NS3W183AT-H1 Datasheet PDF

NICHIA STS-DA1-1775A NICHIA CORPORATION SPECIFICATIONS FOR WHITE LED NS3W183AT-H1 ● Pb-free Reflow So...

NICHIA STS-DA1-1775A NICHIA CORPORATION SPECIFICATIONS FOR WHITE LED NS3W183AT-H1 ● Pb-free Reflow Soldering Application ● Built-in ESD Protection Device ● RoHS Compliant Free Datasheet http://www.datasheet-pdf.com/ NICHIA STS-DA1-1775A 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 Luminous Intensity Chromaticity Coordinate Color Rendering Thermal Resistance * Characteristics at TS=25°C. * Luminous Flux value as per CIE 127:2007 standard. * Chromaticity Coordinates as per CIE 1931 Chromaticity Chart. * 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 95 31.6 0.334 0.355 92 9 Max 14 Unit V lm cd °C/W 1 Free Datasheet http://www.datasheet-pdf.com/ NICHIA STS-DA1-1775A RANKS Item M Forward Voltage L K B10 Luminous Flux Color Rendering 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 0.361...