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| greenblue 0.6 0.6 1.5 1.1 1.3 0.45 0.18 0.45 terminal cathode mark redorangeyellow 0.5 1.3 0.6 2.45 tolerance : ?0.1 (unit : mm) (unit : mm) sml-52 series features ~ 2-color type led ~ abundant 2 color variations ?1:duty1/5, 200hzy?2:duty1/10, 1khzy?3:rrference part no. chip structure emitting color absolute maximum ratings (ta 125?) electrical and optical characteristics (ta 125?) power dissipation p d (mw) forward current i f (ma) peak forward current i fp (ma) reverse voltage v r (v) operating temperature topr( ?) storage temperature tstg( ?) forward voltage v f reverse current i r dominant wavelength d luminous intensity i v typ. (v) i f (ma) max. (a) v r (v) min.* 3 (nm) typ. (nm) max.* 3 (nm) i f (ma) min. ( mcd) ty p. (mcd) i f (ma) sml522buw ingan blue 66 20 60 ?2 5 -40 to +85 -40 to +100 2.9 5 10 5 465 470 475 5 9.0 22 5 aigainp on gaas red 50 1.9 619 624 629 10 21 sml-522muw aigainp on gaas yellowish green 52 20 60 ?1 4 -30 to +85 -40 to +85 2.1 20 100 4 569 572 575 20 14 40 20 red 50 1.9 615 620 625 22 63 SML-522MU8W green 52 60 ?2 -40 to +100 2.2 569 572 575 16 40 red 615 620 625 25 63 sml-521muw aigainp on gaas gap yellowish green 70 25 60 ?1 -40 to +85 2.2 569 572 575 5.6 16 red 50 2 0 1 .9 615 620 625 22 63 sml-522md8w aigainp on gaas green 52 20 100 ?2 5 -40 to +85 -40 to +100 2.1 10 569 572 575 10 18 orange 602 605 608 40 63 sml-521mdw aigainp on gaas gap yellowish green 70 25 60 ?1 4 -30 to +85 -40 to +85 2.2 100 569 572 575 5.6 16 orange 50 20 1.9 602 605 608 22 63 sml-522my8w aigainp green 54 20 100 ?2 -40 to +85 -40 to +100 2.2 569 572 575 16 40 yellow 587 590 593 40 63 sml-521myw aigainp on gaas gap yellowish green 70 25 60 ?1 -30 to +85 -40 to +85 2 .2 569 572 575 5.6 16 yellow 50 20 1.9 584 587 590 22 63 1315(0605) 1.31.5mm(t=0.6mm) relative intensity(%) 10 10 20 20 40 50 70 80 40 50 70 80 0 50 100 50 100 0 30 60 90 30 60 90 scanning angle(deg) relative intensity(%) 10 10 20 20 40 50 70 80 40 50 70 80 0 50 100 50 100 0 30 60 90 30 60 90 scanning angle(deg) sml-521 series sml-522 series relative intensity (%) scanning angle (deg) relative intensity (%) scanning angle (deg) relative intensity(%) 10 10 20 20 40 50 70 80 40 50 70 80 0 50 100 50 100 0 30 60 90 30 60 90 scanning angle(deg) relative intensity(%) 10 10 20 20 40 50 70 80 40 50 70 80 0 50 100 50 100 0 30 60 90 30 60 90 scanning angle(deg) relative intensity (%) scanning angle (deg) relative intensity (%) scanning angle (deg) relative intensity(%) 10 10 20 20 40 50 70 80 40 50 70 80 0 50 100 50 100 0 30 60 90 30 60 90 scanning angle(deg) scanning direction x - y b r relative intensity(%) 10 10 20 20 40 50 70 80 40 50 70 80 0 50 100 50 100 0 30 60 90 30 60 90 scanning angle(deg) scanning direction x - y r b relative intensity (%) scanning angle (deg) relative intensity (%) scanning angle (deg) sml522buw m u/y m u/d/y b r b r m/u/y m/u/d specifications dimensions recommended solder pattern viewing angle color type b u m u m d m y 1/3 ? 2012 rohm co., ltd. all rights reserved. www. r ohm.com 2012.11 - rev.c data sheet
