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1Copyright © 2012, Everlight All Rights Reserved. Release Date:. Issue No: DHE-0002027 www.everlight.com
Introduction
The 3535 package is a lighting grade
high power LED. It is a compact package with high
lumens and efficiency and is suitable for many lighting
applications.
Features Applications
Top view white LED
High flux output
White package
Wide viewing angle
Pb-free
RoHS compliant
Typical viewing angle: 115°
ANSI binning
Reliability testing conforms to IESNA
LM80 Lumen maintenance test method
Omni-directional Bulbs
Linear Lighting
Panel Light
XI3535
1
W Series
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DATASHEET
SMD HP XI3535
1W Series
2Copyright © 2012, Everlight All Rights Reserved. Release Date: Issue No: DHE-0002027 www.everlight.com
Table of Contents
Product Nomenclature.......................................................................................................................................... 3
Absolute Maximum Ratings.................................................................................................................................4
PN of the XI3535 series: Warm White LEDs .......................................................................................................5
PN of the XI3535 series: Neutral White LEDs.....................................................................................................6
PN of the XI3535 series: Cool White LEDs .........................................................................................................7
Product Binning .................................................................................................................................................... 8
Mechanical Dimension .......................................................................................................................................15
Pad Configuration............................................................................................................................................... 15
Reflow Soldering Characteristics......................................................................................................................17
Wavelength Characteristics...............................................................................................................................18
Typical Electrical Characteristics...................................................................................................................... 18
Typical Relative Luminous Flux V.S. Forward Current....................................................................................19
Typical Wavelength & Color Shift Characteristics...........................................................................................19
Typical Radiation Patterns .................................................................................................................................20
Emitter Tape Packaging......................................................................................................................................21
Emitter Reel Packaging ...................................................................................................................................... 22
Product Labeling................................................................................................................................................. 22
Storage Conditions............................................................................................................................................. 23
Revision History.................................................................................................................................................. 24
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DATASHEET
SMD HP XI3535
1W Series
3Copyright © 2012, Everlight All Rights Reserved. Release Date: Issue No: DHE-0002027 www.everlight.com
Product Nomenclature
The product name is designated as below:
XI3535 – ABCDEFG – HIJKL – MNOP
Designation:
AB = color [1]
CD = color bin or CCT bin [1]
E = Steps Mcadams bin
FG = min. luminous flux (lm) or radiation power (mW) performance
HI = forward voltage bin
J = internal code
KL = power consumption[2]
M = internal code
N = Dam
O = internal code
P = packaging type[3]
Notes
1. Table of color offerings:
Symbol Color CCT range Color Rendering Index
GT Cool-White 4745~7050K >65
KT Cool-White 4745~7050K >80
Warm-White 2580~3710K
LM Neutral-White 3710K-4745K >70
Warm White 2580~3710K
KM Neutral-White 3710K-4745K >80
RT Cool-White 4745~7050K >90
RM Warm White 2580~3710K >90
2. Table of power consumptions:
Symbol Description
01 1W
3. Table of packaging types:
Symbol Description
P Tape
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DATASHEET
SMD HP XI3535
1W Series
4Copyright © 2012, Everlight All Rights Reserved. Release Date: Issue No: DHE-0002027 www.everlight.com
Absolute Maximum Ratings
Parameter Symbol Ratings Unit
Max. DC Forward Current (mA) IF 350 mA
Max. Peak Pulse Current (mA) IPulse 720 mA
Power Dissipation Pd 1 W
Thermal Resistance Rth 15 °C/W
Operating Temperature Topr -40 ~ +85 °C
Storage Temperature Tstg -40 ~ +100 °C
Junction temperature Tj 115 °C
Max. Soldering Temperature TSol 260
Notes:
1. Maximum forward current for 1W is 350mA (Solder Pad=25°C).
2. Duty cycle = 1/10@1KHZ
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DATASHEET
SMD HP XI3535
1W Series
5Copyright © 2012, Everlight All Rights Reserved. Release Date: Issue No: DHE-0002027 www.everlight.com
PN of the XI3535 series: Warm White LEDs
Order Code of XI 3535
Min.
Luminous
Flux
(lm)
Typ.
Luminous
Flux
(lm)
CCT (K)
Wavelength
(nm)
Forward
Voltage
(V)
Forward
Current
(mA)
CRI
(Min.)
