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Technical Datasheet DS60
power light source
LUXEON K2 with TFFC
Introduction
LUXEON(R) K2 with TFFC is the most robust and powerful LED available offering the lowest cost of light with the widest operating range of any power LED.
Industry leading lumen perform ance, over 200 lumens in Cool White at 1000mA Over 60 lm/W at 1000mA Highest operating junction temperature available, up to 150C Highest Drive Currents--1500 mA Lowest Thermal Resistance-- 5.5C/W Industry Best Moisture Sensitivity level--JEDEC 2a Lead free reflow solder JEDEC 020c compatible RoHS Compliant Autoclave compliant-- JESD22 A 102 Industry Best Lumen Maintenance--50,000 hours life at 1000 mA with 70% lumen maintenance
(R)
Technology Leadership
LUXEON K2 with TFFC
delivers more useable light optimizes applications to reduce size and cost enables more robust applications reduces thermal management engineering enables use of standard FR4 PCB technology simplifies manufacturing through the use of surface mount technology.
Table of Contents
Product Nomenclature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3 Average Lumen Maintenance Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . .3 Environmental Compliance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3 Flux Characteristics for LUXEON K2 with TFFC . . . . . . . . . . . . . . . . . . . . . . . .4 Flux Characteristics for LUXEON K2 with TFFC Star . . . . . . . . . . . . . . . . . . . .4 Optical Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5 Electrical Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6 Absolute Maximum Ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7 JEDEC Moisture Sensitivity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8 Reflow Soldering Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8 Mechanical Dimensions--SMT 4-Lead Gullwing Form . . . . . . . . . . . . . . . . . . .9 Solder Pad Layout--SMT Lead Form . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10 Mechanical Dimensions--2-Lead Gullwing Form . . . . . . . . . . . . . . . . . . . . . . .11 Solder Pad Design--2-Lead Gullwing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12 Solder Pad Layout--2-Lead Gullwing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12 Pin Out Diagram--Gullwing Form . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12 Mechanical Dimensions-- LUXEON K2 with TFFC Star . . . . . . . . . . . . . . . . . .13 Wavelength Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14 Typical Light Output Characteristics Over Temperature . . . . . . . . . . . . . . . . . .14 Typical Forward Current Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15 Typical Relative Luminous Flux . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15 Current Derating Curves . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16 Typical Radiation Patterns . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18 Emitter Reel Packaging . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19 Product Binning and Labeling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20 Luminous Flux Bins . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21 Forward Voltage Bins . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22 White Binning Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .23 LUXEON K2 with TFFC Cool-White Bin Structure . . . . . . . . . . . . . . . . . . . . . .24
LUXEON K2 with TFFC Datasheet DS60 (10/07)
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Product Nomenclature
LUXEON K2 with TFFC LEDs are tested and binned at 1000mA. The part number designation is explained as follows: L X K 2 A B C D E F G H for Emitter L 2 K 2 A B C D x x E F G H for Star Where: A -- designates radiation pattern (Value P for Lambertian emitter, M for Lambertian Star product) B -- designates color (see Philips Lumileds AB21) C -- designates color variant (0 for direct colors, C for Cool White) D -- designates test current (value 4 for 1000 mA) E -- Reserved for future offerings FGH -- minimum luminous flux (lm) or radiometric power (mW) performance x x indicates array description for Level 2 Star Product (11 for 1x1 array)
Therefore, products tested and binned at 1000mA follow the part numbering scheme: L X K 2 P x x 4 x x x x (L 2 K 2 M x x 4 1 1 x x x x for Star)
Average Lumen Maintenance Characteristics
Lifetime for solid state lighting devices (LEDs) is typically defined in terms of lumen maintenance--the percentage of initial light output remaining after a specified period of time. Philips Lumileds projects that white LUXEON K2 with TFFC products will deliver, on average, 70% lumen maintenance at 50,000 hours of operation at a forward current of 1000mA. This projection is based on constant current operation with junction tempera ture maintained at or below 120C. This performance is based on independent test data, Philips Lumileds historical data from tests run on similar material systems, and internal LUXEON reliability testing. Observation of design limits included in this data sheet is required in order to achieve this projected lumen maintenance. More information about lifetime and reliability can be found in the LUXEON K2 Reliability Datasheet on the Philips Lumileds web site.
