RoHS - Seoul Semiconductor

1 Product Data SheetProduct BriefDescriptionKey ApplicationsFeatures and Mid-Power LEDRev , Dec 1, 2017 STW8Q14D-E3 (Cool, Neutral, Warm)Mid-Power LED -5630 Series Table 1. Product Selection TableRoHS This White Colored surface-mount LED comes in standard package Size: It has a substrate made up of a molded plastic reflector sitting on top of a lead frame. The die is attached within the reflector cavity and the cavity is encapsulated by silicone. The package design coupled with careful selection of component materials allow these products to perform with high reliability. Market Standard 5630 Package Size High Color Quality, CRI Min. 80 ANSI & MacAdam3 Step compliant RoHScompliant Interior lighting General lighting Indoor and outdoor displays Architectural / Decorative lightingPart White4,700K5,600K7,000 KSTW8Q14D-E3 Neutral White3,700K4,200K4,700 KSTW8Q14D-E3 Warm White2,600K3,000K3,700 KEnabling the Best lm/W in Mid Power Data SheetSTW8Q14D-E3 Mid-Power LED2 Rev , Dec 1, 2017 Table of ContentsIndex Product Brief1 Table of Contents2 Performance Characteristics3 Characteristics Graph5 Color Bin Structure11 Mechanical Dimensions21 Recommended Solder Pad22 Reflow Soldering Characteristics23 Emitter Tape & Reel Packaging24 Product Nomenclature26 Handling of Silicone Resin for LEDs27 Precaution For Use28 Company Data SheetSTW8Q14D-E3 Mid-Power LED3 Rev , Dec 1, 2017 Performance CharacteristicsTable 2.

2 Electro Optical Characteristics, IF =65mA, Tj=25 C, RH30%(1) Correlated Color Temperature is derived from the CIE 1931 Chromaticity diagram. (2) Seoul Semiconductor maintains a tolerance of 7% on Intensity and power luminous intensity IV was measured at the peak of the spatial pattern which may not be aligned with the mechanical axis of the LED package. (3) The lumen table is only for reference.(4) Solid angle (reference) Notes : Part CCT (K)[1]RANKL uminous Intensity [2]Luminous Flux [3]CRI Number IV (cd)ФV (lm)RaTyp. Min MaxMin MaxMin. STW8Q14D-E36500T5 803000T5 Data SheetSTW8Q14D-E3 Mid-Power LED4 Rev , Dec 1, 2017 Performance Characteristics(1) Seoul Semiconductor maintains a tolerance of 7% on Intensity and power measurements.(2) Correlated Color Temperature is derived from the CIE 1931 Chromaticity coordinate : , CCT 5% tolerance.

3 (3) Tolerance is on CRImeasurements.(4) Thermal resistance is junction to Solder.(5) IFPconditions with pulse width 10ms and duty cycle 10% Calculated performance values are for reference only. All measurements were made under the standardized environment of Seoul 3. Characteristics, IF=65mA, Tj= 25 C, RH30%Table 4. Absolute Maximum RatingsNotes : ParameterSymbolValueUnitForward CurrentIF200mAPower TemperatureTj125 COperating TemperatureTopr-40 ~ + 85 CStorage TemperatureTstg-40 ~ + 100 CurrentIF-65-mALuminous Intensity[1](5,000K)[2] [3]Ra808390 Viewing Angle2 1 resistance (J to S)[4]R J-S-10- C/WESD Sensitivity(HBM)-Class 3A Data SheetSTW8Q14D-E3 Mid-Power LED5 Rev , Dec 1, 2017 Characteristics GraphProduct Data SheetFig 1. Color Spectrum, Tj= 25 C, IF=65mAFig 2. Radiant Pattern, Tj= 25 C, IF= 2600~3700K 3700~4700K 4700~7000K Relative Emission IntensityWavelength [nm]-100-75-50-250255075100020406080100 Angle [Degree]Relative Intensity (%) Data SheetSTW8Q14D-E3 Mid-Power LED6 Rev , Dec 1, 2017 Characteristics GraphProduct Data SheetFig 3.

