umt3904 / SST3904 / mmst3904 transistors rev.b 1/4 npn general purpose transistor umt3904 / SST3904 / mmst3904 z features 1) bv ceo > 40v (i c = 1ma) 2) complements the umt3906 / SST3906 / mmst3906. z package, marking and packaging specifications part no. packaging type marking code basic ordering unit (pieces) umt3904 umt3 r1a t106 3000 SST3904 sst3 r1a t116 3000 mmst3904 smt3 r1a t146 3000 z absolute maximum ratings (ta = 25 c) parameter collector-base voltage collector-emitter voltage emitter-base voltage collector current collector power dissipation junction temperature storage temperature symbol v cbo v ceo v ebo i c tj tstg limits 60 40 6 0.2 0.35 150 ?55 to +150 unit v v v a w w p c 0.2 ? c c ? when mounted on a 7 x 5 x 0.6 mm ceramic board. SST3904, mmst3904 umt3904, SST3904, mmst3904 z dimensions (unit : mm) umt3904 SST3904 mmst3904 rohm : umt3 eiaj : sc-70 (1) emitter (2) base (3) collector rohm : sst3 (1) emitter (2) base (3) collector rohm : smt3 eiaj : sc-59 (1) emitter (2) base (3) collector z electrical characteristics (ta = 25 c) parameter symbol min. typ. max. unit conditions collector-base breakdown voltage collector-emitter breakdown voltage emitter-base breakdown voltage collector cutoff current emitter cutoff current bv cbo bv ceo bv ebo i ces i ebo 60 40 6 - - - - - - - - - - 50 50 v v v na na i c = 10a i c = 1ma i e = 10a v cb = 30v v eb = 3v - - 0.95 base-emitter saturation voltage v be(sat) 0.65 - 0.85 v - - 0.3 i c /i b = 50ma/5ma collector-emitter saturation voltage v ce(sat) - - 0.2 v i c /i b = 10ma/1ma i c /i b = 50ma/5ma i c /i b = 10ma/1ma 30 - - 60 - - dc current transfer ratio h fe 100 - 300 - 70 - - 40 - - v ce = 1v , i c = 0.1ma v ce = 1v , i c = 1ma v ce = 1v , i c = 10ma v ce = 1v , i c = 50ma v ce = 1v , i c = 100ma transition frequency collector output capacitance f t cob 300 - - - - 4 mhz pf v ce = 20v , i e = ?10ma, f = 100mhz v cb = 10v , f = 100khz emitter input capacitance cib - - 8 pf v eb = 0.5v , f = 100khz delay time td - - 35 ns v cc = 3v , v be(off) = 0.5v , i c = 10ma , i b1 = 1ma v cc = 3v , v be(off) = 0.5v , i c = 10ma , i b1 = 1ma rise time tr - - 35 ns storage time tstg - - 200 ns v cc = 3v , i c = 10ma , i b1 = ?i b2 = 1ma v cc = 3v , i c = 10ma , i b1 = ?i b2 = 1ma fall time tf - - 50 ns ~
umt3904 / SST3904 / mmst3904 transistors rev.b 2/4 z electrical characteristic curves 0 8 6 4 2 10 20 0 10 i b =0 a 5.0 10 15 20 25 30 35 40 ta=25c collector current : i c ( ma) collector-emitter voltage : v ce ( v) fig.1 grounded emitter output characteristics fig.2 collector-emitter saturation voltage vs. collector current 0.1 1.0 10 100 0.2 0.3 0.1 0 collector emitter saturation voltage : v ce(sat) ( v) collector current : i c ( ma) ta=25 c i c / i b =10 fig.3 dc current gain vs. collector current ( ) 0.1 10 1.0 100 1000 100 10 500 5 dc current gain : h fe collector current : i c ( ma) ta=25 c v ce =1v 10v 5v 3v fig.4 dc current gain vs. collector current ( ? ) 0.1 10 1.0 100 1000 100 10 500 5 dc current gain : h fe collector current : i c ( ma) v ce =5v ta=125 c ta=25 c ta=?55 c