Environmental Compliance
Philips Lumileds is committed to providing environmentally friendly products to the solid state lighting market. LUXEON K2 with TFFC LEDs are compliant to the European Union directives on the Restriction of Hazardous Substances in electronic equipment, namely the RoHS directive. Philips Lumileds will not intentionally add the following restricted materials to LUXEON K2 with TFFC LEDs: lead, mercury, cadmium, hexavalent chromium, polybrominated biphenyls (PBB) or polybrominated diphenyl ethers (PBDE).
LUXEON K2 with TFFC Datasheet DS60 (10/07)
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Flux Characteristics for LUXEON K2 with TFFC Junction and Case Temperature = 25C
Table 1.
Minimum Performance at Test Current Minimum Luminous Flux (lm) Color
Cool White
Typical Performance at Indicated Current Typical Luminous Flux (lm) at 1500 mA
275 250 220
Part Number
LXK2 PWC4 0200 LXK2 PWC4 0180 LXK2 PWC4 0160
at 1000mA
200 180 160
at 700 mA
170 150 135
at 350 mA
95 85 75
Flux Characteristics for LUXEON K2 with TFFC Star Junction and Case Temperature = 25C
Table 2.
Minimum Performance at Test Currents Minimum Luminous Flux (lm) Color
Cool White
Typical Performance at Indicated Current Typical Luminous Flux (lm) at 1500 mA
275 250 220
Part Number
L2K2 MWC4 11 0200 L2K2 MWC4 11 0180 L2K2 MWC4 11 0160
at 1000mA
200 180 160
at 700 mA
170 150 135
at 350 mA
95 85 75
Notes for Tables 1 & 2: 1. Minimum luminous flux performance guaranteed within published operating conditions. Philips Lumileds maintains a tolerance of 10% on flux and power measurements of LUXEON K2 with TFFC. 2. Typical luminous flux performance when device is operated within published operating conditions. 3. LUXEON K2 with TFFC products with even higher luminous flux and radiometric power levels will become available in the future. Please consult Philips Lumileds or Future Electronics for more information. 4. Radiation Pattern for all LUXEON K2 with TFFC products is Lambertian. 5. LUXEON K2 with TFFC is tested and binned at 25C with a 20ms monopulse test to minimize heating of the junction or case. 6. Case Temperature should be measured in the center of the bottom of heatsink slug.
LUXEON K2 with TFFC Datasheet DS60 (10/07)
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Optical Characteristics LUXEON K2 with TFFC at Test Current[1] Junction and Case Temperature = 25C[11]
Table 3.
Color Cool White
Dominant Wavelength [2] D, Peak Wavelength [3] P, or Color Temperature [4] CCT Min. Typ. Max. 4500 K 6500 K 10000 K
Typical Spectral Half width (nm) 1/2
[6]
Typical Temperature Coefficient of Dominant Wavelength (nm/oC) D/ TJ
Typical Total Included Angle [7] (degrees) 0.90V 160
Typical Viewing Angle [8] (degrees) 2 1/2 120
Notes for Table 3: 1. Test current is 1000 mA for all LXK2 Pxx4 xxxx Emitter products (L2K2 Mxx4 11 xxxx for LUXEON K2 with TFFC Star products). 2. Dominant wavelength is derived from the CIE 1931 Chromaticity diagram and represents the perceived color. Philips Lumileds maintains a tolerance of 0.5 nm for dominant wavelength measurements. 3. Philips Lumileds maintains a tolerance of 2nm for peak wavelength measurements. 4. CCT 5% tester tolerance 5. Typical CRI (Color Rendering Index) for Cool White product is 70. 6. Spectral width at 1/2 of the peak intensity. 7. Total angle at which 90% of total luminous flux is captured. 8. Viewing angle is the off axis angle from lamp centerline where the luminous intensity is 1/2 of the peak value. 9. All white products are built with Indium Gallium Nitride (InGaN). 10. White power light sources represented here are IEC60825 class 2 for eye safety. 11. Luxeon K2 with TFFC is tested and binned at 25C with a 20ms monopulse test to minimize heating of the junction or case.
