NHSW064T Datasheet PDF - NICHIA CORPORATION

NICHIA STS-DA1-1577B NICHIA CORPORATION SPECIFICATIONS FOR WHITE LED NHSW064T ● Pb-free Reflow Solder...

NICHIA STS-DA1-1577B NICHIA CORPORATION SPECIFICATIONS FOR WHITE LED NHSW064T ● Pb-free Reflow Soldering Application ● Built-in ESD Protection Device ● RoHS Compliant http://www.Datasheet4U.com NICHIA STS-DA1-1577B 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 15 30 85 53 -40~110 -40~110 125 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 Thermal Resistance Thermal Resistance * Characteristics at TA=25°C. * Chromaticity Coordinates as per CIE 1931 Chromaticity Chart. * RθJS is Thermal Resistance from junction to TS measuring point. * RθJA is Thermal Resistance from junction to ambient（Test board: FR4 board thickness=1.6mm, copper layer thickness=35µm）. xyRθJS RθJA Symbol VF Iv Condition IF=10mA IF=10mA IF=10mA IF=10mA Typ 3.1 650 0.31 0.32 340 520 Unit V mcd °C/W °C/W 1 NICHIA STS-DA1-1577B RANKS Item Forward Voltage Luminous Intensity - 2. T 720 S 500 R 360 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 ...