JU1215 12V/7W Series

炬
12V/7W Series
JU1215
Introduction
Everlight`s JU11215 12V/7W Series is a ceramic substrate
based LED achieving high efficiency while maintaining high CRI
at Energy Star / ANSI color temperature ranges.
Features
Applications
 LM-80 Certified
 Replacement Bulb
 High Power COB & High CRI LED
 Indoor General Lighting
 Multi-Chip Solution
 Recessed Can Lighting
 Dimension:12 mm x 15 mm x 1.6 mm
 Main Parameters: Luminous Flux,
Forward Voltage , Chromaticity and
Color Rendering Index
 RoHS compliant
 Energy Star / ANSI Compliant Binning
Structure
 Typical Viewing Angle: 115°
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DATASHEET
JU1215
12V/7W Series
Table of Contents
Table of Contents................................................................................................................................................ 2
Product Nomenclature ....................................................................................................................................... 3
Absolute Maximum Ratings ................................................................................................................. … … … ..4
PN of the JU1215 12V/7W series:White LEDs.................................................................................................. 5
Product Binning:Luminlous Flux Bins ............................................................................................................. 6
Prodcut Binning:White Bin Structure............................................................................................................... 7
Prodcut Binning:Warm White Bin Structure .................................................................................................... 8
Product Binning:Warm White Bin Coordinates............................................................................................... 8
Prodcut Binning:Neutral White Bin Structure ................................................................................................. 9
Product Binning:Neutral White Bin Coordinates ............................................................................................ 9
Prodcut Binning:Cool White Bin Structure.................................................................................................... 10
Product Binning:Cool White Bin Coordinates................................................................................................11
Product Binning:Forward Voltage Bins ........................................................................................................ 12
Mechanical Dimension ..................................................................................................................................... 13
Pad Configuration............................................................................................................................................. 14
Typical Electro-Optical Characteristic Curve ................................................................................................ 15
Product Labeling .............................................................................................................................................. 20
Carrier Tray Specification ................................................................................................................................ 20
Precautions of Use ........................................................................................................................................... 22
LM-80 test report............................................................................................................................................... 24