XI3535-KM277F9-03201-000P 90 100 27K-1,27K-2
27K-3,27K-4 2.95-3.85 350 80
XI3535-KM307F9-03201-000P 90 104 30K-1,30K-2
30K-3,30K-4 2.95-3.85 350 80
XI3535-QM307F8-03201-000P 80 84 30K-1,30K-2
30K-3,30K-4 2.95-3.85 350 93
Notes:
1. Luminous flux measurement tolerance: ±10%.
2. The data of luminous flux measured at thermal pad=25°C
3. Typical luminous flux or light output performance is operated within the condition guided by this datasheet
4. The CRI value is based on the Everlight testing instrument.
5. CRI measurement tolerance: ±2.
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DATASHEET
SMD HP XI3535
1W Series
6Copyright © 2012, Everlight All Rights Reserved. Release Date: Issue No: DHE-0002027 www.everlight.com
PN of the XI3535 series: Neutral White LEDs
Order Code of XI 3535
Min.
Luminous
Flux
(lm)
Typ.
Luminous
Flux
(lm)
CCT (K)
Wavelength
(nm)
Forward
Voltage
(V)
Forward
Current
(mA)
CRI
(Min.)
XI3535-KM407F9-03201-000P 90 107 40K-1,40K-2
40K-3,40K-4 2.95~3.85 350 80
Notes:
1. Luminous flux measurement tolerance: ±10%.
2. The data of luminous flux measured at thermal pad=25°C
3. Typical luminous flux or light output performance is operated within the condition guided by this datasheet
4. The CRI value is based on the Everlight testing instrument.
5. CRI measurement tolerance: ±2.
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DATASHEET
SMD HP XI3535
1W Series
7Copyright © 2012, Everlight All Rights Reserved. Release Date: Issue No: DHE-0002027 www.everlight.com
PN of the XI3535 series: Cool White LEDs
Order Code of XI 3535
Min.
Luminous
Flux
(lm)
Typ.
Luminous
Flux
(lm)
CCT (K)
Wavelength
(nm)
Forward
Voltage
(V)
Forward
Current
(mA)
CRI
(Min.)
XI3535-KT507J1-03201-000P 100 110 50K-1,50K-2
50K-3,50K-4 2.95-3.85 350 80
XI3535-KT577J1-03201-000P 100 111 57K-1,57K-2
57K-3,57K-4 2.95-3.85 350 80
XI3535-KT657J1-03201-000P 100 108 65K-1,65K-2
65K-3,65K-4 2.95-3.85 350 80
XI3535-PT577F9-03201-000P 90 97 57K-1,57K-2
57K-3,57K-4 2.95-3.85 350 90
Notes:
1. Luminous flux measurement tolerance: ±10%.
2. The data of luminous flux measured at thermal pad=25°C
3. Typical luminous flux or light output performance is operated within the condition guided by this datasheet
4. The CRI value is based on the Everlight testing instrument.
5. CRI measurement tolerance: ±2.
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DATASHEET
SMD HP XI3535
1W Series
8Copyright © 2012, Everlight All Rights Reserved. Release Date: Issue No: DHE-0002027 www.everlight.com
Product Binning
Luminous Flux Bins
Group Bin Minimum
Photometric
Flux (lm)
Maximum
Photometric
Flux (lm) Group Bin Minimum
Photometric
Flux (lm)
Maximum
Photometric
Flux (lm)
1 4 5 1 100 110
2 5 6 2 110 120
3 6 8 3 120 130
4 8 10 4 130 140
5 10 13 5 140 150
6 13 17 6 150 160
7 17 20 7 160 180
8 20 23 8 180 200
E
9 23 27
J
9 200 225
1 27 33 1 225 250
2 33 39 2 250 275
3 39 45 3 275 300
4 45 52 4 300 325
5 52 60 5 325 350
6 60 70 6 350 375
7 70 80 7 375 400
8 80 90 8 400 425
F
9 90 100
K
9 425 450
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DATASHEET
SMD HP XI3535
1W Series
9Copyright © 2012, Everlight All Rights Reserved. Release Date: Issue No: DHE-0002027 www.everlight.com
White Bin Structure
Notes:
