Data Sheet SLR-322 Series Features Viewing angle 2 1/2 : 35 , 50 Color Type V D Y M Specifications Viewing angle 2 1/2 / 35 Part No. : Standard Chip Structure SLR-322VC SLR-322DC Viewing angle 2 1/2 / 50 Part No. GaP 60 60* Yellowish Green 5.6 16 587 3.6 10 572 9 25 605 20 3 -25 to +85 -30 to +100 10 10 3 10 10 2.1 75 25 : Standard Chip Structure Absolute Maximum Ratings (Ta25) Electrical and Optical Characteristics (Ta25) Emitting Forward Voltage VF Reverse Current IR Dominant Wavelength Luminous Intensity IV Power Forward Peak Forward Reverse Operating Storage Color Dissipation Current Current Voltage Temperature Temperature Max. Min. Typ. D PD(mW) IF(mA) IFP(mA) VR(V) Topr() Tstg() Typ.(V) IF(mA) (A) VR(V) Typ.(nm) IF(mA) (mcd) (mcd) IF(mA) Red GaAsP on GaP SLR-322YY SLR-322MG 2.0 Orange Yellow SLR-322VR SLR-322DU 630 Red GaAsP on GaP SLR-322YC SLR-322MC Absolute Maximum Ratings (Ta25) Electrical and Optical Characteristics (Ta25) Emitting Forward Voltage VF Reverse Current IR Dominant Wavelength Luminous Intensity IV Power Forward Peak Forward Reverse Operating Storage Color Dissipation Current Current Voltage Temperature Temperature Max. Min. Typ. D PD(mW) IF(mA) IFP(mA) VR(V) Topr() Tstg() Typ.(V) IF(mA) (A) VR(V) Typ.(nm) IF(mA) (mcd) (mcd) IF(mA) 60 20 60* 3 -25 to +85 -30 to +100 10 10 3.6 10 2.2 6.3 3.6 10 5.6 16 3 10 Yellow GaP 630 605 2.0 Orange Yellowish Green 587 10 2.1 75 25 572 :Duty1/5, 200Hz Dimensions Recommended Solder Pattern Viewing Angle SLR-322 SeriesDiffused (deg) SCANNING ANGLE(deg) Directivity X-Y 2.0 X'-Y' 20 10 0 10 X Y XY 20 30 30 40 40 50 50 3.8 3.1 60 60 1.0 0.1 2.0 70 70 80 5.2 80 90 100 50 0 90 100 50 RELATIVE INTENSITY (%) RELATIVE INTENSITY (%) 2.5 or 5.0 SLR-322 SeriesClear (deg) SCANNING ANGLE(deg) Directivity 24.0Min. X-Y X'-Y' 20 10 0 30 10 0.4 X Y XY 20 30 40 40 50 50 60 60 70 70 2.5 80 80 Cathode 90 100 Tolerance : 0.2 unit : mm www.rohm.com (c) 2011 ROHM Co., Ltd. All rights reserved. unit : mm 1/3 50 0 50 90 100 RELATIVE INTENSITY (%) (%) RELATIVE INTENSITY 2011.12 - Rev.B SLR-322 Series Electrical Characteristics Curves Forward Current-Forward Voltage Ta=25C FORWARD CURRENTIF (mA) 50 10 SLR-322VC SLR-322VR SLR-322DC SLR-322DU SLR-322YC SLR-322YY SLR-322MC SLR-322MG 1.0 0.1 1.0 1.5 2.0 2.5 3.0 FORWARD VOLTAGEVF (V) Luminous Intensity-Atmosphere Temperature ,) P$ 5(/$7,9(/80,1286,17(16,7< DX SLR-322VC SLR-322VR SLR-322DC SLR-322DU SLR-322YC SLR-322YY SLR-322MC SLR-322MG $70263+(5(7(03(5$785(7D $& Luminous Intensity-Forward Current Ta=25C RELATIVE LUMINOUS INTENSITY (a.u.) 10 SLR-322VC SLR-322VR SLR-322DC SLR-322DU SLR-322YC SLR-322YY SLR-322MC SLR-322MG 1 0.1 0.1 1 10 100 FORWARD CURRENTIF (mA) MAXIMUM FORWARD CURRENTIF Max. (mA) Derating 30 20 SLR-322VC SLR-322VR SLR-322DC SLR-322DU SLR-322YC SLR-322YY SLR-322MC SLR-322MG 10 0 -40 -20 0 20 40 60 80 100 AMBIENT TEMPERATURETa (C) www.rohm.com (c) 2011 ROHM Co., Ltd. All rights reserved. 2/3 2010.11 - Rev.B SLR-322 Series Rank Reference of Brightness Red (V) Ta=25C, IF10mA E F G H J K L M N P Q Viewing Brightness Rank Brightness angle (mcd) 0.40 to 0.63 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 (21/2) Resin Color 3 Flat disc type 35 50 SLR-322VC SLR-322VR Transparent Colored Diffused Colored Orange (D) Ta=25C, IF10mA E F G H J K L M N P Q Viewing Brightness Rank Brightness angle (mcd) 0.40 to 0.63 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 (21/2) Resin Color 3 Flat disc type 35 50 Transparent Colored Diffused Colored SLR-322DC SLR-322DU Yellow (Y) Ta=25C, IF10mA E F G H J K L M N P Q Viewing Brightness Rank Brightness angle (mcd) 0.40 to 0.63 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 (21/2) Resin Color 3 Flat disc type 35 50 Transparent Colored Diffused Colored SLR-322YC SLR-322YY Green (M) Ta=25C, IF10mA E F G H J K L M N P Q Viewing Brightness Rank Brightness angle (mcd) 0.40 to 0.63 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 (21/2) Resin Color 3 Flat disc type 35 50 Transparent Colored Diffused Colored SLR-322MC SLR-322MG Brightness on specification sheet include tolerance of within 10%. 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