KEC bc237 bc238 bc239 free download

File name bc237_bc238_bc239.pdf

SEMICONDUCTOR BC237/8/9 TECHNICAL DATA EPITAXIAL PLANAR NPN TRANSISTOR GENERAL PURPOSE APPLICATION. LOW NOISE AMPLIFIER APPLICATION. B C FEATURES High Voltage : BC237 VCEO=45V. A Low Noise : BC239 NF=0.2dB(Typ.), 3dB(Max.) (VCE=6V, IC=0.1mA, f=1kHz). N DIM MILLIMETERS E A 4.70 MAX K For Complementary With PNP type BC307/308/309. G B 4.80 MAX D C 3.70 MAX J D 0.45 E 1.00 F 1.27 G 0.85 H 0.45 MAXIMUM RATING (Ta=25 ) H J _ 14.00 + 0.50 F F K 0.55 MAX CHARACTERISTIC SYMBOL RATING UNIT L 2.30 M 0.45 MAX BC237 50 N 1.00