Datasheet

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Introduction

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

substrate based COB LED achieving high efficiency at

Energy Star / ANSI color temperature ranges.

Features Applications

 LM-80 Certified

 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

 Typical Viewing Angle 115°

 Indoor General Lighting

 Replacement Bulb

 Recessed Can

JU1215

9V/4W

3S8P/EU Series

炬

Summary of content (27 pages)

PAGE 1
JU1215 9V/4W 3S8P/EU Series 炬 Introduction Everlight’s JU1215 9V/4W 3S8P/EU series is a ceramic substrate based COB LED achieving high efficiency at Energy Star / ANSI color temperature ranges. Features Applications  LM-80 Certified  Indoor General Lighting  High power DC COB & high efficiency  Replacement Bulb  Multi-Chip Solution  Recessed Can  Dimension:15mm*12mm*1.
PAGE 2
DATASHEET JU1215 9V/4W 3S8P/EU Series Table of Contents Table of Contents .................................................................................................................................................. 2 Product Nomenclature .......................................................................................................................................... 3 Absolute Maximum Ratings .....................................................................................................
PAGE 3
DATASHEET JU1215 9V/4W 3S8P/EU 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/EU Series Absolute Maximum Ratings Parameter Symbol Ratings Unit Max. DC Forward Current (mA) IF 700[1] mA Max. Peak Pulse Current (mA) IPulse 900[2] mA Power Dissipation Pd 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.
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DATASHEET JU1215 9V/4W 3S8P/EU Series PN of the JU1215 9V/4W 3S8P series: White LEDs Minimum Typical Typical Luminous Luminous Luminous Order Code of JU1215 Flux (lm) Forward Voltage Current (V) (mA) CRI [1] CCT (K) Flux (lm) Forward Flux (lm) (min.) @Tj=25°C @Tj=25°C @Tj=85°C JU1215-KM277K4-09804-450T/EU 300 327 290 27K-1~27K-4 8.0~11.0 400 80 JU1215-KM307K4-09804-450T/EU 300 350 311 30K-1~30K-4 8.0~11.
PAGE 6
DATASHEET JU1215 9V/4W 3S8P/EU 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 6 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 4 100 110 120 130 140 150 160 180 200 225 250 275 300 325 350 375 400 425 450 475 500 5
PAGE 7
DATASHEET JU1215 9V/4W 3S8P/EU Series White Bin Structure Chromaticity specification defined by ANSI Notes: 1. 2. 3. 4. 5. 7 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 Copyright © 2012, Everlight All Rights Reserved. Release Date: 2016.08.26 Issue No: DHE-0003137 Rev:1 www.everlight.
PAGE 8
DATASHEET JU1215 9V/4W 3S8P/EU 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/EU 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/EU 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.
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DATASHEET JU1215 9V/4W 3S8P/EU 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. 11 Color coordinates measurement allowance : ±0.
PAGE 12
DATASHEET JU1215 9V/4W 3S8P/EU 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. 12 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. Copyright © 2012, Everlight All Rights Reserved. Release Date: 2016.08.
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DATASHEET JU1215 9V/4W 3S8P/EU Series Mechanical Dimension EVERLIGHT EHP-C52C Chip Configuration Notes: 1. Dimensions are in millimeters. 2. Tolerances unless mentioned are ± 0.1mm 13 Copyright © 2012, Everlight All Rights Reserved. Release Date: 2016.08.26 Issue No: DHE-0003137 Rev: 1 www.everlight.
PAGE 14
DATASHEET JU1215 9V/4W 3S8P/EU Series Typical Electro-Optical Characteristic Curve Relative Spectral Power 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 = 400mA 1.2 Warm White Cool White Relative Luminous Flux 1.0 0.8 0.6 0.4 0.2 0.
PAGE 15
DATASHEET JU1215 9V/4W 3S8P/EU Series Forward Voltage vs. Forward Current @ Substrate Temperature = 25℃ 10.0 Forward Voltage(V) 9.6 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 1.3 1.0 0.7 0.4 0.1 0 100 200 300 400 500 600 700 800 Forward Current(mA) 15 Copyright © 2012, Everlight All Rights Reserved. Release Date: 2016.08.
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DATASHEET JU1215 9V/4W 3S8P/EU Series Correlated Color Temperature vs. Forward Current @ Substrate Temperature = 25℃ 6000 Correlated Color Temperature(K) 5500 Warm White Cool White 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/EU Series Forward Voltage vs. Substrate Temperature @ Forward Current = 400mA 10.0 Forward Voltage(V) 9.5 9.0 8.5 8.0 25 35 45 55 65 75 85 95 Substrate Temperature( °C ) 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: 17 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.
PAGE 18
DATASHEET JU1215 9V/4W 3S8P/EU 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/EU Series Outside Carton Packaging Quantity  100 PCS Per Tray  10 Trays Per Outside Carton Recommended Installation Screw Pitch JU1215 19 Copyright © 2012, Everlight All Rights Reserved. Release Date: 2016.08.26 Issue No: DHE-0003137 Rev: 1 www.everlight.
PAGE 20
DATASHEET JU1215 9V/4W 3S8P/EU 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/EU 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 26
DATASHEET JU1215 9V/4W 3S8P/EU 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 - 55⁰C Case Temp Test Condition 2 - 85⁰C Case Temp Test Condition 3 - 105⁰C Case 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) 400 Test duration (hours)
PAGE 27
DATASHEET JU1215 9V/4W 3S8P/EU Series Revision History Current version:2016.08.26 Issue No: DHE-0003137 Version: 1 Created by: Penny Pan Page 27 Subjects (major change in previous version) Copyright © 2012, Everlight All Rights Reserved. Release Date: 2016.08.26 Issue No: DHE-0003137 Rev: 1 Date of change www.everlight.