4 Forward Voltage vs. Forward Current, Tj= 25 CFig 4. Forward Current vs. Relative Luminous Intensity, Tj= 25 IF[A]VF[V] Relative Luminous IntensityForward Current IF [mA] Data SheetSTW8Q14D-E3 Mid-Power LED7 Rev , Dec 1, 2017 Characteristics GraphProduct Data SheetFig 5. Forward Current vs. CIE X,Y Shift, Tj= 25 C(2600~4200K)(4200~7000K) CIE YCIE CIE YCIE Data SheetSTW8Q14D-E3 Mid-Power LED8 Rev , Dec 1, 2017 Characteristics GraphProduct Data SheetFig 6. Junction Temperature vs. Relative Luminous Intensity, IF=65mAFig 7. Junction Temperature vs. Relative Forward Voltage, IF= Luminous IntensityJunction temperature Tj(OC) Forward VoltageJunction temperature Tj(OC) Data SheetSTW8Q14D-E3 Mid-Power LED9 Rev , Dec 1, 2017 Characteristics GraphProduct Data SheetFig 8. Chromaticity Coordinate vs. Junction Temperature, IF=65mA(2600~4200K)(4200~7000K) CIE YCIE CIE YCIE Data SheetSTW8Q14D-E3 Mid-Power LED10 Rev , Dec 1, 2017 Characteristics GraphProduct Data SheetFig 9.

5 Ambient Temperature vs. Maximum Forward Current, Tj_max= 125 C-40-20020406080100050100150200250 Forward Current IF [mA]Ambient Temperature TA [ OC] Data SheetSTW8Q14D-E3 Mid-Power LED11 Rev , Dec 1, 2017 Performance CharacteristicsTable 5. Bin Code description, Tj=25 C, IF=65mATable 6. Intensity rank distribution *Notes :(1) Calculated performance values are for reference only. All measurements were made under the standardized environment of Seoul order to ensure availability, single color rank will not be ranksPart NumberLuminous Intensity(cd)Color Chromaticity CoordinateTypical Forward Voltage(V) to Page. 12 Rank6000 ~ 7000 KAT5U0U3U75300 6000 KBT5U0U3U74700 ~ 5300 KCT5U0U3U74200 ~ 4700 KDT5U0U3U73700 ~ 4200 KET5U0U3U73200 ~ 3700 KFT5U0U3U72900~ 3200 KGT5U0U3U72600 ~ Data SheetSTW8Q14D-E3 Mid-Power LED12 Rev , Dec 1, 2017 Color Bin StructureCIE Chromaticity Diagram Tj=25 C, IF=65mA*Notes : Energy Star binning applied to all 2600~7000K.

6 Measurement Uncertainty of the Color Coordinates : CIE coord.(X)CIE coord.(Y)ABCDEFGHMACADAM 3 STEP Data SheetSTW8Q14D-E3 Mid-Power LED13 Rev , Dec 1, 2017 Color Bin YCIE XA32A42A22A12A33A23A13A34A24A14 CIE Chromaticity Diagram (Cool white), Tj=25 C, IF=65mAA11 A21 A31 A41 CIE XCIE YCIE XCIE YCIE XCIE YCIE XCIE A12 A22 A32 A42 CIE XCIE YCIE XCIE YCIE XCIE YCIE XCIE A13 A23 A33 A43 CIE XCIE YCIE XCIE YCIE XCIE YCIE XCIE A14 A24 A34 A44 CIE XCIE YCIE XCIE YCIE XCIE YCIE XCIE Data SheetSTW8Q14D-E3 Mid-Power LED14 Rev , Dec 1, 2017 Color Bin YCIE XB32B42B22B12B33B23B13B34B24B14 CIE Chromaticity Diagram (Cool white)

7 , Tj=25 C, IF=65mAB11 B21 B31 B41 CIE XCIE YCIE XCIE YCIE XCIE YCIE XCIE B12 B22 B32 B42 CIE XCIE YCIE XCIE YCIE XCIE YCIE XCIE B13 B23 B33 B43 CIE XCIE YCIE XCIE YCIE XCIE YCIE XCIE B14 B24 B34 B44 CIE XCIE YCIE XCIE YCIE XCIE YCIE XCIE Data SheetSTW8Q14D-E3 Mid-Power LED15 Rev , Dec 1, 2017 Color Bin StructureCIE Chromaticity Diagram (Cool white), Tj=25 C, IF= YCIE XC32C42C22C12C33C23C13C34C24C14C11 C21 C31 C41 CIE XCIE YCIE XCIE YCIE XCIE YCIE XCIE C12 C22 C32 C42 CIE XCIE YCIE XCIE YCIE XCIE YCIE XCIE C13 C23 C33 C43 CIE XCIE YCIE XCIE YCIE XCIE YCIE XCIE C14 C24 C34 C44 CIE XCIE YCIE XCIE YCIE XCIE YCIE XCIE Data SheetSTW8Q14D-E3 Mid-Power LED16 Rev , Dec 1, 2017 Color Bin StructureCIE Chromaticity Diagram (Neutral white)

