directivity (typ.) relative luminous intensity ( % ) angular displacement ( deg ) angular displacement ( deg ) relative luminous intensity ( % ) 0 50 100 50 100 0 30 60 90 30 60 90 20 100 4 650 610 2.2 1.4 1.4 6.3 4 4 585 570 3.6 16 555 40 20 20 2.0 2.1 2.2 sml-210pt sml-210mt sml-210yt sml-210dt sml-210vt sml-210pt sml-210mt sml-210yt sml-210dt sml-210vt 70 25 60 4 -30 to +85 -40 to +85 :duty 1/5, pulse width 1ms. i f ( ma ) typ. ( v ) typ. ( mcd ) typ. ( nm ) p typ. ( nm ) min. ( mcd ) i f ( ma ) i f ( ma ) max. ( a ) v r ( v ) ? absolute maximum ratings (ta=25 c) electrical optical characteristics (ta=25 c) 0 50 100 50 100 0 30 60 90 30 60 90 dimensions (unit:mm) tolerance: 0.1 terminal cathode mark 2.0 1.4 1.25 0.25 0.8 1.2 (unit:mm) 1.1 1.25 1.25 1.1 electrical characteristic curves forward current - forward voltage relative luminous intensity - case temperature ratio of maximum tolerable peak current - pulse duration derating relative luminous intensity - forward current the recommended thickness of the screen mask for soldering is between 100 and 150m. the hole size of the screen mask should be same as the recommended land pattern or smaller. recommended pad layout sml-210 series pure green yellow orange red y x y? x? emitting color material package size (mm) part no. peak forward current i fp (ma) part no. power dissipation p d (mw) forward current i f (ma) reverse voltage v r (v) operating temperature t opr ( c) storage temperature t stg ( c) emitting color part no. forward voltage v f light wavelength reverse current i r brightness i v resin color peak half-wave 0805<2.0 1.25 t=0.8mm> standard type green ( yellowish green ) transparent colorless 2012(0805) 2.0 1.25 ( t=0.8 ) led die (except ?lt?) led die (only ?lt?) packaging specifications (unit:mm) tape specifications:t86 <3,000pcs/reel> feeding direction 20.05 1.5 1.750.1 0 to 0.5 1.7 1.0 8 3.5 5.5 2.5 reel specifications label position 13 60 180 11.41 tolerance: 0.2 + 0.1 0 40.1 tolerance: 0.2 + 1 0 0 ? 3 pure green gaasp on gap green(yellowish green) yellow orange red gap sml-210pt sml-210mt sml-210yt sml-210dt sml-210vt rev.d rev.d 1.4 1.2 1.0 0.8 0.6 0.4 40 -20 -10 20 010 30 50 60 70 80 1.6 relative luminous intensity i f =20ma case temperature : tc ( c) forward voltage : v f (v) forward current : i f ( ma ) 10 1.0 0.1 1.5 2.0 2.5 3.0 50 ta=25 c sml-210yt sml-210pt sml-210mt sml-210yt sml-210dt sml-210vt ---- ---- ---- sml-210yt sml-210pt sml-210mt sml-210yt sml-210dt sml-210vt ---- ---- ---- 3.0 2.5 2.0 1.5 1.0 0.5 0 0 102030405060 relative luminous intensity peak forward current : i f peak (ma) sml-210yt sml-210pt sml-210mt sml-210yt sml-210dt sml-210vt ---- ta=25 c 1 2 2.4 3 4 5 6 ratio of maximum tolerable peak current to maximum tolerable dc current i f peak m ax. i f m ax. pulse duration : tw ( s) 10 5205010 2 10 3 10 4 10khz 2khz 1khz 200hz 100hz sml-210yt sml-210pt sml-210mt sml-210yt sml-210dt sml-210vt ---- 20 10 0 010 20 30 40 50 70 80 60 90 30 ambient temperature : ta ( c ) maximum forward current : i f m ax. (ma) sml-210yt sml-210pt sml-210mt sml-210yt sml-210dt sml-210vt ----