LUXEON K2 with TFFC Datasheet DS60 (10/07)
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Electrical Characteristics Electrical Characteristics at 1000mA Junction and Case Temperature = 25C[4]
Table 4.
Color Cool White[3]
Forward Voltage Vf [1] (V) Min. Typ. Max. 3.03 3.65 4.71
Typical Dynamic Resistance () RD 0.45
[2]
Typical Temperature Coefficient of Forward Voltage (mV/oC) VF / TJ 2.8
Typical Thermal Resistance Junction to Case (oC/W) RJ C 5.5 (9.5 for Star)
Notes for Table 4: 1. Philips Lumileds maintains a tolerance of 0.06V on forward voltage measurements 2. Dynamic resistance is the inverse of the slope in linear forward voltage model for LEDs. See figure 13. 3. The forward voltage of the LUXEON K2 with TFFC LED will reduce by up to 0.50V at 1000mA during the first few hours of operation after SMT reflow. Due to this effect, Philips Lumileds recommends current source drive for consistent and reliable performance. Cross connected series/parallel arrays or voltage drivers which could result in current hogging or variation in drive current are not recommended. Please consult your Philips Lumileds authorized distributor or Philips Lumileds Sales Representative for further information. 4. Luxeon K2 with TFFC is tested and binned at 25C with a 20ms monopulse test to minimize heating of the junction or case.
Typical Electrical Characteristics Junction and Case Temperature = 25C
Table 5.
Color Cool White
at 1500mA 3.85
Typical Forward Voltage Vf (V) at 700mA 3.5
at 350mA 3.3
LUXEON K2 with TFFC Datasheet DS60 (10/07)
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Absolute Maximum Ratings[3]
Table 6.
Parameter DC Forward Current (mA) Peak Pulsed Forward Current (mA) Average Forward Current (mA) ESD Sensitivity LED Junction Temperature[1] Storage Temperature Soldering Temperature Allowable Reflow Cycles Autoclave Conditions Reverse Voltage (Vr)
Cool White Value 1500 1500 1500 > 2,000 V HBM Class 2 JESD22 A114 B 150C 40C 185C JEDEC 020c 260C 3 121C at 2 ATM, 100% RH for 72 hours max See Note 2
Notes for Table 6: 1. Proper current derating and thermal management must be observed to maintain junction temperature below the maximum. 2. LEDs are not designed to be driven in reverse bias. 3. Stresses in excess of the absolute maximum ratings can cause damage to the emitter. Maximum Rating limits apply to each parameter in isolation, all parameters having values within the Current Derating Curve. It should not be assumed that limiting values of more than one parameter can be applied to the product at the same time. Exposures to the absolute maximum ratings for extended periods can adversely affect device reliability.
Preliminary LUXEON K2 Emitter Datasheet DS51a (1/07)
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JEDEC Moisture Sensitivity
Table 7.
Soak Requirements Level Time 2a 4 weeks Floor Life Conditions 30C / 60% RH Standard Time Conditions (hours) 696 [1] + 5/ 0 30C / 60% RH Accelerated Environment Time Conditions (hours) 120 +1/ 0 60C / 60% RH
Note for Table 7: 1. The standard soak time includes a default value of 24 hours for semiconductor manufacturer's exposure time (MET) between bake and bag and includes the maximum time allowed out of the bag at the distributor's facility.
Reflow Soldering Characteristics[1]
JEDEC 020c
Table 8.
Profile Feature Average Ramp Up Rate (Tsmax to Tp) Preheat Temperature Min (Tsmin) Preheat Temperature Max (Tsmax) Preheat Time (tsmin to tsmax) Temperature (TL) Time Maintained Above Temperature (TL) Peak / Classification Temperature (TP) Time Within 5C of Actual Peak Temperature (TP) Ramp Down Rate Time 25C to Peak Temperature
Lead Free Assembly 3C / second max 150C 200C 60 180 seconds 217C 60 150 seconds 260C 20 40 seconds 6C / second max 8 minutes max
Notes for Table 8: 1. All temperatures refer to topside of the package, measured on the package body surface.
