SMD Low Power LED 61-238/XK2C-BXXXXXXXXXX/ET Features ‧ P-LCC-6 package ‧ Top view LED ‧ Wide viewing angle:120° ‧ High Luminous intensity ‧ High Efficacy ‧ Pb-free ‧ RoHS-compliant . Description ˙The Everlight 61-238 package has high efficacy, high CRI, low power consumption, wide viewing angle and a compact form factor. These features make this package an ideal LED for all lighting applications. Applications ‧General lighting ‧Decorative and Entertainment Lighting ‧Indicators ‧Illumination ‧Switch lights 1 Copyright © 2010, Everlight All Rights Reserved. Release Date : 06-Apr.-2011. Issue No: v2 Device No: DSE-0003809 www.everlight.com DATASHEET SMD Low Power LED 61-238/XK2C-BXXXXXXXXXX/ET Product Number Explanation Notes Table of Color Rendering Index Symbol Description M CRI(min) : 60 N CRI(min) : 65 L CRI(min) : 70 Q CRI(min) : 75 K CRI(min) : 80 H Notes: 1. Tolerance of Color Rendering Index: ±2 CRI(min) : 90 Example: 61-238/QK2C-B45562FAGB2/2T CRI Min=75 CCT 4500K~5650K IV 5000mcd~6000mcd VF 2.9V~3.6V 2 Copyright © 2010, Everlight All Rights Reserved. Release Date : 06-Apr.-2011. Issue No: v2 Device No: DSE-0003809 www.everlight.com DATASHEET SMD Low Power LED 61-238/XK2C-BXXXXXXXXXX/ET Mass Production list Product 61-238/LK2C-B56706F4GB2/ET 61-238/LK2C-B50638F6GB2/ET 61-238/LK2C-B50632FAGB2/ET 61-238/LK2C-B45568F6GB2/ET 61-238/LK2C-B45562FAGB2/ET 61-238/LK2C-B28322FAGB2/ET 61-238/LK2C-B28328E6FB2/ET 61-238/QK2C-B50632FAGB2/ET 61-238/QK2C-B50634E2FB2/ET 61-238/QK2C-B45562FAGB2/ET 61-238/QK2C-B45564E2FB2/ET 61-238/QK2C-B28322FAGB2/ET 61-238/QK2C-B28328E6FB2/ET 3 CRI min. 70 5650K~7000K 70 5000K~6300K 70 4500K~5650K 70 2850K~3250K 75 5000K~6300K 75 4500K~5650K 75 2850K~3250K CCT(K) IV(mcd) Min 5400 5600 5000 5600 5000 5000 4600 5000 4200 5000 4200 5000 4600 Copyright © 2010, Everlight All Rights Reserved. Release Date : 06-Apr.-2011. Issue No: v2 Device No: DSE-0003809 IV(mcd) Max 6400 6600 6000 6600 6000 6000 5600 6000 5200 6000 5200 6000 5600 Φ(lm) Typ. 18.6 19.2 17.0 19.2 17.0 17.0 16.1 17.0 14.5 17.0 14.5 17.0 16.1 www.everlight.com DATASHEET SMD Low Power LED 61-238/XK2C-BXXXXXXXXXX/ET Device Selection Guide Chip Emitted Color Resin Color Materials Cool White InGaN Neutral White Water Clear Warm White Absolute Maximum Ratings (Ta=25℃) *1 Electro-Optical Characteristics (Ta=25℃) 4 Copyright © 2010, Everlight All Rights Reserved. Release Date : 06-Apr.-2011. Issue No: v2 Device No: DSE-0003809 www.everlight.com DATASHEET SMD Low Power LED 61-238/XK2C-BXXXXXXXXXX/ET *1 Bin Range of Luminous Intensity Bin Code Min. Max. 4D 3200 3400 6D 3400 3600 8D 3600 3800 AE 3800 4000 2E 4000 4200 4E 4200 4400 6E 4400 4600 8E 4600 4800 AF 4800 5000 2F 5000 5200 4F 5200 5400 6F 5400 5600 8F 5600 5800 AG 5800 6000 2G 6000 6200 4G 6200 6400 6G 6400 6600 Unit mcd Condition *2 If=20mA Notes: 1. *1 When three LED dies are operated simultaneously. 2. *2 For each die. 3. Tolerance of Luminous Intensity ±11% 5 Copyright © 2010, Everlight All Rights Reserved. Release Date : 06-Apr.