器件名称: NJSW107T
功能描述: TYPE WHITE LED
文件大小: 611.89KB 共17页
简 介:Nichia STS-DA1-0043A
SPECIFICATIONS FOR NICHIA CHIP TYPE WHITE
MODEL : NJSW107T
LED
NICHIA CORPORATION
Nichia STS-DA1-0043A
1.SPECIFICATIONS
(1) Absolute Maximum Ratings Item Forward Current Pulse Forward Current Allowable Reverse Current Power Dissipation Operating Temperature Storage Temperature Dice Temperature Soldering Temperature
IFP Conditions :
Symbol IF IFP IR PD Topr Tstg Tj Tsld
Absolute Maximum Rating 500 800 85 2.2 -40 ~ + 85 -40 ~ +100 130 Reflow Soldering : 260°C
and Duty < = 1/10
(Tc=25°C) Unit mA mA mA W °C °C °C for 10sec.
Pulse Width < = 10msec.
(2) Initial Electrical/Optical Characteristics Item Symbol Forward Voltage VF Luminous Flux φv x Chromaticity Coordinate y Please refer to CIE 1931 chromaticity diagram.
Condition IF=350[mA] IF=350[mA] IF=350[mA] IF=350[mA]
Typ. (3.7) (72) 0.344 0.355
(Tc=25°C) Max. Unit 4.4 V lm -
(3) Ranking Item Forward Voltage Rank H Rank M Rank L Rank P16 Rank P15 Rank P14 Symbol VF Condition IF=350[mA] Min. 4.0 3.6 3.2 72.0 60.5 51.0
Luminous Flux
φV
IF=350[mA]
(Tc=25°C) Max. Unit 4.4 V 4.0 3.6 85.6 lm 72.0 60.5
Forward Voltage Measurement allowance is ± 3%. Luminous Flux Measurement allowance is ± 7%.
Color Ranks x y x y 0.287 0.295 0.296 0.276 Rank b3 0.283 0.304 0.305 0.330 Rank b5 0.287 0.307 0.295 0.315 0.307 0.315 0.311 0.294 x y x y 0.307 0.315 0.311 0.294
(IF=350mA,Tc=25°C) Rank b4 0.304 0.330 0.330 0.330 0.360 0.339 Rank b6 0.307 0.330 0.315 0.339 0.330 0.318
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