1/3 www.rohm.com c 2012 rohm co., ltd. all rights reserved. 2012.01 - rev.c general purpose transistor ( ? 50v, ? 0.15a) 2sa1037ak / 2sa1576a / 2SA1774 / 2sa2029 ? features ? dimensions (unit : mm) 1) excellent h fe linearity. 2) complements the 2sc2412k / 2sc4081 / 2sc4617 / 2sc5658. ? structure epitaxial planar type. pnp silicon transistor 2sa1037ak abbreviated symbol : f ? abbreviated symbol : f ? abbreviated symbol : f ? ? denotes h fe abbreviated symbol : f ? rohm : smt3 eiaj : sc-59 (3) collector (1) emitter (2) base each lead has same dimensions 0.8 0.15 0 to 0.1 0.3 to 0.6 1.1 ( 2 ) ( 1 ) 2.8 1.6 0.4 ( 3 ) 2.9 1.9 0.95 0.95 2SA1774 rohm : emt3 eiaj : sc-75a (3) collecto (1) emitter (2) base 0.7 0.15 0.1min. 0.55 0 to 0.1 0.2 1.6 1.6 1.0 0.3 0.8 ( 2 ) 0.5 0.5 ( 3 ) 0.2 ( 1 ) 2sa1576a rohm : umt3 eiaj : sc-70 (3) collector (1) emitter (2) base each lead has same dimensions 1.25 2.1 0.3 0.15 0 to 0.1 0.1 to 0.4 ( 3 ) 0.9 0.7 0.2 0.65 ( 2 ) 2.0 1.3 ( 1 ) 0.65 2sa2029 rohm : vmt3 eiaj : (1) base (2) emitter (3) collector 0 to 0.1 (3) 0.32 0.8 1.2 0.13 0.5 0.22 0.4 0.4 1.2 0.80.2 0.15max. 0.2 ( 2 ) ( 1 )
2/3 www.rohm.com c 2012 rohm co., ltd. all rights reserved. 2012.01 - rev.c data sheet 2sa1037ak / 2sa1576a / 2SA1774 / 2sa2029 ? absolute maximum ratings (ta=25 c) collector-base voltage collector-emitter voltage emitter-base voltage collector current collector power dissipation junction temperature storage temperature parameter v cbo v ceo v ebo i c p c tj tstg ? 60 v v v a (dc) ?c ?c ?50 ?6 ?0.15 w 0.2 0.15 2sa1037ak, 2sa1576a 2sa2029, 2SA1774 150 ? 55 to +150 symbol limits unit ? electrical characteristics (ta=25 c) collector-base breakdown voltage collector-emitter breakdown voltage emitter-base breakdown voltage collector cutoff current emitter cutoff current dc current transfer ratio collector-emitter saturation voltage transition frequency output capacitance parameter symbol bv cbo bv ceo bv ebo i cbo i ebo h fe v ce(sat) f t cob min. ?60 ?50 ?6 ? ? 120 ? ? ? ? ? ? ? ? ? ? 140 4.0 ? ? ? ?0.1 ?0.1 390 ?0.5 ? 5.0 vi c = ?50a i c = ?1ma i e = ?50a v cb = ?60v v eb = ?6v v ce = ?6v, i c = ?1ma i c /i b = ?50ma/?5ma v ce = ?12v, i e = 2ma, f = 100mhz v cb = ?12v, i e = 0a, f = 1mhz v v a a ? v mhz pf typ. max. unit conditions ? packaging specifications and h fe package code taping basic ordering unit (pieces) qr h fe 2sa1037ak t146 3000 ? ? qr 2sa1576a t106 3000 ? ? tl 3000 ? ? ? qr 2SA1774 ? ? t2l 8000 ? qr 2sa2029 ?? type h fe values are classified as follows: item q r h fe 120 to 270 180 to 390
3/3 www.rohm.com c 2012 rohm co., ltd. all rights reserved. 2012.01 - rev.c data sheet 2sa1037ak / 2sa1576a / 2SA1774 / 2sa2029 ? electrical characteristic 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 ?3.5a ?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 emitter 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) ?50a ?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) 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
r1120a www.rohm.com ? 2012 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 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 design ing 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 responsibility for such damage. the technical information specified herein is intended only to show the typical functions of and examples of application circuits for the produc ts. 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, commu- nication devices, electronic appliances and amusement devices). the products specified in this document 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 possibility 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 requires 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 foreign exchange and the foreign trade law, you will be required to obtain a license or permit under the law.
|
