NSSW129T Datasheet PDF - NICHIA CORPORATION

NICHIA STS-DA1-2364 NICHIA CORPORATION SPECIFICATIONS FOR WHITE LED NSSW129T ● Pb-free Reflow Solderi...

NICHIA STS-DA1-2364 NICHIA CORPORATION SPECIFICATIONS FOR WHITE LED NSSW129T ● Pb-free Reflow Soldering Application ● Built-in ESD Protection Device ● RoHS Compliant http://www.Datasheet4U.com NICHIA STS-DA1-2364 SPECIFICATIONS (1) Absolute Maximum Ratings Item Forward Current Pulse Forward Current Allowable Reverse Current Power Dissipation Operating Temperature Storage Temperature Junction Temperature Symbol IF 50 IFP 200 IR 85 PD 165 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 Thermal Resistance Thermal Resistance * Characteristics at TA=25°C. * Luminous Intensity 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. * 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=30mA 2. IF=30mA IF=20mA 2. IF=30mA 0. IF=30mA 0. Typ 9 3.3 2 31 32 150 330 Unit V cd °C/W °C/W 1 NICHIA STS-DA1-2364 RANKS Item Forward Voltage Luminous Intensity Y X W 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...