emd12 / umd12n transistors rev.a 1/3 power management (dual digital transistors) emd12 / umd12n z features 1) both the dta144e and dtc144e in a emt or umt package. z equivalent circuit (4) (5) (6) (1)(2)(3) r 1 dtr2 dtr1 r 2 r 2 r 1 r 1 =47k? r 2 =47k? z package, marking, and packaging specifications type emd12 emt6 d12 t2r 8000 umd12n umt6 d12 tr 3000 package marking code basic ordering unit (pieces) z absolute maximum ratings (ta=25 c) parameter ?1 120mw per element must not be exceeded. pnp type negative symbols have been omitted symbol v cc v in i o i c pd tj tstg limits 50 40 ?10 100 30 150(total) 150 ?55 ~ +150 unit v v ma ma mw ?1 c c supply voltage input voltage output current power dissipation junction temperature storage temperature z external dimensions (units : mm) each lead has same dimensions rohm : emt6 emd12 umd12n each lead has same dimensions rohm : umt6 eiaj : sc-88 0~0.1 ( 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 ) 0.22 1.2 1.6 ( 1 ) ( 2 ) ( 5 ) ( 3 ) ( 6 ) ( 4 ) 0.13 0.5 0.5 0.5 1.0 1.6 z electrical characteristics (ta=25 c) 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 v ma a ? mhz k? ? r 2 / r 1 ? 250 ? ? v cc =5/?5v, i o =100/?100a v o =0.3/?0.3v, i o =2/?2ma i o =10/?10ma, i i =0.5/?0.5ma v i =5/?5v v cc =50/?50v, v i =0v i o =5/?5ma, v o =5/?5v v ce =10/?10v, i e =?5/5ma, f=100mhz ?transition frequency of the device. pnp type negative symbols have been omitted input voltage output voltage input current output current dc current gain transition frequency resistance ratio
emd12 / umd12n transistors rev.a 2/3 z electrical characteristics curves dtr1 (dtc144e) 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) 25c 100c ta=?40c 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=100c 25c ?40c 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=100c 25c ?40c 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=100c 25c ?40c
emd12 / umd12n transistors rev.a 3/3 z electrical characteristics curves dtr2 (dta144e) 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) 25c 100c ta=?40c 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=100c 25c ?40c 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=100c 25c ?40c 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=100c 25c ?40c
appendix appendix1-rev1.1 the products listed in this document are designed to be used with ordinary electronic equipment or devices (such as audio visual equipment, office-automation equipment, communications devices, electrical appliances and electronic toys). should you intend to use these products with equipment or devices which require an extremely high level of reliability and the malfunction of with would directly endanger human life (such as medical instruments, transportation equipment, aerospace machinery, nuclear-reactor controllers, fuel controllers and other safety devices), please be sure to consult with our sales representative in advance. notes no technical content pages of this document may be reproduced in any form or transmitted by any means without prior permission of rohm co.,ltd. the contents described herein are subject to change without notice. the specifications for the product described in this document are for reference only. upon actual use, therefore, please request that specifications to be separately delivered. application circuit diagrams and circuit constants contained herein are shown as examples of standard use and operation. please pay careful attention to the peripheral conditions when designing circuits and deciding upon circuit constants in the set. any data, including, but not limited to application circuit diagrams information, described herein are intended only as illustrations of such devices and not as the specifications for such devices. rohm co.,ltd. disclaims any warranty that any use of such devices shall be free from infringement of any third party's intellectual property rights or other proprietary rights, and further, assumes no liability of whatsoever nature in the event of any such infringement, or arising from or connected with or related to the use of such devices. upon the sale of any such devices, other than for buyer's right to use such devices itself, resell or otherwise dispose of the same, no express or implied right or license to practice or commercially exploit any intellectual property rights or other proprietary rights owned or controlled by rohm co., ltd. is granted to any such buyer. products listed in this document are no antiradiation design. about export control order in japan products described herein are the objects of controlled goods in annex 1 (item 16) of export trade control order in japan. in case of export from japan, please confirm if it applies to "objective" criteria or an "informed" (by miti clause) on the basis of "catch all controls for non-proliferation of weapons of mass destruction.
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