Lumen Maintenance Life Projection ............................................................................................................... 28
Revision History ............................................................................................................................................... 29
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DATASHEET
JU1215
12V/7W Series
Product Nomenclature
The product name is designated as below:
JU1215-CDEFGHJ-KLMNP-QRST
Family name
JU1215
Designation:
CD = lighting color and wavelength [1]
EF = color bin or CCT bin
G = internal code
HJ = min. luminous flux (lm) or radiation power (mW) performance
KL = forward voltage bin[2]
M = internal code
NP = power consumption[3]
Q= internal code
R= Dam Diameter[4]
S= internal code
T=Type of Package[5]
Notes
1.
Table of lighting color and wavelength
Symbol
Color
CCT range
GT
Cool-White
4745~7050K
KT
Cool-White
4745~7050K
Warm-White
2580~3710K
LM
3710K-4745K
Neutral-White
Warm White
2580~3710K
KM
Neutral-White
3710K-4745K
Color Rendering Index
>65
>80
>70
>80
2.
Table of forward voltage bin
Symbol
Description
12
12V Input Voltage
3.
Power consumption:
Symbol
Description
7
7W
4. Dam Diameter:
Symbol
Description
9
9.0-9.9mm
5. Table of packaging types:
Symbol
Description
T
Tray
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DATASHEET
JU1215
12V/7W Series
Absolute Maximum Ratings
Parameter
Symbol
Ratings
Unit
Max. DC Forward Current (mA)
IF
750[1]
mA
Max. Peak Pulse Current (mA)
IPulse
800[2]
mA
Power Dissipation
Pd
7
W
Thermal Resistance(junction to board)
Rth
3.6
°C/W
Max. Junction Temperature
TJ
115
°C
Operating Temperature
TOpr
-40 ~ +85
°C
Storage Temperature
TStg
-40 ~ +85
°C
Tb
Measuring point for
board temperature
Tj
Rth
Notes:
1.
2.
3.
For optimal performance, Everlight recommends 550mA operation.
tp ≦100ms, Duty cycle = 25%
The JU1215 12V/7W series LEDs are not designed for reverse bias use.
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DATASHEET
JU1215
12V/7W Series
PN of the JU1215 12V/7W series: White LEDs
Minimum
Typical
Typical
Luminous
Luminous
Luminous
Order Code of JU1215
Flux (lm)
Forward
Voltage
Current
(V)
(mA)
CRI
CCT (K)
Flux (lm)
Forward
Flux (lm)
(min.)
@Tj=25°C
@Tj=25°C
@Tj=85°C
JU1215-KM277N6-12507-090T
650
710
643
27K-1~27K-4
11.0~14.0
550
80
JU1215-KM307N6-12507-090T
650
730
661
30K-1~30K-4
11.0~14.0
550
80
JU1215-KM407N6-12507-090T
650
745
675
40K-1~40K-4
11.0~14.0
550
80
JU1215-KT507N7-12507-090T
700
810
736
50K-1~50K-4
11.0~14.0
550
80
JU1215-KT577N7-12507-090T
700
810
736
57K-1~57K-4
11.0~14.0
550
80
JU1215-KT657N7-12507-090T
700
810
736
65K-1~65K-4
11.0~14.0
550
80
Notes:
1.
CRI measurement tolerance: ±2.
2.
Luminous flux measurement tolerance: ±10%.
3.
The values of luminous flux @ Tj=85°C are caculated and for reference only.
4.
Typical luminous flux or light output performance is operated within the condition guided by this datasheet.
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DATASHEET
JU1215
12V/7W Series
Product Binning
Luminous Flux Bins
Group
E
F
Bin
Minimum
Photometric
Flux (lm)
Maximum
Photometric
Flux (lm)
1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
7
8
9
4
5
6
8
10
13
17
20
23
27
33
39
45
52
60
70
80
90
5
6
8
10
13
17
20
23
27
33
39
45
52
60
70
80
90
100
Group
J
K
N
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Bin
Minimum
Photometric
Flux (lm)
Maximum
Photometric
Flux (lm)
1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
7
8
100
110
120
130
140
150
160
180
200
225
250
275
300
325
350
375
400
425
450
475
500
550
600
650
700
750
110
120
130
140
150
160
180
200
225
250
275
300
325
350
375
400
425
450
475
500
550
600
650
700
750
800
9
800
900