LUXEON K2 with TFFC Datasheet DS60 (10/07) 8
Mechanical Dimensions--SMT 4 Lead Gullwing Form
Figure 1. 4 lead Gullwing Package Outline Drawing.
Notes for Figure 1: 1. The anode side of the device is denoted by the chamfer on the part body. Electrical insulation between the case and the board is required--slug of the device is not electrically neutral. Do not electrically connect either the anode or cathode to the slug. 2. Do not handle the device by the lens except as described in Philips Lumileds document AB29. 3. Drawings not to scale. 4. All dimensions are in millimeters. 5. All dimensions without tolerances are for reference only. 6. Recommended solder paste thickness of 0.15mm.
LUXEON K2 with TFFC Datasheet DS60 (10/07)
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Solder Pad Design--SMT Lead Form
Conductive Pad
Conductive Pad
Conductive Pad
Soldermask Package Outline
Figure 2. 4 Lead Gullwing Solder Pad Design.
Notes for Figure 2: 1. Electrical isolation is required between signal leads and hexagonal heat slug contact. 2. For optimal thermal performance, maximize board metallization at hexagonal heat slug contact.
Solder Pad Layout--SMT Lead Form
Figure 3. 4 Lead Gullwing Package Solder Pad Layout.
Pin Out Diagram
Figure 4. 4 Lead Gullwing Pin Out Diagram.
LUXEON K2 with TFFC Datasheet DS60 (10/07)
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Mechanical Dimensions--2 Lead Gullwing Form[7] [8]
Figure 5. 2 Lead Gullwing Package Outline Drawing.
Notes for Figure 5: 1. The anode side of the device is denoted by the chamfer on the part body. Electrical insulation between the case and the board is required--slug of the device is not electrically neutral. Do not electrically connect either the anode or cathode to the slug. 2. Do not handle the device by the lens except as described in Philips Lumileds document AB29--care must be taken to avoid damage to the lens or the interior of the device that can be damaged by excessive force to the lens. 3. Drawings not to scale. 4. All dimensions are in millimeters. 5. All dimensions without tolerances are for reference only. 6. Recommended solder paste thickness of 0.15mm. 7. Available as a custom part number, contact your local sales representative for more information. 8. The 2 Lead Gullwing part is not recommended for use in solder re flow systems. Mount these parts with a thermal adhesive and hot bar soldering. For conventional reflow surface mounting, use 4 Lead Gullwing Form.
LUXEON K2 with TFFC Datasheet DS60 (10/07) 11
Solder Pad Design--2 Lead Gullwing
Figure 6. 2 Lead Gullwing Package Solder Pad Layout.
Notes for Figure 6: 1. Electrical isolation is required between signal leads and hexagonal heat slug contact. 2. For optimal thermal performance, maximize board metallization at hexagonal heat slug contact.
Solder Pad Layout--2 Lead Gullwing
Figure 7. Solder Pad Layout 2 Lead Gullwing.
Pin Out Diagram--Gullwing Form
PIN 1 2 3 4
FUNCTION NC (TRIMMED) ANODE NC (TRIMMED) CATHODE
Figure 8. 2 Lead Gullwing Pin Out Diagram. LUXEON K2 with TFFC Datasheet DS60 (10/07) 12
Mechanical Dimensions-- LUXEON K2 with TFFC Star
LABEL CATCODE SERIAL NUMBER DATECODE PART NUMBER
FORMAT FLUX. COLOR. VF BIN SERIAL NUMBER PRODUCTION WEEK & YEAR PART NUMBER
BACK VIEW
PIN OUT DIAGRAM
PIN FUNCTION 1 2 3 4 NC ANODE NC CATHODE
Figure 9. LUXEON K2 with TFFC Star Package Outline Drawing.
Notes for Figure 9: 1. Slots in aluminum core PCB for M3 or #4 mounting screw. 2. Electrical interconnection pads labeled on the aluminum core PCB with "+" and " " to denote positive and negative, respectively. All positive pads are interconnected, as are all negative pads, allowing for flexibility in array interconnection. 3. Drawings not to scale. 4. All dimensions are in millimeters.
