40 V Collector Emitter Voltage VCEO 40 V Emitter Base Voltage VEBO 4 V Collector Current lo 25 mA Base Current IB 2 mA Power Dissipation at Tamb = 25 °C P« 3001' mW Junction Temperature T] 150 CC Storage Temperature Range Ts -55 +150 'C " Valid provided that leads are kept at ambient temperature at a distance ot 2 mm from case NJ Semi-Conductors reserves the right to change test conditions, parameter limits and package dimensions without notice. Information furnished by NJ Semi-Conductors is believed to be both accurate and reliable at the time of going to press. However, NJ Semi-Conductors assumes no responsibility for any errors or omissions discovered in its use. NJ Semi-Conductors encourages customers to verify that datasheets are current before placing orders. Quality Semi-Conductors
