emg3 / UMG3N / fmg3a transistors emitter common (dual digital transistors) emg3 / UMG3N / fmg3a ! ! ! ! features 1) two dtc143t chips in a emt or umt or smt package. 2) mounting cost and area can be cut in half. ! ! ! ! structure dual npn digital transistor (each with a single built in resistors) the following characteristics apply to both the dtr 1 and dtr 2 . ! ! ! ! equivalent circuit emg3 / UMG3N fmg3a r 1 r 1 dtr 1 dtr 2 (3) (4) (5) (2) (1) r 1 =4.7k ? r 1 r 1 dtr 1 dtr 2 (3) (2) (1) (4) (5)/(6) r 1 =4.7k ? ! ! ! ! absolute maximum ratings (ta = 25 c) parameter symbol limits unit v cbo 50 v 50 v v v ceo v ebo 5 i c ma 100 tj 150 ?c tstg ? 55 + 150 ?c p c emg3, UMG3N 150 (total) mw fmg3a 300 (total) ? 1 ? 2 collector-base voltage collector-emitter voltage emitter-base voltage collector current junction temperature storage temperature collector power dissipation ? 1 120mw per element must not be exceeded. ? 2 200mw per element must not be exceeded. ! ! ! ! external dimensions (units : mm) rohm : emt5 emg3 rohm : umt5 eiaj : sc-88a UMG3N each lead has same dimensions each lead has same dimensions each lead has same dimensions 0to0.1 1.1 0.8 0.3to0.6 0.15 1.6 2.8 2.9 0.95 1.9 ( 4 ) ( 5 ) ( 1 ) 0.3 ( 3 ) 0.95 ( 2 ) abbreviated symbol : g3 abbreviated symbol : g3 abbreviated symbol : g3 rohm : smt5 eiaj : sc-74a fmg3a 0.9 0.15 0to0.1 0.1min. 0.7 2.1 1.3 0.65 2.0 ( 4 ) ( 1 ) ( 6 ) 0.2 1.25 ( 2 ) 0.65 ( 3 ) 0.22 1.2 1.6 ( 1 ) ( 2 ) ( 3 ) ( 5 ) ( 4 ) 0.13 0.5 0.5 0.5 1.0 1.6
emg3 / UMG3N / fmg3a transistors ! ! ! ! electrical characteristics (ta = 25 c) parameter symbol bv cbo bv ceo bv ebo i cbo i ebo h fe v ce (sat) r 1 min. 50 50 5 ? ? 100 ? 3.29 ? ? ? ? ? 250 ? 4.7 ? ? ? 0.5 0.5 600 0.3 6.11 vi c = 50 a i c = 1ma i e = 50 a v cb = 50v v eb = 4v v ce = 5v, i c = 1ma ? i c /i b = 10ma/1ma v v a a ? v k ? typ. max. unit conditions f t ? 250 ? v ce = 10ma, i e = ? 5ma, f = 100mhz mhz ? transition frequency of the transistor ? collector-base breakdown voltage collector-emitter breakdown voltage emitter-base breakdown voltage collector cutoff current emitter cutoff current dc current transfer ratio transition frequency collector-emitter saturation voltage input resistance ! ! ! ! packaging specifications package code tr t148 3000 3000 taping basic ordering unit (pieces) UMG3N t2r 8000 emg3 fmg3a type ! ! ! ! electrical characteristic curves dc current gain : h fe collector current : i c (a) v ce = 5v 100 200 500 1m 2m 5m 10m 20m 50m100m 1k 500 200 100 50 20 10 5 2 1 ta=100 ? c 25 ? c ? 40 ? c fig.1 dc current gain vs. collector current 100 200 500 1m 2m 5m 10m 20m 50m 100m 1 500m 200m 100m 50m 20m 10m 5m 2m 1m collector saturation voltage : v ce (sat) ( v) collector current : i c (a) ta=100 ? c 25 ? c ? 40 ? c l c /l b =20 fig.2 collector-emitter saturation voltage vs. collector current
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