1. The CCT range of Cool-White varies from 4745K to 7050K.
2. The CCT range of Neutral-White varies from 3710K to 4745K.
3. The CCT range of Warm-White varies from 2580K to 3710K
4. Color coordinates measurement allowance : ±0.01
5. Color bins are defined at IF=150mA operation
Cool-White Bin Structure
Chromaticity specification defined by ANSI
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DATASHEET
SMD HP XI3535
1W Series
10 Copyright © 2012, Everlight All Rights Reserved. Release Date: Issue No: DHE-0002027 www.everlight.com
Cool-White Bin Coordinates
5000K Bin CIE X CIE Y Bin CIE X CIE Y
0.346 0.369 0.338 0.362
0.345 0.356 0.337 0.349
0.353 0.362 0.345 0.356
50K-1
0.355 0.376
50K-2
0.346 0.369
Reference Range: 4745~5000K Reference Range: 5000~5310K
Bin CIE X CIE Y Bin CIE X CIE Y
0.345 0.356 0.337 0.349
0.344 0.343 0.337 0.337
0.352 0.349 0.344 0.343
50K-4
0.353 0.362
50K-3
0.345 0.356
Reference Range: 4745~5000K Reference Range: 5000~5310K
5700K Bin CIE X CIE Y Bin CIE X CIE Y
0.329 0.354 0.321 0.346
0.329 0.342 0.322 0.335
0.337 0.349 0.329 0.342
57K-1
0.338 0.362
57K-2
0.329 0.354
Reference Range: 5310~5700K Reference Range: 5700~6020K
Bin CIE X CIE Y Bin CIE X CIE Y
0.329 0.342 0.322 0.335
0.329 0.331 0.322 0.324
0.337 0.337 0.329 0.331
57K-4
0.337 0.349
57K-3
0.329 0.342
Reference Range: 5310~5700K Reference Range: 5700~6020K
6500K Bin CIE X CIE Y Bin CIE X CIE Y
0.312 0.339 0.303 0.330
0.313 0.329 0.305 0.321
0.321 0.337 0.313 0.329
65K-1
0.321 0.348
65K-2
0.312 0.339
Reference Range: 6020~6500K Reference Range: 6500~7050K
Bin CIE X CIE Y Bin CIE X CIE Y
0.313 0.329 0.305 0.321
0.315 0.319 0.307 0.311
0.322 0.326 0.315 0.319
65K-4
0.321 0.337
65K-3
0.313 0.329
Reference Range: 6020~6500K Reference Range: 6500~7050K
Note: Color coordinates measurement allowance : ±0.01.
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DATASHEET
SMD HP XI3535
1W Series
11 Copyright © 2012, Everlight All Rights Reserved. Release Date: Issue No: DHE-0002027 www.everlight.com
Neutral-White Bin Structure
Neutral-White Bin Coordinates
4000K Bin CIE X CIE Y Bin CIE X CIE Y
0.387 0.396 0.374 0.387
0.383 0.380 0.370 0.373
0.395 0.388 0.383 0.380
40K-1
0.401 0.404
40K-2
0.387 0.396
Reference Range: 3710~4000K Reference Range: 4000~4260K
Bin CIE X CIE Y Bin CIE X CIE Y
0.383 0.380 0.370 0.373
0.378 0.365 0.367 0.358
0.390 0.372 0.378 0.365
40K-4
0.395 0.388
40K-3
0.383 0.380
Reference Range: 3710~4000K Reference Range: 4000~4260K
4500K Bin CIE X CIE Y Bin CIE X CIE Y
0.364 0.381 0.355 0.374
0.362 0.366 0.353 0.360
0.370 0.373 0.362 0.366
45K-1
0.374 0.387
45K-2
0.364 0.381
Reference Range: 4260~4500K Reference Range: 4500~4745K
Bin CIE X CIE Y Bin CIE X CIE Y
0.362 0.366 0.353 0.360
0.359 0.352 0.351 0.347
0.367 0.358 0.359 0.352
45K-4
0.370 0.373
45K-3
0.362 0.366
Reference Range: 4260~4500K Reference Range: 4500~4745K
Note: Color coordinates measurement allowance : ±0.01.
