Dual-Color 0605 <1.5 1.3 t=0.6mm> Standard Type SML-521 Series Emitting Color Green(Yellowish Green) Part No. Material Yellow Orange GaP Red AlGaInP on GaAs Package Size(mm) SML-521MYW SML-521MDW SML-521MUW 1513(0605) 1.5x1.3(t=0.6) 1 SML-522MUW 1:AlGaInP on GaAs Absolute Maximum Ratings (Ta=25C) 1.5 1.1 Peak Reverse Operating Storage Power Forward forward Emitting dissipation current voltage temperature temperature current color PD IF VR Topr Tstg IFP (mW) (mA) (V) (C) (C) (mA) SML-521MUW SML-522MUW 25 50 20 Green (Yellowish Green) 70 25 Orange 50 20 Green (Yellowish Green) 70 25 Red 50 20 Green (Yellowish Green) 52 Red 50 3 1 0.45 4 2 4 3 Green LED Die 60 4 -30 to +85 (0.18) 70 Yellow 1 -40 to +85 Cathode mark 0.6 0.45 to 0.05 SML-521MDW Green (Yellowish Green) 2 0.6 SML-521MYW Red, Orange, Yellow 1.3 Part No. :Duty Dimensions (Unit:mm) 20 1/5, pulse width 1ms. Electrical Optical Characteristics (Ta=25C) Terminal Tolerance:0.1 Part No. Resin Color Forward voltage VF Typ. (V) SML-521MYW SML-521MDW Milky White SML-521MUW SML-522MUW IF (mA) Light wavelength Reverse current IR Typ. (nm) 2.2 570 40 5.6 16 1.9 590 15 22 63 2.2 570 40 5.6 16 1.9 611 16 22 63 570 40 5.6 16 20 100 VR (V) Directivity (Typ.) Typ. (nm) 2.2 Max. (A) Brightness IV Peak Half-wave p 4 IF (mA) 20 Min. Typ. IF ( mcd) (mcd) (mA) 1.9 630 15 22 63 2.1 570 18 14 40 1.9 630 15 22 63 X Angular Displacement (deg) Y Red, Orange, Yellow Green 0 30 30 Red,Orange,Yellow 60 60 20 Green 90 100 50 0 90 100 50 RELATIVE LUMINOUS INTENSITY (%) Angular Displacement (deg) Green X' 0 Y' 30 30 Green, Red,Orange,Yellow Red, Orange, Yellow 60 60 90 100 50 0 50 90 100 RELATIVE LUMINOUS INTENSITY (%) Recommended Pad Layout Packaging Specifications (Unit:mm) Tape Specifications:T86 <4,000pcs/reel> Reel Specifications 1.3 0.5 (1.65) Tolerance:0.2 180 -30 60 +10 5.5 (Unit:mm) 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. 0 to 0.5 1.95 3.5 1.5 +0.1 0 8 0.6 2.45 20.05 13 1.750.1 Feeding direction 40.1 (0.8) Label Position 11.41 Tolerance:0.2 Rev.C Electrical Characteristic Curves Forward Current - Forward Voltage SML-521MYW <Yellow> SML-521MDW <Orange> SML-521MUW <Red> ---1 1.5 2 2.5 RELATIVE LUMINOUS INTENSITY FORWARD CURRENT : IF (mA) SML-522MUW <Green> SML-522MUW <Red> 3 ---- ---- 143 10 ---- 1.6 143 ------- SML-521MYW <Green> SML-521MDW <Green> SML-521MUW <Green> 143 143 ---- Ta=25C 143 100 Relative Luminous Intensity - Case Temperature IF=20mA 1.4 1.2 1.0 0.8 SML-521MYW <Green> SML-521MDW <Green> SML-521MUW <Green> SML-521MYW <Yellow> SML-521MDW <Orange> SML-521MUW <Red> SML-522MUW <Green> SML-522MUW <Red> 0.6 0.4 0.2 -20 -10 0 10 20 30 40 50 60 70 80 FORWARD VOLTAGE : VF (V) CASE TEMPERATURE : Tc (C) RELATIVE LUMINOUS INTENSITY (%) Ta=25C 250 200 150 100 50 10 20 30 40 50 60 ---- ---- DC 200 SML-521MYW <Green> SML-521MDW <Green> SML-521MUW <Green> 150 100 50 10 0 0 0 Ta=25C 143 300 143 RELATIVE LUMINOUS INTENSITY(%) Relative Luminous Intensity - Forward Current PEAK FORWARD CURRENT : IF peak (mA) 0 10 20 30 40 50 60 SML-521MYW <Yellow> SML-521MDW <Orange> SML-521MUW <Red> SML-522MUW <Green> SML-522MUW <Red> PEAK FORWARD CURRENT : IF peak (mA) 2 1 102 5 10 103 104 PULSE DURATION : Tw (s) SML-522MUW <Green> SML-522MUW <Red> 200Hz 100Hz 500Hz 2kHz 1kHz 5kHz 10kHz 2.4 20kHz 3 SML-521MYW <Yellow> SML-521MDW <Orange> SML-521MUW <Red> 10 50kHz ---- 100Hz 200Hz 500Hz 1kHz 2kHz 5kHz 10kHz 4 20kHz 50kHz 5 SML-521MYW <Green> SML-521MDW <Green> SML-521MUW <Green> RATIO of MAXIMUM TOLERABLE PEAK CURRENT IF peak Max. IF Max. to MAXIMUM TOLERABLE DC CURRENT ---- 6 143 143 RATIO of MAXIMUM TOLERABLE PEAK CURRENT IF peak Max. IF Max. to MAXIMUM TOLERABLE DC CURRENT Ratio of Maximum Tolerable Peak Current - Pulse Duration 3 1 10 102 103 104 PULSE DURATION : Tw (s) ---30 ---20 143 143 MAXIMUM FORWARD CURRENT : IF Max. (mA) Derating SML-521MYW <Green> SML-521MDW <Green> SML-521MUW <Green> SML-521MYW <Yellow> SML-521MDW <Orange> SML-521MUW <Red> SML-522MUW <Green> SML-522MUW <Red> 10 0 0 10 20 30 40 50 60 70 80 90 AMBIENT TEMPERATURE : Ta (C) Rev.C Appendix 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. The products listed in this document are designed to be used with ordinary electronic equipment or devices (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 with 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. About Export Control Order in Japan Products described herein are the objects of controlled goods in Annex 1 (Item 16) of Export Trade Control Order in Japan. In case of export from Japan, please confirm if it applies to "objective" criteria or an "informed" (by MITI clause) on the basis of "catch all controls for Non-Proliferation of Weapons of Mass Destruction. Appendix1-Rev1.1