directivity (typ.) relative luminous intensity ( % ) angular displacement ( deg ) angular displacement ( deg ) relative luminous intensity ( % ) 0 50 100 50 100 0 30 60 90 30 60 90 20 100 4 650 610 2.2 1.4 1.4 6.3 4 4 585 570 3.6 16 555 40 20 20 2.0 2.1 2.2 sml-210pt sml-210mt sml-210yt sml-210dt sml-210vt sml-210pt sml-210mt sml-210yt sml-210dt sml-210vt 70 25 60 4 -30 to +85 -40 to +85 :duty 1/5, pulse width 1ms. i f ( ma ) typ. ( v ) typ. ( mcd ) typ. ( nm ) p typ. ( nm ) min. ( mcd ) i f ( ma ) i f ( ma ) max. ( a ) v r ( v ) ? absolute maximum ratings (ta=25 c) electrical optical characteristics (ta=25 c) 0 50 100 50 100 0 30 60 90 30 60 90 dimensions (unit:mm) tolerance: 0.1 terminal cathode mark 2.0 1.4 1.25 0.25 0.8 1.2 (unit:mm) 1.1 1.25 1.25 1.1 electrical characteristic curves forward current - forward voltage relative luminous intensity - case temperature ratio of maximum tolerable peak current - pulse duration derating relative luminous intensity - forward current the recommended thickness of the screen mask for soldering is between 100 and 150m. the hole size of the screen mask should be same as the recommended land pattern or smaller. recommended pad layout sml-210 series pure green yellow orange red y x y? x? emitting color material package size (mm) part no. peak forward current i fp (ma) part no. power dissipation p d (mw) forward current i f (ma) reverse voltage v r (v) operating temperature t opr ( c) storage temperature t stg ( c) emitting color part no. forward voltage v f light wavelength reverse current i r brightness i v resin color peak half-wave 0805<2.0 1.25 t=0.8mm> standard type green ( yellowish green ) transparent colorless 2012(0805) 2.0 1.25 ( t=0.8 ) led die (except ?lt?) led die (only ?lt?) packaging specifications (unit:mm) tape specifications:t86 <3,000pcs/reel> feeding direction 20.05 1.5 1.750.1 0 to 0.5 1.7 1.0 8 3.5 5.5 2.5 reel specifications label position 13 60 180 11.41 tolerance: 0.2 + 0.1 0 40.1 tolerance: 0.2 + 1 0 0 ? 3 pure green gaasp on gap green(yellowish green) yellow orange red gap sml-210pt sml-210mt sml-210yt sml-210dt sml-210vt rev.d rev.d 1.4 1.2 1.0 0.8 0.6 0.4 40 -20 -10 20 010 30 50 60 70 80 1.6 relative luminous intensity i f =20ma case temperature : tc ( c) forward voltage : v f (v) forward current : i f ( ma ) 10 1.0 0.1 1.5 2.0 2.5 3.0 50 ta=25 c sml-210yt sml-210pt sml-210mt sml-210yt sml-210dt sml-210vt ---- ---- ---- sml-210yt sml-210pt sml-210mt sml-210yt sml-210dt sml-210vt ---- ---- ---- 3.0 2.5 2.0 1.5 1.0 0.5 0 0 102030405060 relative luminous intensity peak forward current : i f peak (ma) sml-210yt sml-210pt sml-210mt sml-210yt sml-210dt sml-210vt ---- ta=25 c 1 2 2.4 3 4 5 6 ratio of maximum tolerable peak current to maximum tolerable dc current i f peak m ax. i f m ax. pulse duration : tw ( s) 10 5205010 2 10 3 10 4 10khz 2khz 1khz 200hz 100hz sml-210yt sml-210pt sml-210mt sml-210yt sml-210dt sml-210vt ---- 20 10 0 010 20 30 40 50 70 80 60 90 30 ambient temperature : ta ( c ) maximum forward current : i f m ax. (ma) sml-210yt sml-210pt sml-210mt sml-210yt sml-210dt sml-210vt ----
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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