2SA1774EB transistors 1/3 general purpose transistor ( ? 50v, ? 0.15a) 2SA1774EB z applications general purpose small signal amplifier z features 1) excellent h fe linearity. 2) complements the 2sc4617eb. z structure pnp silicon epitaxial planar transistor z dimensions (unit : mm) (1) base (2) emitter (3) collector each lead has same dimensions 1.6 0.26 0.5 0.5 1.0 1.6 0.86 0.37 0.37 (1) (2) (3) 0.45 0.7 0.13 0.45 emt3f abbreviated symbol : f z absolute maximum (ta=25 c) collector-base voltage collector-emitter voltage emitter-base voltage collector current power dissipation junction temperature range of storage temperature parameter v cbo v ceo v ebo p d tj tstg ? 60 v v v ma mw c c ? 50 ? 6 ? 150 i c i cp ? 200 150 150 ? 55 to + 150 symbol limits unit ? 1 ? 1 pw=1ms single pulse ? 2 each terminal mounted on a recommended land ? 2
2SA1774EB transistors 2/3 z electrical characteristics (ta=25 c) collector-emitter breakdown voltage collector-base breakdown voltage emitter-base breakdown voltage collector cutoff current emitter cutoff current collector-emitter saturation voltage dc current gain output capacitance parameter symbol bv ceo bv cbo bv ebo i cbo i ebo v ce(sat) h fe f t cob min. ? 50 ? 60 ? 6 ? ? ? 82 ? ? ? ? ? ? ? ? ? 140 4.0 ? ? ? ? 100 ? 100 ? 0.5 560 ? 5.0 vi c = ? 1ma i c = ? 50 a i e = ? 50 a v cb = ? 60v v eb = ? 6v i c /i b = ? 50ma/ ? 5ma v ce = ? 6v, i c = ? 1ma v ce = ? 12v, i e =2ma, f=100mhz v ce = ? 12v, i e =0a, f=1mhz v v na na v ? mhz pf typ. max. unit conditions transition frequency h fe rank categories rank p q r h fe 82 to 180 120 to 270 180 to 390 s 270 to 560 z electrical characterristic curves fig.1 grounded emitter propagation characteristics ? 0.2 collector current : ic ( ma) ? 50 ? 20 ? 10 ? 5 ? 2 ? 1 ? 0.5 ? 0.2 ? 0.1 ? 0.4 ? 0.6 ? 0.8 ? 1.0 ? 1.2 ? 1.4 ? 1.6 v ce = ? 6v base to emitter voltage : v be ( v) ta=100?c 25?c ? 40?c fig.2 grounded emitter output characteristics (i) ? 0.4 ? 4 ? 8 ? 1.2 0 ? 2 ? 6 ? 10 ? 0.8 ? 1.6 ? 2.0 ? 3.5 a ? 7.0 ? 10.5 ? 14.0 ? 17.5 ? 21.0 ? 24.5 ? 28.0 ? 31.5 i b =0 ta=25?c ? 35.0 collector current : i c ( ma) collector to mitter voltage : v ce ( v) fig.3 grounded emitter output characteristics (ii) ? 40 ? 80 ? 5 ? 3 ? 4 ? 2 ? 1 ? 20 ? 60 ? 100 0 i b =0 ta=25?c collector current : i c ( ma ) collector to emitter voltage : v ce ( v) ? 50 a ? 100 ? 150 ? 200 ? 250 ? 500 ? 450 ? 400 ? 350 ? 300 fig.4 dc current gain vs. collector current (i) 500 200 100 50 ? 0.2 ? 0.5 ? 1 ? 2 ? 5 ? 10 ? 20 ? 50 ? 100 dc current gain : h fe ta=25?c v ce = ? 5v ? 3v ? 1v collector current : i c ( ma) fig.5 dc current gain vs. collector current (ii) 500 200 100 50 ? 0.2 ? 0.5 ? 1 ? 2 ? 5 ? 10 ? 20 ? 50 ? 100 dc current gain : h fe collector current : i c ( ma) v ce = ? 6v ta=100?c ? 40?c 25?c fig.6 collector-emitter saturation voltage vs. collector current (i) ? 0.1 ? 0.2 ? 0.5 ? 1 ? 2 ? 5 ? 10 ? 20 ? 50 ? 100 ? 1 ? 0.5 ? 0.2 ? 0.05 ta=25?c collector current : i c ( ma) i c /i b = 50 20 10 collector saturation voltage : v ce(sat) ( v)
2SA1774EB transistors 3/3 fig.7 collector-emitter saturation voltage vs. collector current (ii) ? 0.1 ? 0.2 ? 0.5 ? 1 ? 2 ? 5 ? 10 ? 20 ? 50 ? 100 ? 1 ? 0.5 ? 0.2 ? 0.05 collector current : i c ( ma) l c /l b =10 ta=100?c 25?c ? 40?c collector saturation voltage : v ce(sat) ( v) fig.8 gain bandwidth product vs. emitter current 50 100 0.5 20 50 100 200 500 1000 12 510 emitter current : i e ( ma) transition frequency : f t ( mhz) ta=25?c v ce = ? 12v fig.9 collector output capacitance vs. collector-base voltage emitter inputcapacitance vs. emitter-base voltage collector to base voltage : v cb (v) emitter to base voltage : v eb (v) collector output capacitance : cob ( pf) emitter input capacitance : cib ( pf) ? 0.5 ? 20 2 5 10 ? 1 ? 2 ? 5 ? 10 20 cib cob ta=25?c f=1mhz i e = 0a i c = 0a
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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