1/3 www.rohm.com c 2010 rohm co., ltd. all rights reserved. 2010.02 - rev.b general purpose transistor (isolated dual transistors) imx25 ? features ? dimensions (unit : mm) 1) two 2sd2704k chips in a smt package. 2) mounting possible with smt3 automatic mounting machine. 3) transistor elements are independent, eliminating interference. 4) mounting cost and area can be cut in half. ? structure epitaxial planar type npn silicon transistor the following characteristics apply to both tr 1 and tr 2 . ? absolute maximum ratings (ta=25 ? c) ? inner circuit ? electrical characteristics (ta=25 ? c) parameter symbol bv cbo bv ceo bv ebo i cbo i ebo h fe v ce(sat) min. 5020 25 820 50 0.10.1 2700 100 v i c = 10 a i c = 1ma i e = 10 a v cb = 50v v eb = 25v v ce = 2v, i c = 4ma i c /i b = 30ma/3ma vv a a mv typ. max. unit conditions f t ron cob 35 0.7 3.9 v ce = 6v, i e = 4ma, f = 10mhz i b = 5ma, v i = 100mvrms, f = 1khz v cb = 10v, i e = 0a, f = 1mhz mhz pf collector-base breakdown voltagecollector-emitter breakdown voltage emitter-base breakdown voltage collector cutoff current emitter cutoff current dc current transfer ratio transition frequency output capacitance output on-resistance collector-emitter saturation voltage ? packaging specifications imx25 part no. t110 3000 packaging typecode basic ordering unit (pieces) taping rohm : smt6eiaj : sc-74 abbreviated symbol: x25 (1) (2) (3) 0.3 + 0.1 0.05 1.6 2.8 0.2 + 0.2 0.1 (6) (5) (4) 0.95 0.95 1.9 0.2 2.9 0.2 1.1 + 0.2 0.8 0.1 0.1 0 to 0.1 0.3 to 0.6 0.15 0.06 + 0.1 all terminals have same dimensions parameter symbol limits unit v cbo 50 v v ceo 20 v v ebo 25 v i c 300 ma tj 150 c tstg 55 to + 150 c pd 300(total) mw ? collector-base voltagecollector-emitter voltage emitter-base voltage collector current junction temperature storage temperature power dissipation ? 200mw per element must not be exceeded. tr 2 tr 1 (4) (5) (6) (3) (2) (1) sot-457 downloaded from: http:///
2/3 www.rohm.com c 2010 rohm co., ltd. all rights reserved. 2010.02 - rev.b data sheet imx25 ? electrical characteristic curves 0 0.2 0.4 0.6 0.8 1 1 .2 0.1 0.1 10 100 1000 collector current : i c (ma) base to emitter voltage : v be(on) (v) fig.1 grounded emitter propagatio n characteristics ( ) v ce = 2v 25 c 40 c ta = 125 c collector current : i c (ma) fig.2 grounded emitter propagatio n characteristics ( ? ) 0 0.2 0.4 0.6 0.8 1 1 .2 0.1 0.1 10 100 1000 base to emitter voltage : v be(on) (v) v ce = 6v 25 c 40 c ta = 125 c 1 10 100 100 0 10 100 1000 10000 ta = 40 c ta = 25 c ta = 125 c dc current gain : h fe collector current : i c (ma) fig.3 dc current gain vs. collector current ( ) v ce = 2v dc current gain : h fe collector current : i c (ma) fig.4 dc current gain vs. collector current ( ) 1 10 100 100 0 10 100 1000 10000 ta = 40 c ta = 25 c ta = 125 c v ce = 6v 1 10 100 1000 1 100 10 1000 10000 ta = 40 c ta = 25 c ta = 125 c collector current : i c (ma) fig.5 collector-emitter saturation voltag e vs. collector current ( ) i c /i b = 10/1 collector saturation voltage : v ce(sat) (mv ) 1 10 100 1000 1 100 10 1000 10000 ta = 40 c ta = 25 c ta = 125 c collector current : i c (ma) i c /i b = 20/1 collector saturation voltage : v ce(sat) (mv ) fig.6 collector-emitter saturation voltag e vs. collector current ( ) 1 10 100 1000 1 100 10 1000 10000 ta = 40 c ta = 25 c ta = 125 c collector current : i c (ma) i c /i b = 50/1 collector saturation voltage : v ce(sat) (mv ) fig.7 collector-emitter saturation voltag e vs. collector current ( ) ? fig.8 base-emitter saturation voltag e vs. collector current ( ) 1 10 100 100 0 100 1000 10000 ta = 40 c ta = 25 c ta = 125 c collector current : i c (ma) i c /i b = 10/1 base saturation voltage : v be(sat) (m v) ? fig.9 base-emitter saturation voltag e vs. collector current ( ) collector current : i c (ma) base saturation voltage : v be(sat) (m v) 1 10 100 100 0 100 1000 10000 ta = 40 c ta = 25 c ta = 125 c i c /i b = 20/1 ? ? ? ? downloaded from: http:///
