ST bc107-bc108 free download

File name bc107-bc108.pdf

BC107 BC108 LOW NOISE GENERAL PURPOSE AUDIO AMPLIFIERS DESCRIPTION The BC107 and BC108 are silicon planar epitaxial NPN transistors in TO-18 metal case. They are suitable for use in driver stages, low noise input stages and signal processing circuits of television reveivers. The PNP complemet for BC107 is BC177. TO-18 INTERNAL SCHEMATIC DIAGRAM ABSOLUTE MAXIMUM RATINGS Symbol Parameter Value Unit BC107 BC108 V CBO Collector-Base Voltage (IE = 0) 50 30 V V CEO Collector-Emitter Voltage (I B = 0) 45 20 V V EBO Emitter-Base Voltage (I C = 0) 6 5 V IC Collector Current 100 mA o P t ot Total Dissipation at T amb 25 C 0.3 W o at T case 25 C 0.75 W o T stg St orage Temperature -55 to 175 C o Tj Max. Operating Junction Temperature 175 C November 1997 1/6 BC107/BC108 THERMAL DATA o R t hj-ca se Thermal Resistance Junction-Case Max 200 C/W o R t hj- amb Thermal Resistance Junction-Ambient Max 500 C/W ELECTRICAL CHARACTERISTICS (Tcase = 25 oC unless otherwise specified) Symb ol Parameter Test Cond ition s Min. Typ . Max. Un it I CBO Collector Cut-off for BC107 Current (IE = 0) V CB = 40 V 15 nA o V CB = 40 V T ca s e = 150 C 15