NFSA172T Datasheet PDF - NICHIA CORPORATION

NICHIA STS-DA1-1257A NICHIA CORPORATION SPECIFICATIONS FOR AMBER LED NFSA172T ● Pb-free Reflow Solder...

NICHIA STS-DA1-1257A NICHIA CORPORATION SPECIFICATIONS FOR AMBER LED NFSA172T ● Pb-free Reflow Soldering Application ● Built-in ESD Protection Device ● RoHS Compliant http://www.Datasheet4U.com NICHIA STS-DA1-1257A SPECIFICATIONS (1) Absolute Maximum Ratings Item Forward Current Pulse Forward Current Allowable Reverse Current Power Dissipation Operating Temperature Storage Temperature Junction Temperature Symbol IF 250 IFP 350 IR 85 PD 875 Topr Tstg TJ 150 -40 ～ 100 -40 ～ 100 Absolute Maximum Rating Unit mA mA mA mW °C °C °C * Absolute Maximum Ratings at TS=25°C. * IFP conditions with pulse width ≤ 10 ms and duty cycle ≤ 10%. (2) Initial Electrical/Optical Characteristics Item Forward Voltage Luminous Flux Chromaticity Coordinate xySymbol VF Φv Condition IF=150mA IF=150mA IF=150mA IF=150mA Typ. 3.2 25 0.57 0.42 Unit V lm - * Characteristics at TS=25°C. * Luminous Flux value is traceable to the CIE 127:2007-compliant national standards. * The Chromaticity Coordinates are derived from the CIE 1931 Chromaticity Diagram. RANKS Item Forward Voltage - 2. P11 30. Luminous Flux P10 25. P9 21. P8 18. Color Rank Rank L3 x y 0.576 0. 0.407 0. 549 0. 425 0. 562 438 0.589 0.411 Rank Min. 65 3 5 4 0 Max. 3.50 36.0 30.3 25.5 21.4 lm Unit V * Ranking at TS=25°C. * Tolerance of measurements of the Forward Voltage is ±0.05V. * Tolerance of measurements of the Luminous Flux is ±7%. * Tolerance of measurements of the Chromaticity Coordinate is ±0.01. * ...