100 10 1 forward current : i f (ma) forward voltage : v f (v) 1.6 2.0 1.8 2.2 2.4 2.6 ta=25c 100 10 1 forward currenti f (ma) forward voltagev f (v) 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 2.6 2.8 3.0 3.2 ta=25c sml 522 buw ( u ) sml 522 buw ( b ) sml- 522 muw ( u ) sml- 522 muw ( m ) relative luminous intensity (a.u.) atmosphere temperature ta (c) 1.4 1.2 1.0 0.8 0.6 0.2 0.4 -40 -20 0 20 40 60 80 100 1.6 i f =20ma relative luminous intensity (a.u.) atmosphere temperature ta (c) 1.4 1.2 1.0 0.8 0.6 0.4 -40 -20 0 20 40 60 80 100 1.6 i f =20ma relative luminous intensity (a.u.) forward current : i f (ma) ta=25c 0 0.5 1.0 1.5 0 5 10 15 25 20 maximum forward current * ' (ma) ambient temperature ta (c) 0 10 20 30 -40 -20 0 20 40 60 80 100 maximum forward current * ' (ma) ambient temperature ta (c) 0 10 20 30 -40 -20 0 20 40 60 80 100 100 10 1 forward currenti f (ma) forward voltage v f (v) 1.0 1.5 2.0 2.5 3.0 ta=25c sml- 521 muw ( u ) sml- 521 mdw ( d ) sml- 521 myw ( y ) sml- 521 muw ( m ) sml- 521 mdw ( m ) sml- 521 myw ( m ) relative luminous intensity (a.u.) atmosphere temperature ta (c) 1.4 1.6 1.2 1.0 0.8 0.6 0.2 0.4 -40 -20 0 20 40 60 80 100 1.8 i f =5ma relative luminous intensity (a.u.) forward currenti f (ma) ta=25c 0 5 10 15 20 4.0 3.0 2.0 1.0 0 maximum forward current * ' (ma) ambient temperature ta (c) 0 10 20 30 -40 -20 0 20 40 60 80 100 sml- 521 muw ( u ) sml- 521 mdw ( d ) sml- 521 myw ( y ) sml- 521 muw ( m ) sml- 521 mdw ( m ) sml- 521 myw ( m ) sml- 521 muw ( u ) sml- 521 mdw ( d ) sml- 521 myw ( y ) sml- 521 muw ( m ) sml- 521 mdw ( m ) sml- 521 myw ( m ) sml- 521 muw ( u ) sml- 521 mdw ( d ) sml- 521 myw ( y ) sml- 521 muw ( m ) sml- 521 mdw ( m ) sml- 521 myw ( m ) ? ? ? ? ? ? ?- ?? ? ?? - ? ? ? ? ? ? sml 522 buw ( b ) sml 522 buw ( u ) sml- 522 muw sml 522 buw ( b ) sml 522 buw ( u ) sml- 522 muw sml 522 buw ( b ) sml 522 buw ( u ) sml- 522 muw sml- 522 mu 8 w sml- 522 md 8 w sml- 522 my 8 w sml- 522 mu 8 w ( u ) sml- 522 mu 8 w ( m ) sml- 522 md 8 w ( m ) sml- 522 my 8 w ( m ) sml- 522 md 8 w ( d ) relative luminous intensity forward currenti f (ma) 0 40 20 80 60 100 120 0 5 10 15 20 ta=25c sml- 522 mu 8 w ( u ) sml- 522 md 8 w ( d ) sml- 522 mu 8 w ( m ) sml- 522 md 8 w ( m ) sml- 522 my 8 w ( m ) sml- 522 my 8 w ( y ) sml- 522 mu 8 w sml- 522 md 8 w sml- 522 my 8 w aol erantarrc :0r.1(uritm(r)ssrml-5t2rms2smysm( www. r ohm.com anta(ttrprcsy(. sml-52 series rank reference of brightness dual color (ta=25?c, i f 120ma) t measurement tolerance ? 10%. (ta=25?c, i f 15ma) package size (mm) height (mm) part no. luminous intensity (mcd) emitting color k l m n p q r s t u 4.0 to 6.3 6.3 to 10 10 to 16 16 to 25 25 to 40 40 to 63 63 to 100 90 to 140 140 to 220 220 to 360 mini-mold chip leds 1315 0.6 sml-522muw t red u yellowish green m SML-522MU8W red u green m sml-521muw t red u yellowish green m sml-521mdw t orange d yellowish green m sml-522md8w orange d green m sml-522my8w yellow y green m sml-521myw t yellow y yellowish green m package size (mm) height (mm) part no. luminous intensity (mcd) emitting color k l m n p q r s t u 4.0 to 6.3 6.3 to 10 10 to 16 16 to 25 25 to 40 40 to 63 63 to 100 90 to 140 140 to 220 220 to 360 mini-mold chip leds 1315 0.6 sml522buw red u blue b part no. construction ? concerning the brightness rank ? please refer to the rank chart above for luminous intensity classification. ? part name is individual for each rank. ? when shipped as sample, the part name will be a representative part name. general products are free of ranks. please contact sales if rank appointment is needed. s m l 5 2 2 m u 8 w rq t 8 6 special code a special code ? ? will be taken out for emitting color b series. series name package type chip type emitting color resin color taping specifications rank sign (brightness rank) ? u 1 standard type 2 high brightness type d y m b t86 t87 w milky white cathode at sprocket hole side reverse of t86 red:620nm orange:605nm yellow:587(590)nm yellowish-green:572nm blue:470nm packing specification rohm led products are being shipped with desiccant (silica gel) concluded in moisture-proof bags. pasting the moisture sensitive label on the outer surface of the moisture-proof bags or enclosing the humidity indication card inside the bag is available upon request. please contact the nearest sales office or distributer if necessary. 