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DATASHEET
SMD HP XI3535
1W Series
12 Copyright © 2012, Everlight All Rights Reserved. Release Date: Issue No: DHE-0002027 www.everlight.com
Warm-White Bin Structure
Warm-White Bin Coordinates
2700KBin CIE X CIE Y Bin CIE X CIE Y
0.469 0.429 0.456 0.426
0.459 0.410 0.447 0.408
0.470 0.413 0.459 0.410
27K-1
0.481 0.432
27K-2
0.469 0.429
Reference Range: 2580~2700K Reference Range: 2700~2870K
Bin CIE X CIE Y Bin CIE X CIE Y
0.459 0.410 0.447 0.408
0.448 0.392 0.437 0.389
0.459 0.394 0.448 0.392
27K-4
0.470 0.413
27K-3
0.459 0.410
Reference Range: 2580~2700K Reference Range: 2700~2870K
3000KBin CIE X CIE Y Bin CIE X CIE Y
0.443 0.421 0.430 0.417
0.435 0.403 0.422 0.399
0.447 0.408 0.435 0.403
30K-1
0.456 0.426
30K-2
0.443 0.421
Reference Range: 2870~3000K Reference Range: 3000~3220K
Bin CIE X CIE Y Bin CIE X CIE Y
0.435 0.403 0.422 0.399
0.426 0.385 0.415 0.381
0.437 0.389 0.426 0.385
30K-4
0.447 0.408
30K-3
0.435 0.403
Reference Range: 2870~3000K Reference Range: 3000~3220K
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DATASHEET
SMD HP XI3535
1W Series
13 Copyright © 2012, Everlight All Rights Reserved. Release Date: Issue No: DHE-0002027 www.everlight.com
3500KBin CIE X CIE Y Bin CIE X CIE Y
0.415 0.409 0.400 0.402
0.408 0.392 0.394 0.385
0.422 0.399 0.408 0.392
35K-1
0.430 0.417
35K-2
0.415 0.409
Reference Range: 3220~3500K Reference Range: 3500~3710K
Bin CIE X CIE Y Bin CIE X CIE Y
0.408 0.392 0.394 0.385
0.402 0.375 0.389 0.369
0.415 0.381 0.402 0.375
35K-4
0.422 0.399
35K-3
0.408 0.392
Reference Range: 3220~3500K Reference Range: 3500~3710K
Note: Color coordinates measurement allowance : ±0.01.
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DATASHEET
SMD HP XI3535
1W Series
14 Copyright © 2012, Everlight All Rights Reserved. Release Date: Issue No: DHE-0002027 www.everlight.com
Forward Voltage Bins
Bin Minimum Forward
Voltage (V) Maximum Forward
Voltage (V)
V1 2.95 3.25
V2 3.25 3.55
V3 3.55 3.85
Notes:
1. Forward voltage measurement tolerance: ±0.1V.
2. Forward voltage bins are defined at IF=350mA operation.
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DATASHEET
SMD HP XI3535
1W Series
15 Copyright © 2012, Everlight All Rights Reserved. Release Date: Issue No: DHE-0002027 www.everlight.com
Mechanical Dimension
3.5
3.5
3.0
0.65
2.055
2.66
0.515
0.42
2.66
0.56
2.66
0.515
0.42
2.66
0.56
0.515
1.17
0.4
0.255
0.255
0.255 0.255
0.25
Notes:
1. Dimensions are in millimeters.
2. Tolerances unless mentioned are ± 0.15mm.
3. The thermal pad is electrically unity from the Anode and contact pads.
4. Do not handle the device by the lens. Incorrect force applied to the lens may lead to the failure of devices.
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DATASHEET
SMD HP XI3535
1W Series
16 Copyright © 2012, Everlight All Rights Reserved. Release Date: Issue No: DHE-0002027 www.everlight.com
Pad Configuration
TOP VIEW
BOTTOM VIEW
PAD FUNCTION
1 ANODE
2 CATHODE
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DATASHEET
SMD HP XI3535
1W Series
17 Copyright © 2012, Everlight All Rights Reserved. Release Date: Issue No: DHE-0002027 www.everlight.com
Reflow Soldering Characteristics
For Reflow Process
a. 3535 series are suitable for SMT processes.
b. Curing of glue in oven must be according to standard operation flow processes.
c. Reflow soldering should not be done more than twice.
d. In soldering process, stress on the LEDs during heating should be avoided.
e. After soldering, do not bend the circuit board.