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DATASHEET
JU1215
12V/7W Series
White Bin Structure
Chromaticity specification defined by ANSI
Notes:
1.
2.
3.
4.
5.
The CCT range of Cool-White varies from 4745K to 7050K.
The CCT range of Neutral-White varies from 3710K to 4745K.
The CCT range of Warm-White varies from 2580K to 3710K
Color coordinates measurement allowance : ±0.01
Color bins are defined at IF=550mA operation
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DATASHEET
JU1215
12V/7W Series
Warm-White Bin Structure
Warm-White Bin Coordinates
2700K
Bin
CIE X
CIE Y
0.469
0.429
0.459
0.410
27K-1
0.470
0.413
0.481
0.432
Reference Range: 2580~2700K
Bin
CIE X
CIE Y
0.459
0.410
0.448
0.392
27K-4
0.459
0.394
0.470
0.413
Reference Range: 2580~2700K
Bin
CIE X
CIE Y
0.456
0.426
0.447
0.408
27K-2
0.459
0.410
0.469
0.429
Reference Range: 2700~2870K
Bin
CIE X
CIE Y
0.447
0.408
0.437
0.389
27K-3
0.448
0.392
0.459
0.410
Reference Range: 2700~2870K
3000K
Bin
CIE X
CIE Y
0.443
0.421
0.435
0.403
30K-1
0.447
0.408
0.456
0.426
Reference Range: 2870~3000K
Bin
CIE X
CIE Y
0.435
0.403
0.426
0.385
30K-4
0.437
0.389
0.447
0.408
Reference Range: 2870~3000K
Notes:
1.
Bin
CIE X
CIE Y
0.430
0.417
0.422
0.399
30K-2
0.435
0.403
0.443
0.421
Reference Range: 3000~3220K
Bin
CIE X
CIE Y
0.422
0.399
0.415
0.381
30K-3
0.426
0.385
0.435
0.403
Reference Range: 3000~3220K
Color coordinates measurement allowance : ±0.01.
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DATASHEET
JU1215
12V/7W Series
Neutral-White Bin Structure
Neutral-White Bin Coordinates
4000K
Bin
CIE X
CIE Y
0.387
0.396
0.383
0.380
40K-1
0.395
0.388
0.401
0.404
Reference Range: 3710~4000K
Bin
CIE X
CIE Y
0.383
0.380
0.378
0.365
40K-4
0.390
0.372
0.395
0.388
Reference Range: 3710~4000K
Notes:
Bin
CIE X
CIE Y
0.374
0.387
0.370
0.373
40K-2
0.383
0.380
0.387
0.396
Reference Range: 4000~4260K
Bin
CIE X
CIE Y
0.370
0.373
0.367
0.358
40K-3
0.378
0.365
0.383
0.380
Reference Range: 4000~4260K
1. Color coordinates measurement allowance : ±0.01.
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DATASHEET
JU1215
12V/7W Series
Cool-White Bin Structure
Cool-White Bin Coordinates
5000K
Bin
CIE X
CIE Y
0.346
0.369
0.345
0.356
50K-1
0.353
0.362
0.355
0.376
Reference Range: 4745~5000K
Bin
CIE X
CIE Y
0.345
0.356
0.344
0.343
50K-4
0.352
0.349
0.353
0.362
Reference Range: 4745~5000K
Bin
CIE X
CIE Y
0.338
0.362
0.337
0.349
50K-2
0.345
0.356
0.346
0.369
Reference Range: 5000~5310K
Bin
CIE X
CIE Y
0.337
0.349
0.337
0.337
50K-3
0.344
0.343
0.345
0.356
Reference Range: 5000~5310K
5700K
Bin
CIE X
CIE Y
0.329
0.354
0.329
0.342
57K-1
0.337
0.349
0.338
0.362
Reference Range: 5310~5700K
Bin
CIE X
CIE Y
0.329
0.342
0.329
0.331
57K-4
0.337
0.337
0.337
0.349
Reference Range: 5310~5700K
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Bin
CIE X
CIE Y
0.321
0.346
0.322
0.335
57K-2
0.329
0.342
0.329
0.354
Reference Range: 5700~6020K
Bin
CIE X
CIE Y
0.322
0.335
0.322
0.324
57K-3
0.329
0.331
0.329
0.342
Reference Range: 5700~6020K
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DATASHEET
JU1215
12V/7W Series
6500K
Bin
CIE X
CIE Y
0.312
0.339
0.313
0.329
65K-1
0.321
0.337
0.321
0.348
Reference Range: 6020~6500K
Bin
CIE X
CIE Y
0.313
0.329
0.315
0.319
65K-4
0.322
0.326
0.321
0.337
Reference Range: 6020~6500K
Bin
CIE X
CIE Y
0.303
0.330
0.305
0.321
65K-2
0.313
0.329
0.312
0.339
Reference Range: 6500~7050K
Bin
CIE X
CIE Y
0.305
0.321
0.307
0.311
65K-3
0.315
0.319
0.313
0.329
Reference Range: 6500~7050K
Notes:
1.
Color coordinates measurement allowance : ±0.01
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DATASHEET
JU1215
12V/7W Series
Forward Voltage Bins
Bin
Minimum Forward
Voltage (V)
Maximum Forward
Voltage (V)
R3
11.0
12.0
R4
12.0
13.0
R5
13.0
14.0