umt3904 / SST3904 / mmst3904 transistors rev.b 3/4 0.01 1.0 0.1 10 100 100 10 500 5 ac current gain : h fe collector current : i c ( ma) fig.5 ac current gain vs. collector current ta=25 c v ce =5v f=1khz 0.1 1.0 10 100 0.8 1.2 1.8 1.6 0.4 0 base emitter saturation voltage : v be(sat) (v) collector current : i c ( ma) fig.6 base-emitter saturation voltage vs. collector current ta=25 c i c / i b =10 0.1 1.0 10 100 0.8 1.2 1.8 1.6 0.4 0 base emitter voltage : v be(on) (v) collector current : i c ( ma) fig.7 grounded emitter propagation characteristics ta=25 c v ce =5v 1.0 10 100 100 1000 10 turn on time : ton ( ns) collector current : i c ( ma) fig.8 turn-on time vs. collector current ta=25 c i c / i b =10 v cc =3v 15v 40v 1.0 10 100 100 1000 10 rise time : t r ( ns) collector current : i c ( ma) fig.9 rise time vs. collector current ta=25c i c / i b =10 v cc =40v ta=25 c i c =10i b1 =10i b2 1.0 10 100 100 1000 10 storage time : ts ( ns) collector current : i c ( ma) fig.10 storage time vs. collector current v ce =3v 40v 15v 1.0 10 100 100 1000 10 fall time : tf ( ns) collector current : i c ( ma) fig.11 fall time vs. collector current ta=25 c v cc =40v i c /i b =10 0.1 1.0 10 100 10 50 0.5 1 capacitance ( pf) reverse bias voltage ( v) fig.12 input / output capacitance vs. voltage ta=25 c f=1mhz cib cob
umt3904 / SST3904 / mmst3904 transistors rev.b 4/4 0.1 1.0 10 100 10 1.0 100 0.1 collector-emitter voltage : v ce ( v) collector current : i c ( ma) fig.13 gain bandwidth product ta=25 c 100mhz 200mhz 400mhz 300 mhz 500mhz 200mhz 100mhz 300mhz 1.0 10 100 100 1000 10 current gain-bandwidth product : f t ( mhz) collector current : i c ( ma) fig.14 gain bandwidth product vs. collector current ta=25 c v ce =5v 0.1 1 10 100 10 1 100 0.1 h parameter normalized to 1ma collector current : i c ( ma) fig.15 h parameter vs. collector current v ce =5v f=270hz hfe hoe hie hre ta=25 c i c =1ma hie=3.84k? hfe=141 hre=5.03 10 ? 5 hoe=5.58 s 0 75 25 50 100 125 150 100n 10n 1n 10 1 0.1n collector cutoff current : i cbo ( a) anbient temperature : ta ( c) fig.16 noise characteristics ( ) v cb =25v 0.01 0.1 1 10 10k 1k 100k 100 source resistance : r s (?) collector current : i c ( ma) fig.17 noise characteristics ( ? ) ta=25 c v ce =5v f=10khz 12db 8db 8.0db 3db 1.0db 3.0db 5db 5.0db nf=1.0db 0.01 0.1 1 10 10k 1k 100k 100 source resistance : r s (? ) collector current : i c ( ma) fig.18 noise characteristics ( ?? ) ta=25 c v ce =5v f=1khz 12db 8db 8.0db 3db 1.0db 3.0db 5db 5.0db nf=1.0db 0.01 0.1 1 10 10k 1k 100k 100 source resistance : r s (?) collector current : i c ( ma) fig.19 noise characteristics ( v ) ta=25 c v ce =5v f=10hz 12db 8db 8.0db 3db 5db 5.0db nf=3.0db 10 1k 100 10k 100k 6 12 10 8 4 2 0 noise figure : nf ( db) frequency : f ( hz) fig.20 noise vs. collector current ta=25 c v ce =5v i c =100a r s =10k?
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. appendix1-rev2.0 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 / eupope / asia / japan contact us : webmaster@ rohm.co. jp www.rohm.com copyright ? 2007 rohm co.,ltd. the products listed in this document are designed to be used with ordinary electronic equipment or de vices (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 which 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. it is our top priority to supply products with the utmost quality and reliability. however, there is always a chance of failure due to unexpected factors. therefore, please take into account the derating characteristics and allow for sufficient safety features, such as extra margin, anti-flammability, and fail-safe measures when designing in order to prevent possible accidents that may result in bodily harm or fire caused by component failure. rohm cannot be held responsible for any damages arising from the use of the products under conditions out of the range of the specifications or due to non-compliance with the notes specified in this catalog. 21, saiin mizosaki- cho, ukyo-ku, kyoto 615-8585, japan tel : +81-75-311-2121 fax : +81-75-315-0172 appendix
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