NICHIA STS-DA1-1643 No. 110228>
NICHIA CORPORATION
SPECIFICATIONS FOR WHITE LED
NS3W183AT-H3
● Pb-free Reflow Soldering Application ● Built-in ESD Protection Device ● RoHS Compliant
Free Datasheet http://www. datasheet-pdf. com/
NICHIA STS-DA1-1643 No. 110228>
SPECIFICATIONS
(1) Absolute Maximum Ratings
Item Forward Current Pulse Forward Current Allowable Reverse Current Power Dissipation Operating Temperature Storage Temperature Junction Temperature Symbol IF IFP IR PD Topr Tstg TJ Absolute Maximum Rating 400 600 85 1. 60 -40~100 -40~100 135 Unit mA mA mA W °C °C °C
* Absolute Maximum Ratings at TS=25°C. * IFP conditions with pulse width ≤10ms and duty cycle ≤10%.
(2) Initial Electrical/Optical Characteristics
Item Forward Voltage Luminous Flux R8000 Luminous Intensity Color Rendering Chromaticity Coordinate Thermal Resistance * Characteristics at TS=25°C. * Luminous Flux value is traceable to the CIE 127:2007-compliant national standards. * The Chromaticity Coordinates are derived from the CIE 1931 Chromaticity Diagram. * RθJS is Thermal Resistance from junction to TS measuring point. x y Symbol VF Φv Iv Ra RθJS Condition IF=350mA IF=350mA IF=350mA IF=350mA IF=350mA IF=350mA Typ 3. 3 110 36 85 0. 344 0. 355 9 Max 14 Unit V lm cd °C/W
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Free Datasheet http://www. datasheet-pdf. com/
NICHIA STS-DA1-1643 No. 110228>
RANKS
Item M Forward Voltage L K B12 Luminous Flux B11 B10 B09 Color Rendering R8000 Ra R9 Rank Min 3. 6 3. 2 2. 8 120 110 100 90 80 0 Max 4. 0 3. 6 3. 2 130 120 110 100 lm V Unit
Color Ranks Rank sw50 x y 0. 3366 0. 3369 0. 3376 0. 3616 0. 3548 0. 3736 0. 3515 0. 3487 x y 0. 3221 0. 3261 Rank sw57 0. 3207 0. 3462 0. 3376 0. 3616 0. 3366 0. 3369
Rank sw65 x y 0. 3070 0. 3113 0. 3040 0. 3300 0. 3207 0. 3462 0. 3221 0. 3261
* Ranking at TS=25°C. * Tolerance of measurements of the Forward Voltage is ±0. 05V. * Tolerance of measurements of the Luminous Flux is ±7%. * Tolerance of measurements of the Color Rendering Ra is ±2. * Tolerance of measurements of the Color Render...
NS3W183AT-H3 PDF File