LUXEON K2 with TFFC Datasheet DS60 (10/07) 13
Wavelength Characteristics Cool White at Test Current Junction and Case Temperature = 25C
1.0
r Relative Specrtal Power Distribution
0.8
0.6
0.4
0.2
0.0 350
400
450
500
550
600
650
700
750
800
Wavelength (nm)
Figure 10. Cool White color spectrum of typical CCT part, integrated measurement.
Typical Light Output Characteristics Over Temperature
Cool White at Test Current
Relative Photometric Light Output (%)
Junction Temperature, Tj Case Temperature, Tc
Temperature, C
Figure 11. Relative light output vs. temperature for white.
LUXEON K2 with TFFC Datasheet DS60 (10/07)
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Typical Forward Current Characteristics Junction and Case Temperature = 25C
Figure 12. Forward current vs. forward voltage for white.
Typical Relative Luminous Flux Relative Luminous Flux vs. Forward Current Junction and Case Temperature = 25C
1.4
Normalized Luminous Flux
1.2 1.0 0.8 0.6 0.4 0.2 0.0 0 200 400 600 800 1000 1200 1400 1600 If - Forward Current (mA)
Figure 13. Relative luminous flux or radiometric power vs. forward current for white at 20ms monopulse, test current 1000 mA.
Notes for Figures 12 and 13: 1. Driving these high power devices at currents other than the test condition (1000 mA) may be subject to variation in performance. 2. It is not recommended to operate these devices at less than 100mA drive currents. Pulse width modulation (PWM) is recommended for dimming effects. 3. LUXEON K2 with TFFC is tested and binned at 25C with a 20ms monopulse test to minimize heating of the junction or case.
LUXEON K2 with TFFC Datasheet DS60 (10/07)
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Current Derating Curves
Note: Current derating curves are intended to represent the operational limits of the product as identified in Table 6. For lumen maintenance information and conditions, please refer to the Average Lumen Maintenance Characteristics section in this document.
Current Derating Curve for 1500 mA Drive Current Cool White
1800.00
1500.00
If Forward Current (mA) If - Forward Current (mA)
1200.00
900.00
600.00
R Rj = = 10 C/W j-a R j-aa 10C/W R Rj = = 15 C/W j-a R j-aa 15C/W
300.00
R j-aa 20C/W R Rj = = 20 C/W j-a R Rj = = 25 C/W j-a R j-aa 25C/W
0.00 0 25 50 75 100 125 150 175
TA
T a - Ambient Temperature Ambient Temperature (C) (C)
Figure 14: Maximum forward current vs. ambient temperature, based on TJMAX = 150C.
Current Derating Curve for 1000 mA Drive Current Cool White
1200.00
1000.00
- Forward Current (mA) If If Forward Current (mA)
800.00
600.00 R0 j-aa= 10C/W j-a RRj = 10 C/W 400.00 R0 j-a = 15C/W j-a RRj a = 15 C/W R0 j-a = 20C/W j-a RRj a = 20 C/W 200.00 R0 j-a = 25C/W j-a RRj a = 25 C/W
0.00 0 25 50 75 100 125 150 175
TA T a - Ambient Temperature (C) Ambient Temperature (C)
Figure 15: Maximum forward current vs. ambient temperature, based on TJMAX = 150C.
LUXEON K2 with TFFC Datasheet DS60 (10/07)
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Current Derating Curves, Continued Current Derating Curve for 700 mA Drive Current Cool White
800.00
700.00
If Forward Current (mA)
600.00
If - Forward Current (mA)
500.00
400.00 Rj-a = 10C/W Rj R j-aa = 10 C/W 300.00 Rj-a = 20C/W Rj R j-aa = 20 C/W Rj-a = 30C/W Rj R j-aa = 30 C/W Rj-a = 40C/W R j-aa = 40 C/W Rj 100.00
200.00
0.00 0 25 50 75 100 125 150 175
TA Ambient Temperature (C)
T a - Ambient Temperature (C)
Figure 16: Maximum forward current vs. ambient temperature, based on TJMAX = 150C.
