NSSW063AT Datasheet PDF - NICHIA CORPORATION

NICHIA STS-DA1-2546 NICHIA CORPORATION SPECIFICATIONS FOR WHITE LED NSSW063AT ● Pb-free Reflow Solder...

NICHIA STS-DA1-2546 NICHIA CORPORATION SPECIFICATIONS FOR WHITE LED NSSW063AT ● Pb-free Reflow Soldering Application ● Built-in ESD Protection Device ● RoHS Compliant http://www.Datasheet4U.com NICHIA STS-DA1-2546 SPECIFICATIONS (1) Absolute Maximum Ratings Item Forward Current Pulse Forward Current Allowable Reverse Current Power Dissipation Operating Temperature Storage Temperature Junction Temperature Symbol IF 75 IFP 280 IR 85 PD 247 Topr Tstg TJ 125 40~110 40~110 Absolute Maximum Rating Unit mA mA mA mW °C °C °C * Absolute Maximum Ratings at TA=25°C. * IFP conditions with pulse width ≤10ms and duty cycle ≤10%. (2) Initial Electrical/Optical Characteristics Item Forward Voltage Luminous Intensity Chromaticity Coordinate * Characteristics at TA=25°C. * Luminous Intensity value as per CIE 127:2007 standard. * Chromaticity Coordinates as per CIE 1931 Chromaticity Chart. xySymbol VF Iv Condition IF=50mA IF=50mA IF=50mA IF=50mA Typ 2.9 6.1 0.31 0.32 Unit V cd - 1 NICHIA STS-DA1-2546 RANKS Item Forward Voltage Luminous Intensity Z Y X 2. Color Ranks Rank a0 x y 0.280 0. 0.248 0. 264 0. 267 0. Rank b2 x y 0.296 0. 0.276 0. 287 0. 295 0. 330 0. 339 0. 330 318 x y 0.330 0. 0.318 0. 283 0. 305 0. 296 276 x y 0.287 0. 0.295 0. Rank b1 283 0. 305 0. Rank c0 330 0. 360 0. 361 385 0.356 0.351 330 360 0.330 0.339 Rank Min 2.6 5.76 4.00 88 Max 3.3 8.00 5.76 4.00 cd Unit V * Ranking at TA=25°C. * Tolerance of measurements of the ...