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NF2W557BRT Dataheets PDF



Part Number NF2W557BRT
Manufacturers NICHIA CORPORATION
Logo NICHIA CORPORATION
Description WHITE LED
Datasheet NF2W557BRT DatasheetNF2W557BRT Datasheet (PDF)

NICHIA STS-DA1-2733 NICHIA CORPORATION SPECIFICATIONS FOR WHITE LED NF2W557BRT ● Pb-free Reflow Soldering Application ● Built-in ESD Protection Device ● RoHS Compliant http://www.Datasheet4U.com NICHIA STS-DA1-2733 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 Rat.

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NICHIA STS-DA1-2733 NICHIA CORPORATION SPECIFICATIONS FOR WHITE LED NF2W557BRT ● Pb-free Reflow Soldering Application ● Built-in ESD Protection Device ● RoHS Compliant http://www.Datasheet4U.com NICHIA STS-DA1-2733 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 150 200 85 990 -40~100 -40~100 120 Unit mA mA mA mW °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 Luminous Intensity 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 Condition IF=100mA IF=100mA IF=100mA IF=100mA IF=100mA Typ 6.0 76 24.9 0.300 0.295 11 Max 17 Unit V lm cd °C/W 1 NICHIA STS-DA1-2733 RANKS Item Forward Voltage Luminous Flux - 5. P16 72. P15 60. Rank Min 3 0 5 Max 6.6 85.6 72.0 Unit V lm Color Ranks Rank Sa52 x y 0.2800 0. 0.2480 0. 2720 0. 2580 0. 2820 0. 2720 0. 2880 2620 x y 0.2830 0. 0.2440 0. Rank Sa62 2820 2720 x 0. y 0. 2880 2620 0.2820 0.2720 0.2910 0.2870 0.2960 0.2760 Rank Sa56 2800 0. 2480 0. 2880 2620 0.2910 0.2580 Rank Sa57 x y 0.2720 0. 0.2580 0. 2793 0. 2755 0. Rank Sa66 x y 0.2910 0. 0.2580 0. 2880 0. 2620 0. 2960 0. 2760 0. 2980 2710 x y 0.2820 0. 0.2720 0. Rank Sa67 2793 0. 2755 0. 2887 2916 0.2910 0.2870 Rank Sbj2 x y 0.2960 0. 0.2760 0. 2910 0. 2870 0. 2990 0. 3010 0. 3040 2900 x y 0.2980 0. 0.2710 0. Rank Sbj6 2960 0. 2760 0. 3040 2900 0.3062 0.2853 Rank Sbj7 x y 0.2910 0. 0.2870 0. 2887 0. 2916 0. 2968 0. 3058 0. 2990 3010 x y 0.3040 0. 0.2900 0. Rank Sbk2 2990 0. 3010 0. 3070 3150 0.3120 0.3040 Rank Sbk6 x y 0.3062 0. 0.2853 0. 3040 0. 2900 0. 3120 0. 3040 0. 3142 2993 x y 0.2990 0. 0.3010 0. Rank Sbk7 2968 0. 3058 0. 3048 3198 0.3070 0.3150 Rank Sbm2 x y 0.3120 0. 0.3040 0. 3070 0. 3150 0. 3150 0. 3290 0. 3200 3180 x y 0.3142 0. 0.2993 0. Rank Sbm6 3120 0. 3040 0. 3200 3180 0.3222 0.3133 Rank Sbm7 x y 0.3070 0. 0.3150 0. 3048 0. 3198 0. 3128 0. 3338 0. 3150 3290 * Ranking at TS=25°C. * Forward Voltage Tolerance: ±0.07V * Luminous Flux Tolerance: ±7% * Chromaticity Coordinate Tolerance: ±0.005 * LEDs from the above ranks will be shipped. The rank combination ratio per shipment will be decided by Nichia. 2 NICHIA STS-DA1-2733 CHROMATICITY DIAGRAM 0.34 Sbm7 0.32 Sbk7 Sbm2 Sbm6 0.30 Sbj7 Sbk2 Sa67 0.28 Sa62 Sa57 y Sbj2 Sbk6 Sbj6 Sa66 0.26 Sa52 Sa56 0.24 0.22 0.24 0.26 0.28 0.30 x 0.32 0.34 0.36 3 NICHIA STS-DA1-2733 OUTLINE DIMENSIONS * はRoHSにしております。 This product complies with RoHS Directive. No. Nx2W557xR STS-DA7-1293B ( Unit:±0.2) mm) ( Unit: mm, Tolerance: 4 (3.4) 0.52 (0.2) (1.4) 2 3.6 (0.3) Item パッケージ Package Materials Encapsulating Resin Materials Electrodes Materials Description ポリマー Heat-Resistant Polymer シリコーン ( +り) Silicone Resin (with diffuser and phosphor) +メッキ Ag-plated Copper Alloy 0.015g(TYP) Cathode 2.37 0.73 (0.6) 1.3 Anode Weight * バリはにまないものとします。 Dimensions do not include mold flash or metal burr. K A Protection Device 4 NICHIA STS-DA1-2733 SOLDERING • Recommended Reflow Soldering Condition(Lead-free Solder) • Recommended Hand Soldering Condition Temperature 1 to 5°C per sec Pre-heat 180 to 200°C 60sec Max Above 220°C 120sec Max 260°C Max 10sec Max 350°C Max 3sec Max Soldering Time ● Recommended Soldering Pad Pattern ● Recommended Metal Solder Stencil Aperture 0.8 3.4 0.8 2.15 0.6 2.47 0.5 0.83 0.6 0.6 2.37 0.7 0.73 0.6 ( Unit: mm) * This LED is designed to be reflow soldered on to a PCB. If dip soldered, Nichia cannot guarantee its reliability. * Reflow soldering must not be performed more than twice. Hand soldering must not be performed more than once. * Avoid rapid cooling. Ramp down the temperature gradually from the peak temperature. * Nitrogen reflow soldering is recommended. Air flow soldering conditions can cause optical degradation, caused by heat and/or atmosphere. * Since the silicone used in the encapsulating resin is soft, do not press on the encapsulant resin. Pressure can cause nicks, chip-outs, encapsulant delamination and deformation, and wire breaks, decreasing reliability. * Repairing should not be done after the LEDs have been soldered. When repairing is unavoidable, a double-head soldering iron should be used. It should be confirmed beforehand whether the characteristics of the LEDs will or will not be damaged by repairing. * When soldering, do not apply stress to the LED while the LED is hot. * When using a pick and place machine, ch.


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