Datasheet

ManualsBrandsEverlight Electronics ManualsCOB LEDsLED COB Warm White 11 V 3.7 W

LifecyclePhase:

Revision : 1

Expired Period: Forever

Release Date:2012-12-10 16:01:00.0

www.everlight.com

Introduction

Everlight’s JU1215 9V/4W 3S8P series is a ceramic

substrate based COB LED achieving high efficiency at

Energy Star / ANSI color temperature ranges.

Features Applications

 High power DC COB & high efficiency

 Multi-Chip Solution

 Dimension:15mm*12mm*1.3mm

 Main Parameters: Luminous Flux, Forward

Voltage , Chromaticity and Color Rendering

Index

 RoHS compliant

 Energy Star / ANSI Compliant Binning

Structure

 Reliability testing conforms to IESNA LM80

Lumen maintenance test method

 Typical Viewing Angle 115°

 Indoor General Lighting

 Replacement Bulb

 Recessed Can

JU1215

9V/4W

3S8P Series

炬

Summary of content (22 pages)

PAGE 1
JU1215 9V/4W 3S8P Series 炬 Introduction Everlight’s JU1215 9V/4W 3S8P series is a ceramic substrate based COB LED achieving high efficiency at Energy Star / ANSI color temperature ranges. Features Applications  High power DC COB & high efficiency  Indoor General Lighting  Multi-Chip Solution  Replacement Bulb  Dimension:15mm*12mm*1.
PAGE 2
DATASHEET JU1215 9V/4W 3S8P Series Table of Contents Table of Contents .................................................................................................................................................. 2 Product Nomenclature.......................................................................................................................................... 3 Absolute Maximum Ratings .........................................................................................................
PAGE 3
DATASHEET JU1215 9V/4W 3S8P 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.
PAGE 4
DATASHEET JU1215 9V/4W 3S8P Series Absolute Maximum Ratings Parameter Symbol Ratings Unit Max. DC Forward Current (mA) IF 400[1] mA Max. Peak Pulse Current (mA) IPulse 700[2] mA Power Dissipation Pd 3.7 W Thermal Resistance(junction to board) Rth 7 K/W Max. Junction Temperature TJ 115 °C Operating Temperature TOpr -40 ~ +85 °C Storage Temperature TStg -40 ~ +85 °C Measuring point for board temperature Rth Notes: 1. 2. 3.
PAGE 5
DATASHEET JU1215 9V/4W 3S8P Series PN of the JU1215 9V/4W 3S8P series: White LEDs Minimum Typical Luminous Luminous Flux (lm) Flux (lm) Forward Forward Voltage Current (V) (mA) CRI [1] Color Order Code of JU1215 CCT (K) (min.) Warm White 2700 JU1215-KM277K4-09804-450T 300 327 27K-1~27K-4 8.0~11.0 400 80 Warm White 3000 JU1215-KM307K4-09804-450T 300 350 30K-1~30K-4 8.0~11.0 400 80 Neutral White 4000 JU1215-KM407K4-09804-450T 300 359 40K-1~40K-4 8.0~11.
PAGE 6
DATASHEET JU1215 9V/4W 3S8P 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 Revision :1 6 Copyright © 2012, Everlight All Rights Reserved. Release Date: 21.11.
PAGE 7
DATASHEET JU1215 9V/4W 3S8P 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=400mA operation Revision :1 7 Copyright © 2012, Everlight All Rights Reserved. Release Date: 21.11.
PAGE 8
DATASHEET JU1215 9V/4W 3S8P 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.
PAGE 9
DATASHEET JU1215 9V/4W 3S8P 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.
PAGE 10
DATASHEET JU1215 9V/4W 3S8P 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.