Notes:
1.
2.
3.
Forward voltage measurement tolerance: ±2%.
Forward voltage bins are defined at IF=550mA operation.
Other Forward Voltage bins for White LEDs available upon request. Please contact your local Everlight sales
office.
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DATASHEET
JU1215
12V/7W Series
Mechanical Dimension
1215-90
4 series × 5 parallel
Note:
1.
2.
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Dimensions are in millimeters.
Tolerances unless mentioned are ± 0.1mm.
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DATASHEET
JU1215
12V/7W Series
Pad Configuration
1
1215-90
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2
PAD
FUNCTION
1
ANODE
2
CATHODE
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DATASHEET
JU1215
12V/7W Series
Typical Electro-Optical Characteristic Curve
Relative Spectral Distribution
@ Substrate Temperature = 25℃
Relative Luminous Intensity
1.0
Warm White
Cool White
0.8
0.6
0.4
0.2
0.0
400
500
600
700
800
Wavelength(nm)
Relative Luminous Flux vs. Substrate Temperature
@Forward Current = 550mA
1.2
Warm White
Cool White
Relative Luminous Flux
1.0
0.8
0.6
0.4
0.2
0.0
25
35
45
55
65
75
85
o
Subs trate Temperature( C)
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DATASHEET
JU1215
12V/7W Series
Forward Voltage vs. Forward Current
@ Substrate Temperature = 25℃
15
Forward Voltage(V)
14
13
12
11
10
0
200
400
600
800
1000
Forward Current (mA)
Relative Luminous Flux vs. Forward Current
@ Substrate Temperature = 25℃
1.6
Relative Luminous Flux
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
0
200
400
600
800
1000
Forward Current (mA)
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DATASHEET
JU1215
12V/7W Series
Correlated Color Temperature vs. Forward Current
@ Substrate Temperature = 25℃
6000
Correlated Color Temperature(K)
5500
5000
4500
Cool White
Warm White
4000
3500
3000
2500
0
200
400
600
800
1000
Forward Current (mA)
Correlated Color Temperature vs. Substrate Temperature
@ Forward Current = 550mA
6000
Correlated Color Temperature(K)
5500
5000
4500
Warm White
Cool White
4000
3500
3000
2500
25
35
45
55
65
75
85
95
o
Substrate Temperature( C)
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DATASHEET
JU1215
12V/7W Series
Forward Voltage vs. Substrate Temperature
@ Forward Current = 550mA
15
Forward Voltage (V)
14
13
12
11
10
25
35
45
55
65
75
85
o
Substrate Temperature( C)
Forward Current Derating Curve
@ Junction Temperature <115℃
800
Forward Current (mA)
700
600
500
400
300
200
100
0
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20
40
60
80
o
Substrate Temperature( C)
100
120
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DATASHEET
JU1215
12V/7W Series
Typical Diagram Characteristics of Radiation Patterns
Notes:
1.
2.
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2θ1/2 is the off axis angle from lamp centerline where the luminous intensity is 1/2 of the peak value.
Viewing angle tolerance is ± 5∘.
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DATASHEET
JU1215
12V/7W Series
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
Carrier Tray Specification
Loaded Quantity:100 PCS Per Tray
Notes:
1. Dimensions are in millimeters.
2. Tolerances unless mentioned are ± 0.1mm
LED Direction
 The Recycle mark on the LEDs will be toward the Anode mark on the carrier tray.
Moisture Resistant Packaging
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DATASHEET
JU1215
12V/7W Series
Outside Carton
Packaging Quantity
 100 PCS Per Tray
 10 Trays Per Outside Carton
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DATASHEET
JU1215
12V/7W Series
Precautions of Use
Over-Current-Proof
Though the JU1215 has a conducted ESD protection mechanism, customers must

