NEPW500 Datasheet PDF - NICHIA CORPORATION

No. STSE-CW3040B www.DataSheet4U.com SPECIFICATIONS FOR NICHIA WHITE LED MODEL : NEPW500 NICHIA CORPOR...

No. STSE-CW3040B www.DataSheet4U.com SPECIFICATIONS FOR NICHIA WHITE LED MODEL : NEPW500 NICHIA CORPORATION -0- Nichia STSE-CW3040B www.DataSheet4U.com 1.SPECIFICATIONS (1) Absolute Maximum Ratings Item Forward Current Pulse Forward Current Reverse Voltage Power Dissipation Operating Temperature Storage Temperature Soldering Temperature Symbol IF IFP VR PD Topr Tstg Tsld Absolute Maximum Rating 15 50 5 60 -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 Rank R Iv Luminous Intensity Rank Q Iv Rank P Iv Condition IF=10[mA] VR= 5[V] IF=10[mA] IF=10[mA] IF=10[mA] Min. 5520 3900 2760 Typ. 3.6 6400 4600 3200 (Ta=25°C) Max. Unit 4.0 V 50 µA 7800 mcd 5520 mcd 3900 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=10mA,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 OPTICAL/ELECTRICAL CHARACTERISTICS Pleas...