PAGE 11
DATASHEET JU1215 9V/4W 3S8P 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.
PAGE 12
DATASHEET JU1215 9V/4W 3S8P Series Forward Voltage Bins Bin Minimum Forward Voltage (V) Maximum Forward Voltage (V) O8 8.0 8.5 O9 8.5 9.0 R1 9.0 10.0 R2 10.0 11.0 Notes: 1. 2. 3. Forward voltage measurement tolerance: ±0.15V. Forward voltage bins are defined at IF=400mA operation. Other Forward Voltage bins for White LEDs available upon request. Please contact your local Everlight sales office. Revision 1 Everlight All Rights Reserved. Release Date: 21.11.
PAGE 13
DATASHEET JU1215 9V/4W 3S8P Series Mechanical Dimension Chip Configuration Notes: 1. Dimensions are in millimeters. 2. Tolerances unless mentioned are ± 0.1mm Revision 1 Everlight All Rights Reserved. Release Date: 21.11.2012 Issue No: DHE-0002050 Release Date:2012-12-10www.everlight.com 16:01:00.
PAGE 14
DATASHEET JU1215 9V/4W 3S8P Series Typical Electro-Optical Characteristic Curve Relative Spectral Power Distribution @ Substrate Temperature = 25℃ Relative Spectral Power Distribution 1.0 3000K 5700K 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 = 400mA Relative Luminous Flux 1.2 3000K 5700K 1.0 0.8 0.6 0.4 0.2 0.0 25 35 45 55 65 75 Substrate Temperature( 85 95 ) Revision 1 Everlight All Rights Reserved.
PAGE 15
DATASHEET JU1215 9V/4W 3S8P Series Forward Voltage vs. Forward Current @ Substrate Temperature = 25℃ 10.0 Forward Voltage(V) 9.6 3000K 5700K 9.2 8.8 8.4 8.0 0 100 200 300 400 500 600 700 800 Forward Current(mA) Relative Luminous Flux vs. Forward Current @ Substrate Temperature = 25℃ 1.9 Relative Luminous Flux 1.6 3000K 5700K 1.3 1.0 0.7 0.4 0.1 0 100 200 300 400 500 600 700 800 Forward Current(mA) Revision 1 Everlight All Rights Reserved. Release Date: 21.11.
PAGE 16
DATASHEET JU1215 9V/4W 3S8P Series Correlated Color Temperature vs. Forward Current @ Substrate Temperature = 25℃ 6000 3000K 5700K Correlated Color Temperature(K) 5500 5000 4500 4000 3500 3000 2500 0 100 200 300 400 500 600 700 800 Forward Current(mA) Correlated Color Temperature vs.
PAGE 17
DATASHEET JU1215 9V/4W 3S8P Series Typical Diagram Characteristics of Radiation Patterns 0 1.0 10 20 30 40 0.8 50 0.6 60 0.4 70 0.2 0.0 -90 80 -60 -30 0 90 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. Revision 1 Everlight All Rights Reserved. Release Date: 21.11.2012 Issue No: DHE-0002050 Release Date:2012-12-10www.everlight.com 16:01:00.
PAGE 18
DATASHEET JU1215 9V/4W 3S8P 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.
PAGE 19
DATASHEET JU1215 9V/4W 3S8P Series Outside Carton Packaging Quantity  100 PCS Per Tray  10 Trays Per Outside Carton Recommended Installation Screw Pitch JU1215 Revision 1 Everlight All Rights Reserved. Release Date: 21.11.2012 Issue No: DHE-0002050 Release Date:2012-12-10www.everlight.com 16:01:00.
PAGE 20
DATASHEET JU1215 9V/4W 3S8P 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.
PAGE 21
DATASHEET JU1215 9V/4W 3S8P 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.
PAGE 22
DATASHEET JU1215 9V/4W 3S8P Series Revision History Current version: 2012/11/21 Previous version: N/A Device No. DHE-0002050 Rev. Ver. 1 Page Subjects (major change in previous version) Date of change Revision 1 Everlight All Rights Reserved. Release Date: 21.11.2012 Issue No: DHE-0002050 Release Date:2012-12-10www.everlight.com 16:01:00.