NSPB500AS Datasheet PDF - NICHIA CORPORATION

Nichia STS-DA1-0335 SPECIFICATIONS FOR NICHIA BLUE LED MODEL : NSPB500AS NICHIA CORPORATION http://ww...

Nichia STS-DA1-0335 SPECIFICATIONS FOR NICHIA BLUE LED MODEL : NSPB500AS NICHIA CORPORATION http://www.Datasheet4U.com Nichia STS-DA1-0335 1.SPECIFICATIONS (1) Absolute Maximum Ratings Item Forward Current Pulse Forward Current Reverse Voltage Power Dissipation Operating Temperature Storage Temperature Soldering Temperature IFP Conditions : Pulse Symbol IF 35 IFP VR PD Topr Tstg Tsld ( Absolute Maximum Rating 110 5 123 -30 ~ + 85 -40 ~ +100 265°C for 10sec. ≤ 1/10 Ta=25°C) Unit mA mA V mW °C °C Width ≤ 10msec. and Duty (2) Initial Electrical/Optical Characteristics Item Symbol Forward Voltage VF Reverse Current IR Luminous Intensity Iv Luminous Intensity Iv I x Chromaticity Coordinate y Please refer to CIE 1931 chromaticity diagram. Condition IF=20[mA] VR= 5[V] IF=20[mA] F=20[mA] IF=20[mA] IF=20[mA] Typ. (3.2) (9300)(new) (11000)(old) 0.133 0.075 1 2 (Ta=25°C) Max. 3.5 50 - Unit V µA mcd mcd - 1 Change previously listed luminous intensity values (see (In accordance with CIE 127:2007) 2) to luminous intensity values traceable to the current national standards on and after January 1, 2009. ( 3) Ranking Item Luminous Intensity (new) 1 Rank W Rank V Rank U Symbol Iv Iv Iv Condition IF=20[mA] IF=20[mA] IF=20[mA] ( Ta=25°C) Min. Max. Unit 9750 13950 mcd 6960 9750 mcd 4880 6960 mcd ( Ta=25°C) Min. Max. Unit 11500 16500 mcd 8240 11500 mcd 5760 8240 mcd Item Luminous Intensity (old) 2 Rank W Rank V Rank U Symbol Iv Iv Iv Condition...