EMH6 / umh6n / imh6a transistors general purpose (dual digital transistors) EMH6 / umh6n / imh6a z z z z features 1) two dtc144e chips in a emt or umt or smt package. z z z z equivalent circuit r 1 r 2 r 2 r 1 r 1 r 2 r 2 r 1 (1) (2) (3) (4) (5) (6) (6) (5) (4) (3) (2) (1) EMH6 / umh6n imh6a z z z z package, marking, and packaging specifications type EMH6 emt6 h6 t2r 8000 umh6n umt6 h6 tr 3000 imh6a smt6 h6 t108 3000 package marking code basic ordering unit (pieces) z z z z absolute maximum ratings (ta = 25 c) parameter ? 1 120mw per element must not be exceeded. ? 2 200mw per element must not be exceeded. symbol v cc v in i o pd tj tstg limits 50 40 ? 10 30 300(total) 150(total) imh6a EMH6 / umh6n 150 ? 55 ~ + 150 unit v v ma mw ? 1 ? 2 c c supply voltage input voltage output current power dissipation junction temperature storage temperature z z z z electrical characteristics (ta = 25 c) z z z z external dimensions (units : mm) each lead has same dimensions rohm : emt6 EMH6 umh6n each lead has same dimensions rohm : umt6 eiaj : sc-88 0to0.1 ( 6 ) 2.0 1.3 0.9 0.15 0.7 0.1min. 2.1 0.65 0.2 1.25 ( 1 ) 0.65 ( 4 ) ( 3 ) ( 2 ) ( 5 ) imh6a each lead has same dimensions rohm : smt6 eiaj : sc-74 ( 6 ) ( 5 ) ( 4 ) 0.3to0.6 0.15 0.3 1.1 0.8 0to0.1 ( 3 ) 2.8 1.6 1.9 2.9 0.95 ( 2 ) 0.95 ( 1 ) 0.22 1.2 1.6 ( 1 ) ( 2 ) ( 5 ) ( 3 ) ( 6 ) ( 4 ) 0.13 0.5 0.5 0.5 1.0 1.6 parameter symbol min. typ. max. unit conditions input resistance v i (off) v i (on) v o (on) i i i o (off) g i f t r 1 ? 3 ? ? ? 68 32.9 0.8 ? ? 0.1 ? ? ? 47 ? ? 1 0.5 ? 0.3 0.18 0.5 ? 61.1 1.2 v v ma a ? mhz k ? ? r 2 / r 1 ? 250 ? ? 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 i o /v o = 5ma/5v v ce = 10v, i e =? 5ma, f = 100mhz ? transition frequency of the device. input voltage output voltage input current output current dc current gain transition frequency resistance ratio
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