NSCW505CT Datasheet PDF - NICHIA CORPORATION

No. STSE-CC3050A www.DataSheet4U.com SPECIFICATIONS FOR NICHIA CHIP TYPE WHITE LED MODEL : NSCW505CT N...

No. STSE-CC3050A www.DataSheet4U.com SPECIFICATIONS FOR NICHIA CHIP TYPE WHITE LED MODEL : NSCW505CT NICHIA CORPORATION -0- Nichia STSE-CC3050A www.DataSheet4U.com 1.SPECIFICATIONS (1) Absolute Maximum Ratings Item Forward Current Pulse Forward Current Allowable Reverse Current Power Dissipation Operating Temperature Storage Temperature Soldering Temperature Symbol IF IFP IR PD Topr Tstg Tsld Absolute Maximum Rating 30 100 85 120 -40 ~ + 85 -40 ~ +100 Reflow Soldering : 260°C Hand Soldering : 350°C (Ta=25°C) Unit mA mA mA mW °C °C for 10sec. for 3sec. IFP Conditions : Pulse Width < = 1/10 = 10msec. and Duty < (2) Initial Electrical/Optical Characteristics Item Symbol Forward Voltage VF Rank T Iv Luminous Intensity Rank S Iv Rank R Iv Condition IF=20[mA] IF=20[mA] IF=20[mA] IF=20[mA] Min. 720 500 360 Typ. 3.6 860 600 430 (Ta=25°C) Max. Unit 4.0 V 1000 mcd 720 mcd 500 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 to two consecutive color ranks and three luminous intensity ranks of the products. The quantity-ratio of the ranks is decided by Nichia. 2.TYPICAL INITIAL OPTI...