器件名称: NS4W107T
功能描述: TYPE WHITE LED
文件大小: 612.47KB 共17页
简 介:Nichia STS-DA1-0202
SPECIFICATIONS FOR NICHIA CHIP TYPE WHITE
MODEL : NS4W107T
LED
NICHIA CORPORATION
Nichia STS-DA1-0202
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
and
Absolute Maximum Rating 60 80 85 0.96 -40 ~ + 85 -40 ~ +100 130 Reflow Soldering : 260°C
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=50[mA] IF=50[mA] IF=50[mA] IF=50[mA]
Typ. (14.7) (46) 0.344 0.355
(Tc=25°C) Max. Unit 16.0 V lm -
(3) Ranking Item Forward Voltage Rank H Rank M Rank L Rank P14 Rank P13 Rank P12 Symbol VF Condition IF=50[mA] Min. 15.0 14.0 13.0 51.0 42.8 36.0
Luminous Flux
φV
IF=50[mA]
(Tc=25°C) Max. Unit 16.0 V 15.0 14.0 60.5 lm 51.0 42.8
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=50mA,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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Nich……