Current Derating Curve for 350 mA Drive Current Cool White
400.00 350.00
If IfForward Current(mA) - Forward Current (mA)
300.00
250.00
200.00 R( j-a = 10C/W j-a R R = 10 C/W ja R(R == 20 C/W j-a R j-a a 20C/W j 100.00 R(Rj a = 30 C/W j-a R j-a = 30C/W R(Rj a = 40 C/W R j-a = 40C/W j-a
150.00
50.00
0.00 0 25 50 75 100 125 150 175
TA T a - Ambient Temperature (C) Ambient Temperature (C)
Figure 17: Maximum forward current vs. ambient temperature, based on TJMAX = 150C.
LUXEON K2 with TFFC Datasheet DS60 (10/07)
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Typical Radiation Patterns Typical Representative Spatial Radiation Pattern for White Lambertian
100% 90% 80%
Relative Intensity (%)
70% 60% 50% 40% 30% 20% 10% 0% -90 -70 -50 -30 -10 10 30 50 70 90
Angular Displacement (Degrees)
Figure 18: Typical Representative Spatial Radiation Pattern for White Lambertian.
Please contact your Philips Lumileds representative to obtain optimized optical solutions that have been designed for LUXEON K2 with TFFC.
Typical Polar Radiation Pattern for White Lambertian
Figure 19: Typical Polar Radiation Pattern for White Lambertian.
LUXEON K2 with TFFC Datasheet DS60 (10/07)
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Emitter Reel Packaging
LUXEON K2 with TFFC Datasheet DS60 (10/07)
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Product Binning and Labeling
Purpose of Product Binning
In the manufacturing of semiconductor products, there is a variation of performance around the average values given in the tech nical data sheets. For this reason, Philips Lumileds bins the LED components for luminous flux, color and forward voltage (VF).
Decoding Product Bin Labeling
LUXEON K2 with TFFC Emitters are labeled using a three or four digit alphanumeric code (CAT code) depicting the bin values for emitters packaged on a single reel. All emitters packaged within a reel are of the same 3 variable bin combination. Using these codes, it is possible to determine optimum mixing and matching of products for consistency in a given application.
Format of Labeling for Emitters
Reels of Cool White Emitters are labeled with a four digit alphanumeric CAT code following the format below. ABCD A = Flux bin (J, H, J, K etc.) B and C = Color bin (W0, U0, V0 etc.) C = VF bin (D, E, F, G etc.)
LUXEON K2 with TFFC Datasheet DS60 (10/07)
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Luminous Flux Bins
Table 9 lists the standard photometric luminous flux bins for LUXEON K2 with TFFC emitters (at test current). Although several bins are outlined, product availability in a particular bin varies by production run and by product performance. Not all bins are available in all colors.
Table 9.
Flux Bins Bin Code A B C D E F G H J K L M N P Q R S T U V W X Minimum Photometric Flux (lm) 8.2 10.7 13.9 18.1 23.5 30 40 50 60 70 80 90 100 120 140 160 180 200 220 260 300 350 Maximum Photometric Flux (lm) 10.7 13.9 18.1 23.5 30 40 50 60 70 80 90 100 120 140 160 180 200 220 260 300 350 N/A
Note: Please see Table 1 for binning parameters and tolerances.
LUXEON K2 with TFFC Datasheet DS60 (10/07)
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Forward Voltage Bins
Although several bins are outlined, product availability in a particular bin varies by production run and by product performance.
Table 10.
VF Bins Bin Code A B C D E F G H J K Minimum Forward Voltage (V) 2.31 2.55 2.79 3.03 3.27 3.51 3.75 3.99 4.23 4.47 Maximum Forward Voltage (V) 2.55 2.79 3.03 3.27 3.51 3.75 3.99 4.23 4.47 4.71
Note: Please see Table 4 for more information on Forward Voltage binning.
LUXEON K2 with TFFC Datasheet DS60 (10/07)
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White Binning Information
Figure 20: White Binning Structure
LUXEON K2 with TFFC Datasheet DS60 (10/07)
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LUXEON K2 with TFFC Cool White Bin Structure
Figure 21: Cool White Bin Structure
LUXEON K2 with TFFC Datasheet DS60 (10/07)
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LUXEON K2 with TFFC Cool White Bin Structure, Continued
Cool White LUXEON K2 with TFFC Emitters are tested and binned by x,y coordinates. 19 Color Bins, CCT Range 10,000K to 4,500K
Table 11.
