data sheet 1.5 led emitting direction 1.8 1.8 1.4 terminal 2.8 1.6 1.8 2.0 1.6 0.3 4-r0.4 3.0 1.6 0.8 0.3 2.3 cathode mark unit : mm tolerance : ? 0.2 unit : mm part no. chip structure emitting color absolute maximum ratings (ta 1 25 ? ) electrical and optical characteristics (ta 1 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.* 2 (nm) ty p. (nm) max.* 2 (nm) i f (ma) min. (mcd) ty p. (mcd) i f (ma) SML-110vt gaasp on gap red 70 25 60 ? 1 4 -30 to +85 -40 to +85 2 20 100 4 625 630 635 20 2.2 6.3 20 SML-110dt orange 602 605 608 3.6 10 SML-110yt yellow 2.1 587 590 593 2.2 6.3 SML-110mt gap yellowish green 2.2 569 572 575 5.6 16 SML-110ft green 562 565 568 3.6 10 SML-110pt green 557 560 563 2.2 6.3 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 angular displacement ( deg ) x - y relative intensity(%) 10 10 20 20 40 50 70 80 40 50 70 80 050100 50 100 0 30 60 90 30 60 90 angular displacement ( deg ) x - y SML-11 series relative intensity (%) directivity (deg) relative intensity (%) directivity (deg) ? 1:duty1/5, 200hz / ? 2:reference specifications dimensions recommended solder pattern viewing angle color type l v d y m f p w SML-11 series features ~ side-view type ~ 3.0 2.0mm t=1.6mm 3020 1208 3.0 2.0mm t=1.6mm 1/2 ? 2010 rohm co., ltd. all rights reserved. www.rohm.com 2010.05 - rev.a
100 10 1 forward current i f (ma) forward voltage v f (v) 2.0 2.5 1.0 1.5 3.0 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 relative luminous intensity (a.u.) peak forward current i f (ma) 0 5 10 15 20 30 25 0.0 0.5 1.0 1.5 f=1khz maximum forward current * ' (ma) ambient temperature ta ( c) 0 10 20 30 40 -40 -20 0 20 40 60 80 100 sml- 110 vt sml- 110 dt sml- 110 yt sml- 110 mt sml- 110 ft sml- 110 pt sml- 110 vt sml- 110 dt sml- 110 yt sml- 110 mt sml- 110 ft sml- 110 pt y sml- 110 vt sml- 110 dt sml- 110 yt sml- 110 mt sml- 110 ft sml- 110 pt sml- 110 vt sml- 110 dt sml- 110 yt sml- 110 mt sml- 110 ft sml- 110 pt forward current-forward voltage electrical characteristics curves luminous intensity-atmosphere temperature luminous intensity-forward current derating SML-11 series 2/2 ? 2010 rohm co., ltd. all rights reserved. www.rohm.com 2010.05 - rev.a
r1010 a www.rohm.com ? 2010 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 specied herein is subject to change for improvement without notice. the content specied 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 specications, 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 specied 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 specied 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 and other parties. rohm shall bear no responsibility whatsoever for any dispute arising from the use of such technical information. the products specied in this document are intended to be used with general-use electronic equipment or devices (such as audio visual equipment, ofce-automation equipment, commu- nication devices, electronic appliances and amusement devices). the products specied 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, re or any other damage caused in the event of the failure of any product, such as derating, redunda ncy, re 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, aerospac e 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 specied 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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