3/3 www.rohm.com c 2010 rohm co., ltd. all rights reserved. 2010.02 - rev.b data sheet imx25 fig.10 base-emitter saturation voltag e vs. collector current ( ) collector current : i c (ma) base saturation voltage : v be(sat) (m v) 1 10 100 100 0 100 1000 10000 ta = 40 c ta = 25 c ta = 125 c i c /i b = 50/1 ? fig.11 gain bandwidth product vs. emitter current 11 01 0 0 1 10000 ta = 25 c f = 50mhz i e = 0a emitter current : i e (ma) transition frequency : f t (mhz) ? fig.12 collector output capacitance vs. collector-base voltage emitter input capacitance vs. emitter-base voltage collector output capacitance : cob (pf ) emitter input capacitance : cib (pf) collector to base voltage : v cb (v ) emitter to base voltage : v eb (v) 11 01 0 0 0.1 1 10 100 ta = 25 c f = 1mhz i e = 0a ? ? ? ? 0.01 0.1 1 10 0 10 0.1 1 100 10 ta = 25 c see fig.15 on resistance : ron ( ) fig.13 output-on resistance vs. base current ( ) base current : i b (ma) ? 0.01 0.1 1 10 0 10 0.1 1 100 10 ta = 25 c see fig.16 on resistance : ron ( ) fig.14 output-on resistance vs. base current ( ) base current : i b (ma) ? ? ? ? ? ron measurement circuit ron = r l v 0 v 0 v i v 0 r l = 1k i b outp ut input 1 00mv(rms) 1v(rms) f=1khz v i v fig.15 ron measurement circuit ( ) ron = r l v 0 v 0 v i v 0 r l = 1k i b outp ut input 1 00mv(rms) 1v(rms) f=1khz v i v fig.16 ron measurement circuit ( ) this product might cause chip aging and breakd own under the large electrified environment. please consider to design esd protection circuit. downloaded from: http:///
r1010 a www.rohm.com ? 2010 rohm co., ltd. all rights reserved. notice rohm customer support system http://www.rohm.com/contact/ thank you for your accessing to rohm product informations. more detail product informations and catalogs are available, please contact us. notes no copying or reproduction of this document, in part or in whole, is permitted w ithout the consent of rohm co.,ltd. the content specied herein is subject to change for improvement without not ice. the content specied herein is for the purpose of introducing rohm's produ cts (hereinafter "products"). if you wish to use any such product, please be sure to refer to the specicat ions, which can be obtained from rohm upon request. examples of application circuits, circuit constants and any other i nformation contained herein illustrate the standard usage and operations of the products. the periph eral conditions must be taken into account when designing circuits for mass production. great care was taken in ensuring the accuracy of the information specied in t his document. however, should you incur any damage arising from any inaccuracy or mis print of such information, rohm shall bear no responsibility for such damage. the technical information specied herein is intended only to show the typical f unctions of and examples of application circuits for the products. rohm does not grant you, ex plicitly or implicitly, any license to use or exercise intellectual property or other ri ghts held by rohm and other parties. rohm shall bear no responsibility whatsoever for any dispu te arising from the use of such technical information. the products specied in this document are intended to be used with general-use electronic equipment or devices (such as audio visual equipment, ofce-automat ion equipment, commu- nication devices, electronic appliances and amusement devices). the products specied in this document are not designed to be radiation toler ant. while rohm always makes efforts to enhance the quality and reliability of its pr oducts, a product may fail or malfunction for a variety of reasons. please be sure to implement in your equipment using the products safety measure s to guard against the possibility of physical injury, re or any other damage cause d in the event of the failure of any product, such as derating, redunda ncy, re control and fail-safe designs. rohm shall bear no responsibility whatsoever for your use of any product outside of th e prescribed scope or not in accordance with the instruction manual. the products are not designed or manufactured to be used with any equipment, d evice or system which requires an extremely high level of reliability the failure or ma lfunction of which may result in a direct threat to human life or create a risk of human injury (such as a medic al instrument, transportation equipment, aerospac e machinery, nuclear-reactor controller, fuel- controller or other safety device). rohm shall bear no responsib ility in any way for use of any of the products for the above special purposes. if a product is intended to be used for an y such special purpose, please contact a rohm sales representative before purchasing. if you intend to export or ship overseas any product or techno logy specied herein that may be controlled under the foreign exchange and the foreign trade law, you will be req uired to obtain a license or permit under the law. downloaded from: http:///
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