Nichia STS-DA1-0818 No. 090615>
SPECIFICATIONS FOR NICHIA CHIP TYPE WHITE
MODEL : NS3W183T-H1
LED
NICHIA CORPORATION
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Free Datasheet http://www. datasheet-pdf. com/
Nichia STS-DA1-0818 No. 090615>
1. SPECIFICATIONS
(1) Absolute Maximum Ratings Item Forward Current Pulse Forward Current Allowable Reverse Current Power Dissipation Operating Temperature Storage Temperature Dice Temperature
IFP Conditions :
Symbol IF IFP IR PD Topr Tstg Tj
and
Absolute Maximum Rating 400 600 85 1. 6 -40 ~ + 100 -40 ~ + 100 135
Duty ≤ 1/10
(Ta=25°C) Unit mA mA mA W °C °C °C
Pulse Width ≤ 10msec.
(2) Initial Electrical/Optical Characteristics Item Symbol Forward Voltage VF Luminous Flux φv x Chromaticity Coordinate y Color Rendering Ra
Condition IF=350[mA] IF=350[mA] IF=350[mA] IF=350[mA] IF=350[mA]
Typ. (3. 5) (90) 0. 344 0. 355 (92)
(Ta=25°C) Max. Unit 4. 0 V lm -
Forward Voltage Measurement allowance is ± 3%. Luminous flux value is traceable to the CIE 127:2007-compliant national standards. Please refer to CIE 1931 chromaticity diagram.
(3) Ranking Item Forward Voltage Rank M Rank L Rank K Rank B10 Rank B09 Rank B08 Rank B07 Symbol VF Condition IF=350[mA] Min. 3. 6 3. 2 2. 8 100 90 80 70 85
Luminous Flux Color Rendering
φv Ra
IF=350[mA] IF=350[mA]
(Ta=25°C) Max. Unit 4. 0 V 3. 6 3. 2 110 100 lm 90 80 -
Forward Voltage Measurement allowance is ± 3%. Luminous Flux Measurement allowance is ± 7%. Color Rendering Measurement allowance is ± 5.
Color Ranks x y 0. 3366 0. 3369 Rank sw50 0. 3376 0. 3548 0. 3616 0. 3736 0. 3515 0. 3487 x y 0. 3221 0. 3261
(IF=350mA,Ta=25°C) Rank sw57 0. 3207 0. 3376 0. 3366 0. 3462 0. 3616 0. 3369
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Free Datasheet http://www. datasheet-pdf. com/
Nichia STS-DA1-0818 No. 090615> Rank sw65 0. 3040 0. 3207 0. 3300 0. 3462
x y
0. 3070 0. 3113
0. 3221 0. 3261
Color Coordinates Measurement allowance is ± 0. 01. Basically, a shipment shall consist of the LEDs of a combination of the above ranks. The percentage of each rank in the shipment shall be determined by N...
NS3W183T-H1 PDF File
