器件名称:
NSPWR70AS
功能描述:
SPECIFICATIONS FOR NICHIA WHITE LED
文件大小:
430.76KB 共13页
简 介:
No. STSE-CW5115B
SPECIFICATIONS FOR NICHIA WHITE LED MODEL : NSPWR70ASS NICHIA CORPORATION -0- Nichia STSE-CW5115B
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 35 100 5 147 -30 ~ + 85 -40 ~ +100 265°C for 5sec. (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 Flux φV x Chromaticity Coordinate y Please refer to CIE 1931 chromaticity diagram. Condition IF=30[mA] VR= 5[V] IF=30[mA] IF=30[mA] IF=30[mA] Typ. (3.8) (4.0) 0.31 0.32 (Ta=25°C) Max. Unit 4.2 V 50 A lm - (3) Ranking Item Luminous Flux Rank Rc Rank Rb Rank Ra Symbol φV φV φV Condition IF=30[mA] IF=30[mA] IF=30[mA] Min. 4.8 3.4 2.4 (Ta=25°C) Max. Unit 6.8 lm 4.8 lm 3.4 lm Luminous Flux Measurement allowance is ± 10%. Color Ranks x y x y x y 0.280 0.248 0.307 0.315 0.311 0.294 Rank a0 0.264 0.283 0.267 0.305 Rank b4 0.304 0.330 0.330 0.360 Rank b6 0.307 0.330 0.315 0.339 0.296 0.276 0.330 0.339 0.330 0.318 x y x y x y 0.287 0.295 0.296 0.276 0.330 0.318 (IF=30mA,Ta=25°C) Rank b3 0.283 0.304 0.307 0.305 0.330 0.315 Rank b5 0.287 0.307 0.295 0.315 Rank c0 0.330 0.361 0.360 0.385 0.311 0.294 0.356 0.351 Color Coordinates Measuremen……
