dtc144em / dtc144ee / dtc144eua transistors dtc144eka / dtc144esa digital transistors (built-in resistors) dtc144em / dtc144ee / dtc144eua / dtc144eka / dtc144esa ! ! ! ! features 1) built-in bias resistors enable the configuration of an inverter circuit without connecting external input resistors (see equivalent circuit). 2) the bias resistors consist of thin-film resistors with complete isolation to allow negative biasing of the input. they also have the advantage of almost completely eliminating parasitic effects. 3) only the on/off conditions need to be set for operation, making device design easy. ! ! ! ! structure npn digital transistor (built-in resistors) ! ! ! ! equivalent circuit r 1 r 2 in gnd out in gnd out ! ! ! ! external dimensions (units : mm) (1) gnd (2) out (3) in dtc144esa 3 0.2 (15min.) 4 0.2 2 0.2 0.45 0.5 0.45 5 (1) (2) (3) ? 0.05 + 0.15 + 0.15 ? 0.05 2.5 + 0.4 ? 0.1 3min. rohm : spt eiaj : sc-72 rohm : vmt3 dtc144em (1) in (2) gnd (3) out 0~0.1 (3) 0.32 0.8 1.2 0.13 0.5 0.22 0.4 0.4 1.2 0.8 0.2 0.15max. 0.2 ( 2 ) ( 1 ) abbreviated symbol : 26 0.2 0.2 0.5 0.5 1.0 0.1 1.6 0.2 0.3 0.8 0.1 1.6 0.2 0.55 0.1 0.7 0.1 0.15 0.05 0.1min. (3) (2) (1) 0~0.1 ? 0.05 + 0.1 + 0.1 ? 0.05 + 0.1 ? 0.05 (1) gnd (2) in (3) out rohm : emt3 dtc144ee abbreviated symbol : 26 0~0.1 (2) (1) (3) 0.1min. 2.1 0.1 1.25 0.1 0.9 0.1 0.2 0.7 0.1 0.15 0.05 0.3 2.0 0.2 1.3 0.1 0.65 0.65 + 0.1 ? 0 (1) gnd (2) in (3) out rohm : umt3 eiaj : sc-70 dtc144eua abbreviated symbol : 26 all terminals have same dimensions 0~0.1 2.8 0.2 1.6 0.3min. 1.1 0.8 0.1 0.15 0.4 2.9 0.2 1.9 0.2 0.95 0.95 + 0.2 ? 0.1 ? 0.1 + 0.2 + 0.1 ? 0.06 + 0.1 ? 0.05 (2) (1) (3) (1) gnd (2) in (3) out rohm : smt3 eiaj : sc-59 dtc144eka abbreviated symbol : 26 all terminals have same dimensions
dtc144em / dtc144ee / dtc144eua transistors dtc144eka / dtc144esa ! ! ! ! absolute maximum ratings (ta=25 c) limits(dtc144e ) parameter symbol v cc 150 200 300 50 ? 10~ + 12 100 100 150 ? 55~ + 150 e m uakasa v v ma mw c c v in i o i c(max.) pd tj tstg unit supply voltage input voltage output current power dissipation junction temperature storage temperature ! ! ! ! electrical characteristics (ta=25 c) parameter symbol v i(off) v i(on) v o(on) i i i o(off) r 1 g i r 2 /r 1 f t min. ? 3 ? ? ? 32.9 68 0.8 ? ? ? ? ? ? 47 ? 1 250 0.5 ? 0.3 0.18 0.5 61.1 ? 1.2 ? v v cc = 5v, i o = 100 a v o = 0.3v, i o = 2ma i o /i i = 10ma/0.5ma v i = 5v v cc = 50v, v i = 0v v o = 5v, i o = 5ma v ce = 10v, i e =? 5ma, f = 100mhz ? v ma a k ? ? ?? ? mhz typ. max. unit conditions input voltage output voltage input current output current input resistance dc current gain resistance ratio transition frequency ? transition frequency of the device ! ! ! ! packaging specifications tl umt3 emt3 smt3 spt dtc144ee dtc144em type dtc144eua 3000 t2l vmt3 8000 t106 3000 t146 3000 tp 5000 dtc144eka dtc144esa ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? package packaging type taping taping taping taping taping code basic ordering unit (pieces)
dtc144em / dtc144ee / dtc144eua transistors dtc144eka / dtc144esa ! ! ! ! electrical characteristic curves v o = 0.3v 100 200 500 1m 2m 5m 10m 20m 50m 100m 100 50 20 10 5 2 1 500m 200m 100m input voltage : v i(on) (v) output current : i o (a) fig.1 input voltage vs. output current (on characteristics) 25 c 100 c ta =? 40 c v cc = 5v 0.5 1.0 1.5 2.0 2.5 3.0 0 10m 5m 2m 1m 500 200 100 50 20 10 5 1 2 input voltage : v i(off) (v) output current : io (a) ta = 100 c 25 c ? 40 c fig.2 output current vs. input voltage (off characteristics) output current : i o (a) dc current gain : g i v o = 5v 100 200 500 1m 2m 5m 10m 20m 50m 100m 1k 500 200 100 50 20 10 5 2 1 fig.3 dc current gain vs. output current ta = 100 c 25 c ? 40 c 100 200 500 1m 2m 5m 10m 20m 50m 100m 1 500m 200m 100m 50m 20m 10m 5m 2m 1m l o /l i = 20 output current : i o (a) output voltage : v o(on) (v) fig.4 output voltage vs. output current ta = 100 c 25 c ? 40 c
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