EMA8 / uma8n / fma8a ! ! ! ! features 1) two dta114y chips in a emt or umt or smt package. ! ! ! ! equivalent circuit EMA8 / uma8n r 1 r 2 r 2 r 1 r 1 r 2 r 2 r 1 (1) (3) (4) (5)/(6) (2) (4) (3) (2) (1) (5) fma8a ! ! ! ! package, marking, and packaging specifications type EMA8 emt5 a8 t2r 8000 uma8n umt5 a8 tr 3000 fma8a smt5 a8 t148 3000 package marking code basic ordering unit (pieces) ! ! ! ! absolute maximum ratings (ta = 25 c) parameter ? 200mw per element must not be exceeded. symbol v cc v in i o pd limits ? 50 ? 40 6 ? 100 300(total) unit v v ma mw ? supply voltage input voltage output current power dissipation tstg ? 50 ~ + 150 c storage temperature ! ! ! ! external dimensions (units : mm) each lead has same dimensions rohm : emt5 EMA8 uma8n each lead has same dimensions 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 ) rohm : umt5 eiaj : sc-88a fma8a 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 ) rohm : smt5 eiaj : sc-74a 0.22 1.2 1.6 ( 1 ) ( 2 ) ( 3 ) ( 5 ) ( 4 ) 0.13 0.5 0.5 0.5 1.0 1.6 ! ! ! ! electrical characteristics (ta = 25 c) parameter symbol min. typ. max. unit conditions resistance ratio v i (off) v i (on) v o (on) i i i o (off) g i r 1 r 2 / r 1 ? ? 1.4 ? ? ? 68 ? 3.7 ? ? ? 0.1 ? ? ? 10 ? ? 4.7 ? 0.3 ? ? 0.3 ? 0.88 ? 0.5 ? ? 5.7 v v ma a ? k ? ? v cc =? 5v, i o =? 100 a v o =? 0.3v, i o =? 1ma i o =? 10ma, i i =? 0.5ma v i =? 5v v cc =? 50v, v i = 0v i o =? 5ma, v o =? 5v input voltage output voltage input current output current dc current gain input resistance 1 of 1 4008-318-123 sales@twtysemi.com http://www.twtysemi.com product specification
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