NSPL515DS Marl

Nichia STS-DA1-0167A <Cat.No.080926> SPECIFICATIONS FOR NICHIA WARM WHITE LED MODEL : NSPL515DS NICHIA CORPORATION Nichia STS-DA1-0167A <Cat.No.080926> 1.SPECIFICATIONS (1) Absolute Maximum Ratings (Ta=25C) Item Symbol Absolute Maximum Rating Unit Forward Current IF 30 mA Pulse Forward Current IFP 100 mA Reverse Voltage VR 5 V Power Dissipation PD 105 mW Operating Temperature Topr -30 ~ + 85 C Storage Temperature Tstg -40 ~ +100 C Soldering Temperature Tsld 265C for 10sec. IFP Conditions : Pulse Width 10msec. and Duty 1/10 (2) Initial Electrical/Optical Characteristics (Ta=25C) Item Symbol Condition Typ. Max. Unit Forward Voltage VF IF=20 mA (3.2) 3.5 V Reverse Current IR VR= 5 V - 50 A Luminous Intensity Iv IF=20 mA (1.9) - cd x - IF=20 mA 0.41 - - Chromaticity Coordinate y - IF=20 mA 0.39 - - Please refer to CIE 1931 chromaticity diagram. (3) Ranking (Ta=25C) Item Symbol Condition Min. Max. Unit Rank W Iv IF=20 mA 2.32 3.22 cd Rank V Iv IF=20 mA 1.61 2.32 cd Luminous Intensity Rank U Iv IF=20 mA 1.16 1.61 cd Rank T Iv IF=20 mA 0.80 1.16 cd Luminous Intensity Measurement allowance is 10%. Color Ranks (IF=20mA,Ta=25C) Rank d1 x 0.3575 0.3610 0.3780 0.3988 0.3897 0.3720 y 0.3612 0.3850 0.3970 0.4116 0.3823 0.3714 Rank d2 x 0.3545 0.3575 0.3720 0.3897 0.3822 0.3667 y 0.3408 0.3612 0.3714 0.3823 0.3580 0.3484 Rank e1 x 0.3897 0.3988 0.4162 0.4390 0.4255 0.4053 y 0.3823 0.4116 0.4200 0.4310 0.4000 0.3907 Rank e2 x 0.3822 0.3897 0.4053 0.4255 0.4129 0.3954 y 0.3580 0.3823 0.3907 0.4000 0.3725 0.3642 -1-