NSPG310B Marl

Nichia STS-DA1-0341 <Cat.No.081104> SPECIFICATIONS FOR NICHIA GREEN LED MODEL : NSPG310B NICHIA CORPORATION -0- Nichia STS-DA1-0341 <Cat.No.081104> 1.SPECIFICATIONS (1) Absolute Maximum Ratings (Ta=25C) Item Symbol Absolute Maximum Rating Unit Forward Current IF 35 mA Pulse Forward Current IFP 110 mA Reverse Voltage VR 5 V Power Dissipation PD 123 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 1 Luminous Intensity Iv IF=20 mA (10800)(new) - mcd 2 Luminous Intensity Iv IF=20 mA (9600)(old) - mcd x - IF=20 mA 0.170 - - Chromaticity Coordinate y - IF=20 mA 0.700 - - Please refer to CIE 1931 chromaticity diagram. 1 Change previously listed luminous intensity values (see 2) to luminous intensity values traceable to the current national standards on and after January 1, 2009. (In accordance with CIE 127:2007) (3) Ranking (Ta=25C) Item Symbol Condition Min. Max. Unit Rank V Iv IF=20 mA 10320 14800 mcd Luminous Intensity Rank U Iv IF=20 mA 7400 10320 mcd 1 (new) Rank T Iv IF=20 mA 5160 7400 mcd (Ta=25C) Item Symbol Condition Min. Max. Unit Rank V Iv IF=20 mA 9200 13200 mcd Luminous Intensity Rank U Iv IF=20 mA 6600 9200 mcd 2 (old) Rank T Iv IF=20 mA 4600 6600 mcd Luminous Intensity Measurement allowance is 10%. -1-