NSPLR70ASS

No. STSE-CW5169B <Cat.No.070202> SPECIFICATIONS FOR NICHIA WARM WHITE LED MODEL : NSPLR70ASS NICHIA CORPORATION -0- Nichia STSE-CW5169B <Cat.No.070202> 1.SPECIFICATIONS (1) Absolute Maximum Ratings (Ta=25C) Item Symbol Absolute Maximum Rating Unit Forward Current IF 35 mA Pulse Forward Current IFP 100 mA Reverse Voltage VR 5 V Power Dissipation PD 147 mW Operating Temperature Topr -30 ~ + 85 C Storage Temperature Tstg -40 ~ +100 C Soldering Temperature Tsld 265C for 5sec. < < 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=30 mA (3.8) 4.2 V Reverse Current IR VR= 5 V - 50 A Luminous Flux V IF=30 mA (4.0) - lm x - IF=30 mA 0.41 - - Chromaticity Coordinate y - IF=30 mA 0.39 - - Please refer to CIE 1931 chromaticity diagram. (3) Ranking (Ta=25C) Item Symbol Condition Min. Max. Unit Rank Rc V IF=30 mA 4.8 6.8 lm Luminous Flux Rank Rb V IF=30 mA 3.4 4.8 lm Rank Ra V IF=30 mA 2.4 3.4 lm Luminous Flux Measurement allowance is 10%. Color Ranks (IF=30mA,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 -1-