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NPN BC107 – BC108 – BC109 LOW NOISE GENERAL PURPOSE AUDIO AMPLIFIERS
The BC107, BC108 and BC109 are silicon planar epitaxial NPN transistors mounted in TO-18 metal package. They are suitable for use in drive audio stages, low-noise input audio stages and as low power, high gain general purpose transistors. The complementary PNP are BC177, BC178 and BC179. Compliance to RoHS.
ABSOLUTE MAXIMUM RATINGS Symbol
VCEO VCBO VEBO IC ICM PD TJ TStg Collector-Emitter Voltage (IB =0) Collector-Base Voltage (IE =0) Emitter-Base Voltage (IC =0) Collector Current Collector Peak Current Total Power Dissipation @ Tamb = 25° Junction Temperature Storage Temperature range
BC107
45 50 6
BC108
20 30 5 100 200 300 175 -65 to +150
BC109
20 30 5
Unit
V V V mA mA mW °C °C
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BC109B Datasheet
