NT2L757DT Datasheet PDF - NICHIA CORPORATION

NICHIA STS-DA1-2779 NICHIA CORPORATION SPECIFICATIONS FOR WARM WHITE LED NT2L757DT ● Pb-free Reflow S...

NICHIA STS-DA1-2779 NICHIA CORPORATION SPECIFICATIONS FOR WARM WHITE LED NT2L757DT ● Pb-free Reflow Soldering Application ● Built-in ESD Protection Device ● RoHS Compliant http://www.Datasheet4U.com NICHIA STS-DA1-2779 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 300 400 85 1.05 -40~100 -40~100 120 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 R70 Luminous Intensity Color Rendering Index Luminous Flux R8000 Luminous Intensity Color Rendering Index Chromaticity Coordinate 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. xyRθJS Symbol VF Φv Iv Ra Φv Iv Ra Condition IF=150mA IF=150mA IF=150mA IF=150mA IF=150mA IF=150mA IF=150mA IF=150mA IF=150mA Typ 3.05 61.5 20.6 73 58 19.6 83 0.41 0.39 12 Max 18 Unit V lm cd lm cd °C/W 1 NICHIA STS-DA1-2779 RANKS Item Forward Voltage - 2. P16 72. Luminous Flux P15 60. P14 51. P13 42. R70 Color Rendering Index R8000 Ra 7 Ra 8 R9 0 Rank Min 6 0 5 0 8...