2N4936 electrical characteristics, af ambient temperature (t&) of 25* characteristic col lector-cutoff current col lectot-to-base breakdown voltage collector-to-entitter breakdown voltage emitter-to-base breakdown voltage dc forward current- transfer ratio magnitude of small- signal forward current- transfer ratio collectoi-to-base feedback capacitance col lector-to- base time constant sin. ill-signal, common- emitter power gain in unncutralized amplifier circuit (see figs. 1 and 4) small-signal, common- emitter power gain in neutralized amplifier circuit measured noise figure symbo icbo bvcbo bvceo bvebo "fe ke" ccbb 'b'cc gpe" gpe imf" test conditions ficqucnc f mhz ? ? ? ? - 1khz 100 mhz 0.1 to 1 31.9 200 450 450 200 see figs. 1 and 2 450 see figs. 3 and 4 dc collccto to- base voltage vcb v is ? * . ? - - ? 8 8 - ? rs = 200 ne rs = 100 nc dc collccto to-emitte voltage vce v ? ? ? - 8 8 8 ? 8 8 8 8 dc em i tic curren ie ma 0 0 ib-o -0.001 - ? 0 ?2 - - ? ? dc collccto current 1c ma ? 0.001 1 0 2 2 2 - ? 2 2 2 2 limits type 2N4936 win ? 50 40 3 60 70 7 ? 1 13 - ? - typ ? - - ? - - 0.2 ? - 20 ? ? max 10 - ? - 250 280 16 0.25 6 18 - ? .5 units na v v v - ? pf ps db db db lead no.4 (case) grounded. three-terminal measurement: lead no.2 (emitter) and lead no.4 (case) connected to guard terminal. c rs (source resistance) is the resistance looking back from the base terminal toward the generator input. m semi-conductors reserves the right to change test conditions, parameter limits ;ind package dimensions without notice intbrmation furnished by nj semi-conductors is believed to be both uccurale and reliable .it the lime of going to press. however m sani-c ontluciors assumes no responsibility tor any errors ur omissions jisuivcrcd in its use nj semi-4-i.iiidut.itirs encourages easterners tn \cril> lh.il ihila..hcets arc current before placing orders
|
