emh1 / umh1n / imh1a t r ansistors rev . a 1/2 general purpose (dual digit a l transistors) emh1 / umh1n / imh1a z f eatu r es 1) t w o dt c124e chip s in a emt or umt or smt p a ckage. z circu i t sch ematic emh1 / umh1n r 1 r 2 r 2 r 1 r 1 = r 2 = 22k ? r 1 = r 2 = 22k ? (3) (2) (1) (4) (5) (6) imh1a r 1 r 2 r 2 r 1 (4) (5) (6) (3) (2) (1) z a b solute maximum ratings (t a = 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 c(max) pd tj tstg limits 40 50 ? 10 100 300(total) 150(total) imh1a emh1 / umh1n 150 ? 55 to + 150 unit v v ma mw ? 1 ? 2 c c supply voltage input voltage collector current i o 30 ma output current power dissipation junction temperature storage temperature z packag e, markin g , an d p ackag in g sp ecificatio n s type emh1 emt5 h1 t2r 8000 imh1a smt6 h1 t110 3000 umh1n umt6 h1 tn 3000 package marking code basic ordering unit (pieces) z ex te rna l dime ns ions (unit : mm) umh1n 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 ) imh1a 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 ) each lead has same dimensions rohm : emt6 emh1 0.22 1.2 1.6 ( 1 ) ( 2 ) ( 5 ) ( 3 ) ( 6 ) ( 4 ) 0.13 0.5 0.5 0.5 1.0 1.6
emh1 / umh1n / imh1a t r ansistors rev . a 2/2 z electrical ch aracteristics (t a = 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) f t r 1 ? 3 ? ? ? ? 15.4 0.8 ? ? 0.1 ? ? 250 22 ? ? 1 0.5 ? 0.3 0.36 0.5 ? 28.6 1.2 v v ma a mhz k ? r 2 / r 1 ? v cc = 5v, i o = 100 a v o = 0.2v, i o = 5ma i o = 10ma, i i = 0.5ma v i = 5v v cc = 50v, v i = 0v v ce = 10v, i e = ? 5ma , f = 100mhz input voltage output voltage input current output current transition frequency g i 56 ?? ? ? ? characteristics of built-in transistor v o = 5v, i o = 5ma dc current gain resistance ratio z electrical ch aracteristics cu rv es input voltage : v i(off) (v) output current : io (a) 0 3.0 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) input voltage : v i(on) (v) output current : i o (a) 100 200 500 1m 2m 5m 10m 20m 50m 100m 100 50 20 10 5 2 1 500m 200m 100m v o = 0.2v ta =? 40 c 25 c 100 c fig.1 input voltage vs. output current (on characteristics) output current : i o (a) output voltage : v o(on) (v) 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 ta = 100 c 25 c ? 40 c fig.4 output voltage vs. output current output current : i o (a) dc current gain : g i v o = 5v 1k 500 200 100 50 20 10 5 2 1 100 200 500 1m 2m 5m 10m 20m 50m 100m ta = 100 c 25 c ? 40 c fig.3 dc current gain vs. output current
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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