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DATASHEET
SMD HP XI3535
1W Series
18 Copyright © 2012, Everlight All Rights Reserved. Release Date: Issue No: DHE-0002027 www.everlight.com
Wavelength Characteristics
For Cool-White, Warm-White
Relative Spectral Distribution
@ Solder Pad Temperature = 25℃
400 500 600 700 800
0.0
0.2
0.4
0.6
0.8
1.0 Warm-white-CRI>80
Nature-white-CRI>80
Cool-white-CRI>80
Warm-white-CRI>90
Cool-white-CRI>90
Relative Luminous Intenstiy
Wavelength(nm)
Typical Electrical Characteristics
For Cool-White, Warm-White
@ Solder Pad Temperature = 25℃
0 50 100 150 200 250 300 350
2.5
2.6
2.7
2.8
2.9
3.0
3.1
3.2
3.3
Forward Voltage(V)
Forward Current(mA)
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DATASHEET
SMD HP XI3535
1W Series
19 Copyright © 2012, Everlight All Rights Reserved. Release Date: Issue No: DHE-0002027 www.everlight.com
Typical Relative Luminous Flux V.S. Forward Current
For Cool-White ,Warm-White
@ Solder Pad Temperature = 25℃
0 50 100 150 200 250 300 350
0.0
0.2
0.4
0.6
0.8
1.0
Relative Luminous Intensity
Forward Current(mA)
Typical Wavelength & Color Shift Characteristics
V.S. Forward Current
For Cool-White , Warm-White
@ Solder Pad Temperature = 25℃
50 100 150 200 250 300 350
2000
3000
4000
5000
6000
7000 Coll-White
Warm-White
CCT
Forward Current(mA)
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DATASHEET
SMD HP XI3535
1W Series
20 Copyright © 2012, Everlight All Rights Reserved. Release Date: Issue No: DHE-0002027 www.everlight.com
Forward Current Derating Curve
@ Junction Temperature <115℃
0 20 40 60 80 100
100
150
200
250
300
350
400
Forward Current (mA)
Soldering Temperature (oC)
Typical Radiation Patterns
3535 series: Typical Diagram Characteristics of Radiation for Warm-White and
Cool-White
0
10
20
30
40
50
60
70
80
90
0 30 60 90
0.0
0.2
0.4
0.6
0.8
1.0
A
Notes:
1. 2θ1/2 is the off axis angle from lamp centerline where the luminous intensity is 1/2 of the peak value.
2. View angle tolerance is ± 5∘.
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DATASHEET
SMD HP XI3535
1W Series
21 Copyright © 2012, Everlight All Rights Reserved. Release Date: Issue No: DHE-0002027 www.everlight.com
Emitter Tape Packaging
MOQ >2Kpcs, multiple of 400pcs per reel
MOQ <2Kpcs, multiple of 100pcs per reel
Moisture Resistant Packaging
Aluminum moistue-proof bag
Label
Desiccant
Label
Label Aluminum moisture-proof bag Desiccant Label
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DATASHEET
SMD HP XI3535
1W Series
22 Copyright © 2012, Everlight All Rights Reserved. Release Date: Issue No: DHE-0002027 www.everlight.com
Emitter Reel Packaging
Reel Dimensions
Notes:
1. Dimensions are in millimeters.
2. Tolerances unless mentioned are ±0.1mm.
Product Labeling
Label Explanation
CPN: Customer Specification (when required)
P/N : Everlight Production Number
QTY: Packing Quantity
CAT: Luminous Flux (Brightness) Bin
HUE: Color Bin
REF: Forward Voltage Bin
LOT No: Lot Number
MADE IN TAIWAN: Production Place
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DATASHEET
SMD HP XI3535
1W Series
23 Copyright © 2012, Everlight All Rights Reserved. Release Date: Issue No: DHE-0002027 www.everlight.com
Storage Conditions
Before the package is opened: The LEDs should be stored at 30°C or less and 50%RH or less after being
shipped from Everlight. The storage life is 6 months. If the LEDs are to be stored for more than 6 months,
they should be stored in a sealed container with a nitrogen atmosphere and moisture absorbent material.
After opening the package: The LED's should be stored under 30℃ or less and 30%RH or less. The LED
should be used within 168hrs (7days) after opening the package. If unused LEDs remain, they should be
stored in moisture proof packages.
Before using LEDs: The LEDs should be baked under the following conditions: pre-curing at 60±5℃ for 24
hours.
Do not stack assemblies containing Everlight XI3535 LEDs to prevent damage to the optical surface of
LEDs. Forces applied to the optical surface may result in the surface being damaged.
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DATASHEET
SMD HP XI3535
1W Series
24 Copyright © 2012, Everlight All Rights Reserved. Release Date: Issue No: DHE-0002027 www.everlight.com
Revision History
Current version: 04.09.2013
Issue No: DHE-0002027
Version: 7
Created by: Betty Hong
Page Subjects (major change in previous version) Date of change
P5,P6,P7 New 3000K、4000K、5000K Series. 2012-12-07
P7 New XI3535-KT657J1-03201-000P 2013-02-07
P4 Change the Max. Peak Pulse Current 2013-03-13
P5,P7 Create New CRI>90 spec 2013-03-26
P21 MOQ >2Kpcs, multiple of 400pcs per reel
MOQ <2Kpcs, multiple of 100pcs per reel 2013-04-09
