NJSW172T Datasheet PDF - NICHIA CORPORATION

NICHIA STS-DA1-1379A NICHIA CORPORATION SPECIFICATIONS FOR WHITE LED NJSW172T ● Pb-free Reflow Solder...

NICHIA STS-DA1-1379A NICHIA CORPORATION SPECIFICATIONS FOR WHITE LED NJSW172T ● Pb-free Reflow Soldering Application ● Built-in ESD Protection Device ● RoHS Compliant http://www.Datasheet4U.com NICHIA STS-DA1-1379A SPECIFICATIONS (1) Absolute Maximum Ratings Item Forward Current Pulse Forward Current Allowable Reverse Current Power Dissipation Operating Temperature Storage Temperature Junction Temperature Symbol IF 450 IFP 900 IR 85 PD 1. Topr Tstg TJ 150 64 40~100 40~100 Absolute Maximum Rating 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 Chromaticity Coordinate xySymbol VF Φv Condition IF=350mA IF=350mA IF=350mA IF=350mA Typ 3.3 100 0.31 0.32 Unit V lm - * Characteristics at TS=25°C. * Luminous Flux value as per CIE 127:2007 standard. * Chromaticity Coordinates as per CIE 1931 Chromaticity Chart. 1 NICHIA STS-DA1-1379A RANKS Item Forward Voltage - 2. P19 121. Luminous Flux P18 101. P17 85. P16 72. Color Ranks Rank b3 x y 0.287 0. 0.295 0. 283 0. 305 0. Rank b5 x y 0.296 0. 0.276 0. 287 0. 295 0. Rank c1 x y 0.330 0. 0.339 0. 330 0. 360 0. 361 0. 385 0. 357 361 x y 0.330 0. 0.318 0. 307 0. 315 0. 311 294 x y 0.311 0. 0.294 0. 304 0. 330 0. 307 315 x y 0.307 0. 0.315 0. Rank b4 304 0. 330 0. Rank b6 307 0. 315 0. Rank c2 330 0. 339 0. 357 361 0.356 0.351 330...