Data Sheet SML-21 Series 2012（0805） 2.0×1.25mm（t=0.8mm） Features ・Abundant color variations with diverse luminous intensity types Color Type V U D Y W M P Specifications Part No. ■ SML-212VT ■ SML-210VT ■ SML-212U2T(A) ■ SML-211UT Absolute Maximum Ratings (Ta＝25℃) Electrical and Optical Characteristics (Ta＝25℃) Chip Emitting Power Forward Voltage VF Reverse Current IR Dominant Wavelength λD Luminous Intensity IV Forward Peak Forward Reverse Operating Storage Structure Color Dissipation Current Current Voltage Temperature Temperature Max. Min.*3 Typ. Max.*3 Min. Typ. PD(mW) IF(mA) IFP(mA) VR(V) Topr(℃) Tstg(℃) Typ.(V) IF(mA) (μA) VR(V) (nm) (nm) (nm) IF(mA) (mcd) (mcd) IF(mA) AIGaInP 2.05 22 63 75 30 on GaAs 4 -30 to +85 -40 to +85 100 4 625 630 635 60*1 GaAsP 70 25 1.4 4 20 20 20 on GaP 2 Red 75 30 100*2 5 -40 to +100 -40 to +100 10 5 611 615 619 71 140 AIGaInP on GaAs ■ SML-212DT ■ SML-211DT Orange GaAsP on GaP ■ SML-210DT ■ SML-212WT(A) ■ SML-211WT AIGaInP on GaAs ■ SML-212YT Yellow ■ SML-211YT 44 20 75 30 44 20 70 25 75 30 44 20 1.8 2 75 30 2.05 20 44 20 1.8 2 GaAsP on GaP ■ SML-210YT ■ SML-210MT GaP ■ SML-210PT Yellowish Green 70 60*1 100*2 60*1 4 5 4 -30 to +85 -40 to +85 -40 to +100 1.8 2 2.05 20 1.8 2 2 -40 to +100 -30 to +85 -40 to +85 100 20 10 25 4 20 2.2 620 625 602 605 608 2 0.9 587 590 593 584 587 590 567 570 573 557 560 563 2.5 2 20 25 63 20 2 0.9 2.5 2 2.2 6.3 112 224 1.4 4 2 20 22 63 20 2 1.4 4 2 2.2 6.3 3.6 16 1.4 4 20 5 100 2.1 Green 4 615 2 20 20 20 ＊1:Duty1/5, 200Hz / ＊2:Duty1/10, 1kHz / ＊3:Reference Dimensions Recommended Solder Pattern Viewing Angle SML-21 Series 2.0 Angular Displacement (deg) Directivity (deg) 1.4 X 20° Y 10° 0° 30° 1.1 10° Angular Displacement (deg) Directivity (deg) 20° X’ 40° 40° 1.25 0 50 RELATIVE LUMINOUS INTENSITY (%) RELATIVE INTENSITY (%) 1.25 30° 40° 50° 60° 90° 100 70° 70° 80° 80° 90° 100 50 0 50 RELATIVE LUMINOUS INTENSITY(%) (%) RELATIVE INTENSITY 0.25 1.1 0.8 80° 50 20° 60° 70° 80° 10° 50° 60° 70° 90° 100 0° 40° 50° 60° * 10° 30° 50° Cathode mark 20° Y’ 30° 1.25 1.2 Terminal Tolerance : ±0.1 （unit : mm） * At least one mark appear on cathode side. www.rohm.com © 2011 ROHM Co., Ltd. All rights reserved. （unit : mm） 1/3 2011.08 - Rev.B 90° 100 SML-21 Series Electrical Characteristics Curves Forward Current-Forward Voltage ■SML-212VT ■SML-212DT ■SML-212YT ■SML-212U2T(A) ■SML-212WT(A) 10 1 1.5 2.0 Ta=25°C 100 ■SML-211UT ■SML-211DT ■SML-211WT ■SML-211YT 10 1 0.1 1.5 2.5 ■ FORWARD VOLTAGE：VF (V) ■ ■ ■ ■ ■SML-210VT ■SML-210DT ■SML-210YT ■SML-210MT ■SML-210PT ■ ■ ■SML-210VT ■SML-210DT ■SML-210YT ■SML-210MT ■SML-210PT 10 1 1.5 2.5 2.0 Ta=25°C 100 FORWARD CURRENT：IF (mA) FORWARD CURRENT：IF (mA) ■ FORWARD CURRENT：IF (mA) Ta=25°C 100 2.0 2.5 FORWARD VOLTAGE：VF (V) FORWARD VOLTAGE：VF (V) Luminous Intensity-Atmosphere Temperature 1.4 ■SML-212VT ■SML-212DT ■SML-212YT ■SML-212U2T(A) ■SML-212WT(A) 1.2 1.0 0.8 0.6 0.4 -40 -20 0 20 40 60 80 IF=2mA 1.6 100 ■ 1.4 ■SML-211UT ■SML-211DT ■SML-211WT ■SML-211YT 1.2 1.0 0.8 0.6 0.4 -40 ATMOSPHERE TEMPERATURE：Ta (°C) -20 0 20 40 60 80 IF=20mA 1.6 RELATIVE LUMINOUS INTENSITY (a.u.) RELATIVE LUMINOUS INTENSITY (a.u.) ■ RELATIVE LUMINOUS INTENSITY (a.u.) IF=20mA 1.6 100 1.4 ■ 1.2 1.0 0.8 0.6 0.4 -40 ATMOSPHERE TEMPERATURE：Ta (°C) -20 0 20 40 60 80 100 ATMOSPHERE TEMPERATURE：Ta (°C) RELATIVE LUMINOUS INTENSITY (a.u.) ■ ■SML-212VT ■SML-212DT ■SML-212YT ■SML-212U2T(A) ■SML-212WT(A) 1.0 0.5 0 0 5 10 15 Ta=25°C 12 RELATIVE