8 , Tj=25 C, IF= YCIE XD32D42D22D12D33D23D13D34D24D14D11 D21 D31 D41 CIE XCIE YCIE XCIE YCIE XCIE YCIE XCIE D12 D22 D32 D42 CIE XCIE YCIE XCIE YCIE XCIE YCIE XCIE D13 D23 D33 D43 CIE XCIE YCIE XCIE YCIE XCIE YCIE XCIE D14 D24 D34 D44 CIE XCIE YCIE XCIE YCIE XCIE YCIE XCIE Data SheetSTW8Q14D-E3 Mid-Power LED17 Rev , Dec 1, 2017 Color Bin StructureCIE Chromaticity Diagram (Neutral white), Tj=25 C, IF= YCIE XE32E42E22E12E33E23E13E34E24E14E11 E21 E31 E41 CIE XCIE YCIE XCIE YCIE XCIE YCIE XCIE E12 E22 E32 E42 CIE XCIE YCIE XCIE YCIE XCIE YCIE XCIE E13 E23 E33 E43 CIE XCIE YCIE XCIE YCIE XCIE YCIE XCIE E14 E24 E34 E44 CIE XCIE YCIE XCIE YCIE XCIE YCIE XCIE Data SheetSTW8Q14D-E3 Mid-Power LED18 Rev , Dec 1.

9 2017 Color Bin StructureF11 F21 F31 F41 CIE XCIE YCIE XCIE YCIE XCIE YCIE XCIE F12 F22 F32 F42 CIE XCIE YCIE XCIE YCIE XCIE YCIE XCIE F13 F23 F33 F43 CIE XCIE YCIE XCIE YCIE XCIE YCIE XCIE F14 F24 F34 F44 CIE XCIE YCIE XCIE YCIE XCIE YCIE XCIE YCIE XF32F42F22F12F33F23F13F34F24F14 CIE Chromaticity Diagram (Warm white), Tj=25 C, IF= Data SheetSTW8Q14D-E3 Mid-Power LED19 Rev , Dec 1, 2017 Color Bin YCIE XG32G42G22G12G33G23G13G34G24G14G11G21G31 G41 CIE XCIE YCIE XCIE YCIE XCIE YCIE XCIE G12G22G32G42 CIE XCIE YCIE XCIE YCIE XCIE YCIE XCIE G13G23G33G43 CIE XCIE YCIE XCIE YCIE XCIE YCIE XCIE G14G24G34G44 CIE XCIE YCIE XCIE YCIE XCIE YCIE XCIE CIE Chromaticity Diagram (Warm white)

10 , Tj=25 C, IF= Data SheetSTW8Q14D-E3 Mid-Power LED20 Rev , Dec 1, 2017 Color Bin YCIE XH32H42H22H12H33H23H13H34H24H14H11H21H31 H41 CIE XCIE YCIE XCIE YCIE XCIE YCIE XCIE H12H22H32H42 CIE XCIE YCIE XCIE YCIE XCIE YCIE XCIE H13H23H33H43 CIE XCIE YCIE XCIE YCIE XCIE YCIE XCIE H14H24H34H44 CIE XCIE YCIE XCIE YCIE XCIE YCIE XCIE CIE Chromaticity Diagram (Warm white), Tj=25 C, IF= Data SheetSTW8Q14D-E3 Mid-Power LED21 Rev , Dec 1, 2017 Mechanical DimensionsNotes : (1) All dimensions are in millimeters. (2) Scale : none(3) Undefined tolerance is AnodeCathode21 ESD Protection DeviceTop ViewSide ViewCircuitCathode Mark*[1]ACBottom ViewSlug (Anode) Data SheetSTW8Q14D-E3 Mid-Power LED22 Rev , Dec 1, 2017 Recommended Solder PadNotes : (1) All dimensions are in millimeters.