Cool White Bin Structure Typical CCT (K) 8000 Typical CCT (K) 6000
Bin Code Y0
X 0.274238 0.303051 0.307553 0.282968 0.282968 0.307553 0.311163 0.289922 0.301093 0.313617 0.314792 0.303051 0.303051 0.314792 0.316042 0.305170 0.305170 0.316042 0.317466 0.307553 0.307553 0.317466 0.319597 0.311163 0.313617 0.328636 0.328823 0.314792 0.314792 0.328823 0.329006 0.316042 0.316042 0.329006 0.329220 0.317466 0.317466 0.329220 0.329393 0.318606
Y 0.300667 0.332708 0.310778 0.283772 0.283772 0.310778 0.293192 0.270316 0.342244 0.354992 0.344438 0.332708 0.332708 0.344438 0.333222 0.322386 0.322386 0.333222 0.320438 0.310778 0.310778 0.320438 0.301303 0.293192 0.354992 0.368952 0.356917 0.344438 0.344438 0.356917 0.345092 0.333222 0.333222 0.345092 0.331331 0.320438 0.320438 0.331331 0.320211 0.310201
Bin Code WQ
X 0.318606 0.329393 0.329544 0.319597 0.328636 0.348147 0.346904 0.328823 0.328823 0.346904 0.345781 0.329006 0.329006 0.345781 0.344443 0.329220 0.329220 0.344443 0.343352 0.329393 0.348147 0.367294 0.364212 0.346904 0.346904 0.364212 0.362219 0.345781 0.345781 0.362219 0.359401 0.344443 0.344443 0.359401 0.357079 0.343352
Y 0.310201 0.320211 0.310495 0.301303 0.368952 0.385629 0.371742 0.356917 0.356917 0.371742 0.359190 0.345092 0.345092 0.359190 0.344232 0.331331 0.331331 0.344232 0.332034 0.320211 0.385629 0.400290 0.382878 0.371742 0.371742 0.382878 0.371616 0.359190 0.359190 0.371616 0.355699 0.344232 0.344232 0.355699 0.342581 0.332034
YA
8000
VM
5300
XM
6700
VN
5300
XN
6700
V0
5300
X0
6700
VP
5300
XP
6700
UM
4750
WM
6000
UN
4750
WN
6000
U0
4750
W0
6000
UP
4750
WP
6000
Note for Table 11: 1. Philips Lumileds maintains a tester tolerance of 0.005 on x, y color coordinates.
LUXEON K2 with TFFC Datasheet DS60 (10/07)
25
Company Information
LUXEON(R) is developed, manufactured and marketed by Philips Lumileds Lighting Company. Philips Lumileds is a world class supplier of Light Emitting Diodes (LEDs) producing billions of LEDs annually. Philips Lumileds is a fully integrated supplier, producing core LED material in all three base colors (Red, Green, Blue) and White. Philips Lumileds has R&D centers in San Jose, California and in The Netherlands and production capabilities in San Jose and Penang, Malaysia. Founded in 1999, Philips Lumileds is the high flux LED technology leader and is dedicated to bridging the gap between LED technology and the lighting world. Philips Lumileds technology, LEDs and systems are enabling new solid state lighting applications and markets.
www.luxeon.com www.futurelightingsolutions.com
Philips Lumileds may make process or materials changes affecting the perform ance or other characteristics of our products. These products supplied after such changes will continue to meet published specifications, but may not be identical to products supplied as samples or under prior orders.
For technical assistance or the location of your nearest sales office contact any of the following: North America:
1 888 589 3662 americas@futurelightingsolutions.com
Europe:
00 800 443 88 873
europe@futurelightingsolutions.com
Asia Pacific:
800 5864 5337 asia@futurelightingsolutions.com
(c)2007 Philips Lumileds Lighting Company. All rights reserved. Product specifications are subject to change without notice. Luxeon is a registered trademark of the Philips Lumileds Lighting Company in the United States and other countries.
Japan:
800 5864 5337 japan@futurelightingsolutions.com

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