SMLD12x Series Data Sheet Features Outline Long life exceeding 90% residual luminous rate even after 1,000hrs (Ta=85,IF=20mA) Size Color E E2 E3 Type 1608 (0603) 1.60.8mm (t=0.55mm) WB B Dimensions Recommended Solder Pattern 1 . 6 0 1 . 2 0 0.8 ( R 0 . 1 5 ) 0.8 0.85 1 . 5 0 0.8 0 . 8 0 PCB Bonding Direction Tolerance : 0.1 (unit : mm) C a t h o d e i n d e x E l e c t r o d e (unit : mm) ( ):Reference Moisture sensitivity level(MSL) : Level 3 Specications Absolute Maximum Ratings (Ta=25C) Electrical and Optical Characteristics (Ta=25C) Dominant Wavelength D Peak Forward Emitting Power Forward Reverse Forward Voltag V Reverse Current I Luminous Intensity I F R V /Chromaticity coordinate(x,y) Chip Structure Part No. Operating Temp. Storage Temp. Dissipation Color Current Current Voltage Typ. I Max. V Min.*2 Typ. Max.*2 I Min. Typ. I F R F F P (mW) I (mA) I (mA) V (V) T (C) T (C) D F FP (V) (mA) (A) (V) (nm) (nm) (nm) (mA) (mcd) (mcd) (mA) R opr stg SMLD12EN1W Green 70 3.0 520 527 535 140 56 SMLD12E2N1W 500 505 512 120 Blue Green *1 SMLD12E3N1W InGaN -40 +100 -40 +100 490 496 502 56 85 20 100 5 5 10 5 5 5 66 2.9 SMLD12BN1W Blue - 470.0 - 14 40 SMLD12WBN1W *3 White (x,y)(0.295, 0.280) 56 120 *1 : 1/10,1kHz *2 : Measurement tolerance:1nm*3:Brightness for white color is noted with chromaticity coordinate(x,y). www.rohm.co.jp 1/9 2020 ROHM Co., Ltd. All rights reserved 2020.04 - Rev.005 0. 55 0.80 0.6 5 0.1 8 SMLD12x series Data Sheet Electrical Characteristics Curves Reference Fig.1 Forward Current Fig.2 Luminous Intensity - - Forward Voltages Atmosphere Temperature Ta=25C SMLD12EN1W I =5mA SMLD12EN1W F SMLD12E2N1W SMLD12E2N1W SMLD12E3N1W SMLD12E3N1W SMLD12BN1W SMLD12BN1W SMLD12WBN1W SMLD12WBN1W FORWARD VOLTAGE : V V F ATMOSPHERE TEMPERATURE : Ta C Fig.3 Luminous Intensity - Forward Current Fig.4 Derating Ta=25C SMLD12EN1W SMLD12EN1W SMLD12E2N1W SMLD12E2N1W SMLD12E3N1W SMLD12E3N1W SMLD12BN1W SMLD12BN1W SMLD12WBN1W SMLD12WBN1W FORWARD CURRENT : I mA AMBIENT TEMPERATURE : Ta C F www.rohm.co.jp 2/9 2020 ROHM Co., Ltd. All rights reserved 2020.04 - Rev.005 RELATIVE LUMINOUS INTENSITY FORWARD CURRENT : I mA F RELATIVE LUMINOUS INTENSITY a.u. MAXIMUM FORWARD CURRENT : mA