3/3 ? 2012 rohm co., ltd. all rights reserved. www. r ohm.com 2012.11 - rev.c r1102 a 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 the information contained herein is subject to change without notice. before you use our products, please contact our sales representative and verify the latest specifica- tions : although rohm is continuously working to improve product reliability and quality, semicon- ductors can break down and malfunction due to various factors. therefore, in order to prevent personal injury or fire arising from failure, please take safety measures such as complying with the derating characteristics, implementing redundant and fire prevention designs, and utilizing backups and fail-safe procedures. rohm shall have no responsibility for any damages arising out of the use of our poducts beyond the rating specified by rohm. examples of application circuits, circuit constants and any other information contained herein are provided only to illustrate the standard usage and operations of the products. the peripheral conditions must be taken into account when designing circuits for mass production. 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 or any other parties. rohm shall have no responsibility whatsoever for any dispute arising out of the use of such technical information. the products are intended for use in general electronic equipment (i.e. av/oa devices, communi- cation, consumer systems, gaming/entertainment sets) as well as the applications indicated in this document. the products specified in this document are not designed to be radiation tolerant. for use of our products in applications requiring a high degree of reliability (as exemplified below), please contact and consult with a rohm representative : transportation equipment (i.e. cars, ships, trains), primary communication equipment, traffic lights, fire/crime prevention, safety equipment, medical systems, servers, solar cells, and power transmission systems. do not use our products in applications requiring extremely high reliability, such as aerospace equipment, nuclear power control systems, and submarine repeaters. rohm shall have no responsibility for any damages or injury arising from non-compliance with the recommended usage conditions and specifications contained herein. rohm has used reasonable care to ensur the accuracy of the information contained in this document. however, rohm does not warrants that such information is error-free, and rohm shall have no responsibility for any damages arising from any inaccuracy or misprint of such information. please use the products in accordance with any applicable environmental laws and regulations, such as the rohs directive. for more details, including rohs compatibility, please contact a rohm sales office. rohm shall have no responsibility for any damages or losses resulting non-compliance with any applicable laws or regulations. when providing our products and technologies contained in this document to other countries, you must abide by the procedures and provisions stipulated in all applicable export laws and regulations, including without limitation the us export administration regulations and the foreign exchange and foreign trade act. this document, in part or in whole, may not be reprinted or reproduced without prior consent of rohm. 1) 2) 3) 4) 5) 6) 7) 8) 9) 10) 11) 12) 13) 14) |
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