1/2 www.rohm.com c 2009 rohm co., ltd. all rights reserved. 2009.06 - rev.b abbreviated symbol : 52 abbreviated symbol : 52 abbreviated symbol : 52 (1) gnd (2) in (3) out rohm : smt3 eiaj : sc-59 (1) gnd (2) in (3) out rohm : umt3 eiaj : sc-70 (1) gnd (2) in (3) out rohm : emt3 DTA123YE dta123yua dta123yka each lead has same dimensions ( 2 ) ( 1 ) 2.8 1.6 0.4 ( 3 ) 2.9 1.9 0.95 0.95 0.8 0.15 0.3min. 1.1 each lead has same dimensions 1.6 0.7 0.15 0.1min. 0.55 0.2 1.6 1.0 0.3 0.8 ( 2 ) 0.5 0.5 ( 3 ) 0.2 ( 1 ) 0.2 0.15 0.1min. 0.9 0.7 1.25 2.1 0.3 ( 3 ) 0.65 ( 2 ) 2.0 1.3 ( 1 ) 0.65 r 1 r 2 in r 1 =2.2k r 2 =10k gnd( + ) out in gnd( + ) out -100ma / -50v digital transistors (with built-in resistors) DTA123YE / dta123yua / dta123yka ? applications ? dimensions (unit : mm) inverter, interface, driver ? features 1) built-in bias resistors enabl e 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 positive 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 the device design easy. ? structure pnp epitaxial planar silicon transistor (resistor built-in type) ? packaging specifications tl ? umt3 emt3 smt3 DTA123YE part no. dta123yua ? 3000 t106 3000 ? ? t146 3000 ? ? dta123yka package package type taping taping taping code basic ordering unit (pieces) ? absolute maximum ratings (ta=25 ? c) ? inner circuit limits parameter symbol v cc ? 50 ? 12 to + 5 ? 100 ? 100 150 200 150 ? 55 to + 150 DTA123YE dta123yua dta123yka v v ma mw c c v in i o i c(max.) p d tj tstg unit supply voltage input voltage output current power dissipation junction temperature storage temperature
2/2 www.rohm.com c 2009 rohm co., ltd. all rights reserved. 2009.06 - rev.b data sheet DTA123YE / dta123yua / dta123yka ? 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 ? ? ? 1.54 33 3.6 ? ? ? ? 0.1 ? ? 2.2 ? 4.5 250 ? 0.3 ? ? 0.3 ? 3.8 ? 0.5 2.86 ? 5.5 ? v v cc = ? 5v, i o = ? 100 a v o = ? 0.3v, i o = ? 20ma i o /i i = ? 10ma/ ? 0.5ma v i = ? 5v v cc = ? 50v, v i = 0v v o = ? 5v, i o = ? 10ma 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 ? characteristics of built-in transistor ? electrical characteristic curves output current : i o (a) ? 100 ? 50 ? 20 ? 10 ? 5 ? 2 ? 1 ? 500m ? 200m ? 100m input voltage : v i(on) (v) ? 100 ? 1m ? 10m ? 100m v o = ? 0.3 v 100 c 25 c ta= ? 40 c fig.1 input voltage vs. output current (on characteristics) 0 ? 3.0 output current : i o (a) input voltage : v i(off) (v) ? 10m ? 1 ? 2m ? 5m ? 1m ? 200 ? 500 ? 100 ? 20 ? 50 ? 10 ? 2 ? 5 ? 0.5 ? 1.0 ? 1.5 ? 2.0 ? 2.5 v cc = ? 5v ta= 100 c 25 c ? 40 c fig.2 output current vs. input voltage (off characteristics) dc current gain : g i output current : i o (a) 1k 500 200 100 50 20 10 5 2 1 ? 100 ? 1m ? 10m ? 100m v o = ? 5v ? 40 c 25 c ta= 100 c fig.3 dc current gain vs. output current output voltage : v o(on) (v) output current : i o (a) ? 1 ? 500m ? 200m ? 100m ? 50m ? 20m ? 10m ? 5m ? 2m ? 1m i o /i i =20 ? 100 ? 1m ? 10m ? 100m ? 40 c 25 c ta= 100 c fig.4 output voltage vs. output current
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