LUMINOUS INTENSITY (a.u.) Ta=25°C 1.5 20 ■ 10 ■SML-211UT ■SML-211DT ■SML-211WT ■SML-211YT 8 6 4 2 0 0 FORWARD CURRENT：IF (mA) 5 10 15 RELATIVE LUMINOUS INTENSITY (a.u.) Luminous Intensity-Forward Current 20 Ta=25¡C 1.5 ■ ■SML-210VT ■SML-210DT ■SML-210YT ■SML-210MT ■SML-210PT ■ ■SML-210VT ■SML-210DT ■SML-210YT ■SML-210MT ■SML-210PT 1.0 0.5 0 FORWARD CURRENT：IF (mA) 0 5 10 15 20 FORWARD CURRENT：IF (mA) 25 30 ■SML-212VT ■SML-212DT ■SML-212YT ■SML-212U2T(A) ■SML-212WT(A) 20 10 0 -40 -20 0 20 40 60 80 100 AMBIENT TEMPERATURE：Ta (°C) www.rohm.com © 2011 ROHM Co., Ltd. All rights reserved. ■ MAXIMUM FORWARD CURRENT：IF (mA) MAXIMUM FORWARD CURRENT：IF (mA) ■ 40 30 20 10 0 -40 -20 0 20 40 60 80 AMBIENT TEMPERATURE：Ta (°C) 2/3 100 ■SML-211UT ■SML-211DT ■SML-211WT ■SML-211YT MAXIMUM FORWARD CURRENT：IF (mA) Derating 30 20 10 0 -40 -20 0 20 40 60 80 100 AMBIENT TEMPERATURE：Ta (°C) 2011.08 - Rev.B SML-21 Series Rank Reference of Brightness Red (V, U) Luminous G H J K L M Intensity Package size(mm) Height(mm) (mcd) 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 Mini-mold Chip LEDs 20125 0.8 N P Q 16 to 25 25 to 40 R S T U （Ta=25˚C, IF＝20mA） W X V 40 to 63 63 to 100 100 to 160 160 to 250 250 to 400 400 to 630 630 to 1000 1000 to 1600 SML-211UT※/※1 SML-210VT※ SML-212VT※ SML-212U2T(A)＊ Orange (D) （Ta=25˚C, IF＝20mA） Luminous G H J K L M N P Q R S T U V W X Intensity Package size(mm) Height(mm) (mcd) 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, IF＝20mA） Luminous G H J K L M N P Q R S T U V W X Intensity Package size(mm) Height(mm) (mcd) 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-211WT※/※1 SML-212YT※ SML-212WT(A)＊ ※ SML-210YT Green (M, P) Luminous F G H J K L Intensity Package size(mm) Height(mm) (mcd) 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 Mini-mold Chip LEDs 20125 SML-210PT※ 0.8 M N P Q R 10 to 16 16 to 25 25 to 40 40 to 63 S T U V （Ta=25˚C, IF＝20mA） W X 63 to 100 100 to 160 160 to 250 250 to 400 400 to 630 630 to 1000 1000 to 1800 SML-210MT※ ＊Please note that the brightness of some products may fall between ranks (half rank). ※Brightness on specification sheet include tolerance of within ± 10%. ※1 IF=2mA Part No. Construction Chip Special Code S M L 2 1 0 Series name Package name T M Chip Type Emitting Color 0 Standard Type V 1 Low Current Type U Red:620nm 2 High Brightness Type D Orange:605nm T 8 6 Resin Color Red:630nm T Taping Specifications Transparent Colorless N Rank sign (Brightness Rank)∗ T86 Cathode at sprocket hole side T87 Reverse of T86 W Yellow:590nm Y Yellow:587(590)nm M Yellowish-Green:572nm P Green:560nm ∗ 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. 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. www.rohm.com © 2011 ROHM Co., Ltd. All rights reserved. 3/3 2011.08 - Rev.B Notice 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 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 specified in this document are intended to be used with general-use electronic equipment or devices (such as audio visual equipment, office-automation equipment, communication 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, fuelcontroller 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. Thank you for your accessing to ROHM product informations. More detail product informations and catalogs are available, please contact us. ROHM Customer Support System http://www.rohm.com/contact/ www.rohm.com © 2011 ROHM Co., Ltd. All rights reserved. R1120A