NSPW500CS Datasheet PDF

No. STSE-CW5004A www.DataSheet4U.com SPECIFICATIONS FOR NICHIA WHITE LED MODEL : NSPW500CS NICHIA COR...

No. STSE-CW5004A www.DataSheet4U.com SPECIFICATIONS FOR NICHIA WHITE LED MODEL : NSPW500CS NICHIA CORPORATION -0- Nichia STSE-CW5004A 1.SPECIFICATIONS (1) Absolute Maximum Ratings Item Forward Current Pulse Forward Current Reverse Voltage Power Dissipation Operating Temperature www.DataSheet4U.com Storage Temperature Soldering Temperature Symbol IF IFP VR PD Topr Tstg Tsld Absolute Maximum Rating 30 100 5 120 -30 ~ + 85 -40 ~ +100 265°C for 10sec. (Ta=25°C) Unit mA mA V mW °C °C IFP Conditions : Pulse Width < = 10msec. and Duty < = 1/10 (2) Initial Electrical/Optical Characteristics Item Symbol Forward Voltage VF Reverse Current IR Luminous Intensity Iv x Chromaticity Coordinate y Please refer to CIE 1931 chromaticity diagram. Condition IF=20[mA] VR= 5[V] IF=20[mA] IF=20[mA] IF=20[mA] Typ. (3.6) (18000) 0.31 0.32 (Ta=25°C) Max. Unit 4.0 V 50 µA mcd - (3) Ranking Item Luminous Intensity Rank V Rank U Rank T Symbol Iv Iv Iv Condition IF=20[mA] IF=20[mA] IF=20[mA] Min. 22000 15500 11000 (Ta=25°C) Max. Unit 31000 mcd 22000 mcd 15500 mcd Luminous Intensity Measurement allowance is ± 10%. Color Ranks x y x y 0.280 0.248 0.296 0.276 Rank a0 0.264 0.283 0.267 0.305 Rank b2 0.287 0.330 0.295 0.339 0.296 0.276 0.330 0.318 x y x y 0.287 0.295 0.330 0.318 (IF=20mA,Ta=25°C) Rank b1 0.283 0.330 0.330 0.305 0.360 0.339 Rank c0 0.330 0.361 0.360 0.385 0.356 0.351 Color Coordinates Measurement allowance is ± 0.01. One delivery will include up...