EMD38 transistors 1/5 general purpose transistor (isolated transistors) EMD38 dtc114y and dta113z are housed independently in a emt6 package. z applications driver z features 1) dtr 1 : npn digital transistor dtr 2 : pnp digital transistor 2) mounting possible with emt3 automatic mounting machines. z structure npn / pnp silicon epitaxial planar digital transistor z dimensions (unit : mm) abbreviated symbol : d38 each lead has same dimensions rohm : emt6 emt6 0.22 1.2 1.6 ( 1 ) ( 2 ) ( 5 ) ( 3 ) ( 6 ) ( 4 ) 0.13 0.5 0.5 0.5 1.0 1.6 1pin mark z equivalent circuit EMD38 dtr2 dtr1 (3) (2) (1) (4) (5) (6) r1 r1 r2 r2 dtr 1 : r 1 /r 2 =10k ? /47k ? dtr 2 : r 1 /r 2 =1k ? /10k ? z packaging specifications type EMD38 emt6 d38 t2r 8000 package marking code basic ordering unit (pieces)
EMD38 transistors 2/5 z absolute maximum ratings (ta=25 c) dtr1 supply voltage input voltage output current power dissipation storage temperature ? 1 characteristics of built-in transistor ? 2 each terminal mounted on a recommended land, and only dtr1 is on duty. parameter symbol dtr1 unit v cc 50 v ? 6 to + 40 v v in ma i c (max.) tstg ? 55 to + 150 c junction temperature tj 150 c p d 100 120 mw ? 2 i o 70 ? 1 dtr2 supply voltage input voltage output current power dissipation storage temperature parameter symbol dtr2 unit v cc ? 50 v ? 10 to + 5 v v in ma i c (max.) tstg ? 55 to + 150 c junction temperature tj 150 c p d ? 100 i o ? 100 120 mw ? 3 ? 4 ? 3 characteristics of built-in transistor ? 4 each terminal mounted on a recommended land, and only dtr2 is on duty. dtr1/dtr2 power dissipation storage temperature ? each terminal mounted on a recommended land. parameter symbol limits unit p d 150(total) mw ? ? 55 to + 125 c tstg
EMD38 transistors 3/5 z electrical characteristics (ta=25 c) dtr1 parameter symbol min. typ. max. unit conditions resistance ratio r 2 /r 1 3.7 4.7 5.7 ?? ? vl (off) ? ? 0.3 v v cc = 5v, io = 100ua output voltage vo (on) ? 50 300 mv i o = 5ma, i i = 0.25ma input voltage i i ? ? 880 a v i = 5v input current i o(off) ?? 500 v cc = 50v, v i = 0v output current g i 68 ? ? v o = 5v, io = 5ma dc current gain f t ? ? mhz v ce = 10v, i e = ? 5ma, f = 100mhz transition frequency ? r 1 71013 k ? input resistance 250 na ? vi (on) 1.4 ?? v v o = 0.3v, io = 1ma ? characteristics of built-in transistor dtr2 parameter symbol min. typ. max. unit conditions resistance ratio r 2 /r 1 8 10 12 ?? ? vl (off) ? ?? 0.3 v v cc = ? 5v, io = ? 100ua output voltage vo (on) ? ? 80 ? 300 mv i o = ? 10ma, i i = ? 0.5ma input voltage i i ? ?? 7.2 ma v i = ? 5v input current i o(off) ?? ? 500 v cc = ? 50v, v i = 0v output current g i 33 ? ? v o = ? 5v, io = ? 5ma dc current gain f t ? ? mhz v ce = ? 10v, i e = 5ma, f = 100mhz transition frequency ? r 1 0.7 1 1.3 k ? input resistance 250 na ? vi (on) ? 3 ?? v v o = ? 0.3v, io = ? 20ma ? characteristics of built-in transistor
EMD38 transistors 4/5 z electrical characteristic curves dtr1 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 = 0.3v ta =? 40 c 25 c 100 c fig.1 input voltage vs. output current (on characteristics) 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 fig.2 output current vs. input voltage (off characteristics) ta = 100 c 25 c ? 40 c output current : i o (a) dc current gain : g i 100 200 500 1m 2m 5m 10m 20m 50m 100m 1k 500 200 100 50 20 10 5 2 1 v o = 5v ta = 100 c 25 c ? 40 c fig.3 dc current gain vs. output current 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
EMD38 transistors 5/5 dtr2 output current : i o (a) fig.5 input voltage vs. output current (on characteristics) 100 50 20 10 5 2 1 500m 200m 100m input voltage : v i (on) (v) ? 100 ? 200 ? 500 ? 1m ? 2m ? 5m ? 10m ? 20m ? 50m ? 100m v o = ? 0.3v ta= ? 40 c 25 c 100 c 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 fig.6 output current vs. input voltage (off characteristics) v cc = ? 5v ta= 100 c 25 c ? 40 c dc current gain : g i output current : i o (a) 1k 500 200 100 50 20 10 5 2 1 ? 100 ? 200 ? 500 ? 1m ? 2m ? 5m ? 10m ? 20m ? 50m ? 100m fig.7 dc current gain vs. output current v o = ? 5v ta= 100 c 25 c ? 40 c output current : i o (a) ? 1 ? 500m ? 200m ? 100m ? 50m ? 20m ? 10m ? 5m ? 2m ? 1m output voltage : v o(on) (v) ? 100 ? 200 ? 500 ? 1m ? 2m ? 5m ? 10m ? 20m ? 50m ? 100m fig.8 output voltage vs. ouput current i o /i i =20 ta=100 c ? 40 c 25 c
