1.1 1.25 1.25 1.1 terminal * cathode mark 1.25 0.25 1.2 2.0 1.4 0.8 tolerance : 0.1 unit : mm * at least one mark appear on cathode side. unit : mm 1:duty1/5, 200hz / 2:duty1/10, 1khz / 3:reference part no. chip structure emitting color absolute maximum ratings (ta 25) electrical and optical characteristics (ta 25) 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) sml-212vt aigainp on gaas red 75 30 60* 1 4 -30 to +85 -40 to +85 2.05 20 100 4 625 630 635 20 22 63 20 sml-210vt gaasp on gap 70 25 2 1.4 4 sml-212u2t ( a ) aigainp on gaas 75 30 100* 2 5 -40 to +100 -40 to +100 10 5 611 615 619 71 140 sml-211ut 44 20 60* 1 4 -30 to +85 -40 to +85 1.8 2 100 4 615 620 625 2 0.9 2.5 2 sml-212dt orange 75 30 2.05 20 602 605 608 20 25 63 20 sml-211dt 44 20 1.8 2 2 0.9 2.5 2 sml-210dt gaasp on gap 70 25 2 20 20 2.2 6.3 20 sml-212wt ( a ) aigainp o n gaas yellow 75 30 100* 2 5 -40 to +100 -40 to +100 10 5 587 590 593 112 224 sml-211wt 44 20 60* 1 4 -30 to +85 -40 to +85 1.8 2 100 4 2 1.4 4 2 sml-212yt 75 30 2.05 20 584 587 590 20 22 63 20 sml-211yt 44 20 1.8 2 2 1.4 4 2 sml-210yt gaasp on gap 70 25 2.1 20 20 2.2 6.3 20 sml-210mt gap yellowish green 2.2 567 570 573 3.6 16 sml-210pt green 557 560 563 1.4 4 relative luminous 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 yx angular displacement (deg) relative luminous 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 y x angular displacement (deg) sml-21 series directivity (deg) relative intensity (%) directivity (deg) relative intensity (%) dimensions recommended solder pattern viewing angle specifications color type v u d y w m p sml-21 series features ~ abundant color variations with diverse luminous intensity types 2012 0805 2.01.25mm t=0.8mm 1/3 ? 2011 rohm co., ltd. all rights reserved. www. r ohm.com 2011.08 - rev.b data sheet
forward current i f (ma) forward voltage v f (v) 100 10 2.5 2.0 1.5 1 ta=25c maximum forward current * ' (ma) ambient temperature ta (c) 0 10 20 30 40 -40 -20 0 20 40 60 80 100 relative luminous intensity (a.u.) forward current i f (ma) 0 5 10 15 20 0 0.5 1.0 1.5 ta=25c 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 100 10 1 0.1 forward currenti f (ma) forward voltagev f (v) 2.0 1.5 2.5 ta=25c maximum forward current * ' (ma) ambient temperature ta (c) 0 10 20 30 -40 -20 0 20 40 60 80 100 relative luminous intensity (a.u.) forward current i f (ma) 0 5 10 15 20 0 2 4 6 8 10 12 ta=25c 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 =2ma forward current i f (ma) forward voltage v f (v) 100 10 2.5 2.0 1.5 1 ta=25c maximum forward current * ' (ma) ambient temperature ta (c) 0 10 20 30 -40 -20 0 20 40 60 80 100 relative luminous intensity (a.u.) forward current i f (ma) 0 5 10 15 20 25 0 0.5 1.0 1.5 ta=25?c 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 f f -??? fsf ?r f -??? fsf 2r f -??? fsf ?r f -??? fsf ? f r ? ) ? f -??? fsf ?r ? ) ? f f -??? fsf ?r f -??? fsf 2r f -??? fsf ?r f -??? fsf ? f r ? ) ? f -??? fsf ?r ? ) ? f f -??? fsf ?r f -??? fsf 2r f -??? fsf ?r f -??? fsf ? f r ? ) ? f -??? fsf ?r ? ) ? f f -??? fsf ?r f -??? fsf 2r f -??? fsf ?r f -??? fsf ? f r ? ) ? f -??? fsf ?r ? ) ? f f -??? fss ?r f -??? fss 2r f -??? fss ?r f -??? fss ?r f f -??? fss ?r f -??? fss 2r f -??? fss ?r f -??? fss ?r f f -??? fss ?r f -??? fss 2r f -??? fss ?r f -??? fss ?r f f -??? fss ?r f -??? fss 2r f -??? fss ?r f -??? fss ?r f f f f f -??? fsn ?r f -??? fsn 2r f -??? fsn ?r f -??? fsn ?r f -??? fsn ?r f f f f -??? fsn ?r f -??? fsn 2r f -??? fsn ?r f -??? fsn ?r f -??? fsn ?r f f -??? fsn ?r f -??? fsn 2r f -??? fsn ?r f -??? fsn ?r f -??? fsn ?r f f -??? fsn ?r f -??? fsn 2r f -??? fsn ?r f -??? fsn ?r f -??? fsn ?r ?2pmfp6u??pp)4=a?2pmfp6uv2-=f?) --)8=ph8f-u??fpf8=)phc=h8cu??p?)c l?1h42?cu?4=)4ch=?ao=12c??)p)u )1?)pf=?p) l?1h42?cu?4=)4ch=?a?2pmfp6u??pp)4= y)pf=h4? relatiur)ph)c iel ativrrtt umntosy(ta.uyt)ppthc14.2th020h80uy www. r ohm.com
sml-212u2t(a) ? sml-212wt(a) ? rank reference of brightness red (v, u) ta=25?c, i f 20ma package size(mm) luminous intensity (mcd) height(mm) g h j k l m n p q r s t u v w x 1.0 to 1.6 1.6 to 2.5 2.5 to 4.0 4.0 to 6.3 6.3 to 10 10 to 16 16 to 25 25 to 40 40 to 63 63 to 100 100 to 160 160 to 250 250 to 400 400 to 630 630 to 1000 1000 to 1600 mini-mold chip leds 20125 0.8 sml-211ut /1 sml-212vt sml-210vt orange (d) ta=25?c, i f 20ma package size(mm) luminous intensity (mcd) height(mm) g h j k l m n p q r s t u v w x 1.0 to 1.6 1.6 to 2.5 2.5 to 4.0 4.0 to 6.3 6.3 to 10 10 to 16 16 to 25 25 to 40 40 to 63 63 to 100 100 to 160 160 to 250 250 to 400 400 to 630 630 to 1000 1000 to 1600 mini-mold chip leds 20125 0.8 sml-211dt /1 sml-212dt sml-210dt yellow (y, w) ta=25?c, i f 20ma package size(mm) luminous intensity (mcd) height(mm) g h j k l m n p q r s t u v w x 1.0 to 1.6 1.6 to 2.5 2.5 to 4.0 4.0 to 6.3 6.3 to 10 10 to 16 16 to 25 25 to 40 40 to 63 63 to 100 100 to 160 160 to 250 250 to 400 400 to 630 630 to 1000 1000 to 1600 mini-mold chip leds 20125 0.8 sml-211yt /1 sml-212yt sml-211wt /1 sml-210yt green (m, p) ta=25?c, i f 20ma package size(mm) luminous intensity (mcd) height(mm) f g h j k l m n p q r s t u v w x 0.63 to 1.0 1.0 to 1.6 1.6 to 2.5 2.5 to 4.0 4.0 to 6.3 6.3 to 10 10 to 16 16 to 25 25 to 40 40 to 63 63 to 100 100 to 160 160 to 250 250 to 400 400 to 630 630 to 1000 1000 to 1800 mini-mold chip leds 20125 0.8 sml-210pt sml-210mt please note that the brightness of some products may fall between ranks (half rank). brightness on speci?cation sheet include tolerance of within 10%. 1 i f =2ma part no. construction 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 i f necessary. ? 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 2 1 0 m t t 8 6 chip special code series name package name chip type emitting color resin color taping specifications rank sign (brightness rank) ? v u 0 standard type low current type 1 2 high brightness type d y m p t transparent colorless red:630nm red:620nm orange:605nm w yellow:590nm yellow:587(590)nm yellowish-green:572nm green:560nm t86 t87 cathode at sprocket hole side reverse of t86 n sml-21 series 3/3 ? 2011 rohm co., ltd. all rights reserved. l l 2011.08 - rev.b
r1120 a www.rohm.com ? 2011 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 designing 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.
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