not use the device in reverse and should apply resistors for extra protection.
Otherwise slight voltage shift may cause significant current changes and burn out
failure may happen.
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 and the storage life limit is 6 months. If the LEDs
are stored for 6 months or more, they should be stored in a sealed container with a
nitrogen atmosphere and moisture absorbent material.
 After opening the package: The LED should be stored under 30°C or less and 30%RH or
less. The LED should be used within 168hrs (7days) after opening the package. If unused
LEDs remain, it should be stored in moisture proof packages.
 Do not stack assemblies.
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DATASHEET
JU1215
12V/7W Series
Handling

Do not put mechanical stress on the LED.

Never touch the optical surface with finger or sharp object. The LED surface could be
soiled or damaged, which could affect the optical performance of the LED.

In low-humidity work environment, please keep handling the LEDs with appropriate
ESD grounding.

It is recommended to handle the LED with powder-less latex gloves.
Manual Handling

When handling the product, do not apply direct pressure on the optical surface.

Do not touch the resin with tweezers to avoid scratching or other damage.
Thermal Management

Sufficient thermal management must be implemented. Substrate of the positive in
temperature must be kept under 105°C at the driving current of 550mA.Otherwise,
the junction temperature of die may exceed the limit at high current driving conditions
and the LEDs’lifetime may be decrease dramatically.
Revision
:7©
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LifecyclePhase:
Release Date:2013-12-24
2012, Everlight All Rights Reserved. Release Date: Oct.3.2013 Issue No: DHE-0002043
Rev: 7
16:29:35.0
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Expired Period: Forever
DATASHEET
JU1215
12V/7W Series
LM-80 Test Reprot
Revision
:7©
24 Copyright
LifecyclePhase:
Release Date:2013-12-24
2012, Everlight All Rights Reserved. Release Date: Oct.3.2013 Issue No: DHE-0002043
Rev: 7
16:29:35.0
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Expired Period: Forever
DATASHEET
JU1215
12V/7W Series
Revision
:7©
25 Copyright
LifecyclePhase:
Release Date:2013-12-24
2012, Everlight All Rights Reserved. Release Date: Oct.3.2013 Issue No: DHE-0002043
Rev: 7
16:29:35.0
www.everlight.com
Expired Period: Forever
DATASHEET
JU1215
12V/7W Series
Revision
:7©
26 Copyright
LifecyclePhase:
Release Date:2013-12-24
2012, Everlight All Rights Reserved. Release Date: Oct.3.2013 Issue No: DHE-0002043
Rev: 7
16:29:35.0
www.everlight.com
Expired Period: Forever
DATASHEET
JU1215
12V/7W Series
Revision
:7©
27 Copyright
LifecyclePhase:
Release Date:2013-12-24
2012, Everlight All Rights Reserved. Release Date: Oct.3.2013 Issue No: DHE-0002043
Rev: 7
16:29:35.0
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Expired Period: Forever
DATASHEET
JU1215
12V/7W Series
Lumen Maintenance Life Projection
Table 1: Report at each LM-80 Test Condition
Description of LED Light Source
Tested (manufacturer, model,
catalog number)
Test Condition 1 - 55C Case
Test Condition 2 - 85C Case
Test Condition 3 - 95C Case
Temp
Temp
Temp
Sample size
25
Sample size
25
Sample size
25
Number of failures
0
Number of failures
0
Number of failures
0
DUT drive current
used in the test (mA)
Test duration (hours)
Test duration used for
projection (hour to
hour)
Tested case
600
6,000
1,000 10,000
55
temperature (C)
DUT drive current
used in the test (mA)
Test duration (hours)
Test duration used for
projection (hour to
hour)
Tested case
temperature (C)
600
6,000
1,000 10,000
85
DUT drive current
600
used in the test (mA)
Test duration (hours)
Test duration used for
projection (hour to
hour)
6,000
1,000 10,000
Tested case
95
temperature (C)
α
6.306E-06
α
6.605E-06
α
6.962E-06
B
1.006
B
1.005
B
1.001
Calculated L70(6k)
(hours)
Reported L70(6k)
(hours)
Revision
:7©
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Calculated L70(6k)
57,000
>36000
(hours)
Reported L70(6k)
(hours)
Calculated L70(6k)
55,000
>36000
(hours)
51,000
Reported L70(6k)
(hours)
Release Date:2013-12-24
2012, Everlight All Rights Reserved. Release Date: Oct.3.2013 Issue No: DHE-0002043
Rev: 7
>36000
16:29:35.0
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Expired Period: Forever
DATASHEET
JU1215
12V/7W Series
Revision History
Current version: 10.03.2013
Issue No: DHE-0002043
Version: 7
Created by: Alun Hu
Page
Subjects (major change in previous version)
Date of change
Create new – Warm-White & Neutral-White
Dec.11.2012
Create new – Cool-White
Fub.01.2013
20
Created Moisture Resistant Packaging
May.09.2013
24
July.26.2013
13
Created LM80 test report
Modify mechanical dimensions of image formats
4
Modify Max. DC Forward Current (mA)
Oct.03.2013
28
Change Lumen Maintenance Life Projection
Dec.20.2013
Revision
:7©
29 Copyright
LifecyclePhase:
Aug.28.2013
Release Date:2013-12-24
2012, Everlight All Rights Reserved. Release Date: Oct.3.2013 Issue No: DHE-0002043
Rev: 7
16:29:35.0
www.everlight.com
Expired Period: Forever