appendix1-rev3.0 thank you for your accessing to rohm product informations. more detail product informations and catalogs are available, please contact your nearest sales office. rohm customer support system the americas / europe / asia / japan contact us : webmaster@ rohm.co. jp www.rohm.com copyright ? 2008 rohm co.,ltd. 21 saiin mizosaki- cho, ukyo-ku, kyoto 615-8585, japan tel : +81-75-311-2121 fax : +81-75-315-0172 appendix notes no copying or reproduction of this document, in part or in whole, is permitted without the consent of rohm co.,ltd. the content specified herein is subject to change for improvement without notice. the content specified herein is for the purpose of introducing rohm's products (hereinafter "products"). if you wish to use any such product, please be sure to refer to the specifications, which can be obtained from rohm upon request. examples of application circuits, circuit constants and any other information contained herein illustrate the standard usage and operations of the products. the peripheral conditions must be taken into account when designing circuits for mass production. great care was taken in ensuring the accuracy of the information specified in this document. however, should you incur any damage arising from any inaccuracy or misprint of such information, rohm shall bear no respon- sibility for such damage. the technical information specified herein is intended only to show the typical functions of and examples of application circuits for the products. rohm does not grant you, explicitly or implicitly, any license to use or exercise intellectual property or other rights held by rohm and other parties. rohm shall bear no responsibility whatsoever for any dispute arising from the use of such technical information. the products specified in this document are intended to be used with general-use electronic equipment or devices (such as audio visual equipment, office-automation equipment, communication devices, electronic appliances and amusement devices). the products are not designed to be radiation tolerant. while rohm always makes efforts to enhance the quality and reliability of its products, a product may fail or malfunction for a variety of reasons. please be sure to implement in your equipment using the products safety measures to guard against the possi bility of physical injury, fire or any other damage caused in the event of the failure of any product, such as derating, redundancy, fire control and fail-safe designs. rohm shall bear no responsibility whatsoever for your use of any product outside of the prescribed scope or not in accordance with the instruction manual. the products are not designed or manufactured to be used with any equipment, device or system which re quires an extremely high level of reliability the failure or malfunction of which may result in a direct threat to human life or create a risk of human injury (such as a medical instrument, transportation equipment, aerospace machinery, nuclear-reactor controller, fuel-controller or other safety device). rohm shall bear no responsibility in any way for use of any of the products for the above special purposes. if a product is intended to be used for any such special purpose, please contact a rohm sales representative before purchasing. if you intend to export or ship overseas any product or technology specified herein that may be controlled under the f oreign exchange and the foreign trade law, you will be required to obtain a license or permit under the law.
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