-2011. Issue No: v2 Device No: DSE-0003809 www.everlight.com DATASHEET SMD Low Power LED 61-238/XK2C-BXXXXXXXXXX/ET *1 Bin Range of Forward Voltage Group Bin Code Min. Max. G 34 35 36 37 38 39 40 41 42 43 2.7 2.8 2.9 3.0 3.1 3.2 3.3 3.4 3.5 3.6 2.8 2.9 3.0 3.1 3.2 3.3 3.4 3.5 3.6 3.7 B2 Unit Condition V If =20mA *2 Notes: 1. *1 When three LED dies are operated simultaneously. 2. *2 For each die. 3. Tolerance of Forward Voltage ±0.05V 4. Forward Voltage rank is the average forward voltage of three dies 6 Copyright © 2010, Everlight All Rights Reserved. Release Date : 06-Apr.-2011. Issue No: v2 Device No: DSE-0003809 www.everlight.com DATASHEET SMD Low Power LED 61-238/XK2C-BXXXXXXXXXX/ET Bin Range of Chromaticity Coordinates CCT Bin Code X5 7000K ~6300K X6 W5 6300K ~5650K W6 V5 5650K ~5000K V6 CIE_x CIE_y 0.3031 0.3148 0.3160 0.3052 0.3052 0.3160 0.3175 0.3076 0.3148 0.3288 0.3290 0.3160 0.3160 0.3290 0.3292 0.3175 0.3288 0.3469 0.3458 0.3290 0.3290 0.3458 0.3444 0.3292 0.3327 0.3444 0.3332 0.3224 0.3224 0.3332 0.3204 0.3108 0.3444 0.3569 0.3451 0.3332 0.3332 0.3451 0.3313 0.3204 0.3569 0.3717 0.3592 0.3451 0.3451 0.3592 0.3442 0.3313 CCT Bin Code U5 5000K ~4500K U6 P5 3250K ~3050K P6 N5 3050K ~2850K N6 CIE_x CIE_y 0.3469 0.3642 0.3622 0.3458 0.3458 0.3622 0.3594 0.3444 0.4312 0.4456 0.4376 0.4240 0.4240 0.4376 0.4294 0.4165 0.4456 0.4614 0.4525 0.4376 0.4376 0.4525 0.4436 0.4294 0.3717 0.3829 0.3716 0.3592 0.3592 0.3716 0.3557 0.3442 0.4234 0.4287 0.4116 0.4065 0.4065 0.4116 0.3943 0.3890 0.4287 0.4333 0.4162 0.4116 0.4116 0.4162 0.3991 0.3943 Note: Tolerance of Chromaticity Coordinates: ±0.01 7 Copyright © 2010, Everlight All Rights Reserved. Release Date : 06-Apr.-2011. Issue No: v2 Device No: DSE-0003809 www.everlight.com DATASHEET SMD Low Power LED 61-238/XK2C-BXXXXXXXXXX/ET The C.I.E. 1931 Chromaticity Diagram 8 Copyright © 2010, Everlight All Rights Reserved. Release Date : 06-Apr.-2011. Issue No: v2 Device No: DSE-0003809 www.everlight.com DATASHEET SMD Low Power LED 61-238/XK2C-BXXXXXXXXXX/ET Typical Electro-Optical Characteristics Curves Forward Current vs. Forward Voltage Spectrum Distribution Ta=25° Forward Current IF (mA) Relative luminous intensity (%) 50 40 30 20 10 0 2.6 Wavelength λ(nm) Relative luminous intensity (%) Relative luminous intensity (%) 100 10 0 1000 3.8 4.2 f=1KHz Duty=1/10 10 20 40 60 80 100 1 0 10 3 2 1 10 10 10 Forward Current IF (mA) Radiation Diagram Forward Current Derating Curve IF(mA) 3.4 100 Ambient Temperature Ta(°C ) Forward Current 3.0 Relative Luminous Intensity vs. Forward Current Ta=25° Relative Luminous Intensity vs. 1 -60 -40 -20 2.8 Forward Voltage VF -(Volts) Ambient Temperature 1000 Ta=25° 0° 50 10° 20° Ta=25° 30° 40 30 1.0 20 0.9 0.8 10 0.7 0 0 20 40 60 80 100 40° 50° 0.5 0.3 0.1 0.2 0.4 0.6 60° 70° 80° 90° Ambient Temperature Ta (°C ) 9 Copyright © 2010, Everlight All Rights Reserved. Release Date : 06-Apr.-2011. Issue No: v2 Device No: DSE-0003809 www.everlight.com DATASHEET SMD Low Power LED 61-238/XK2C-BXXXXXXXXXX/ET Package Dimension Note: Tolerance unless mentioned is ±0.1mm; Unit = mm 10 Copyright © 2010, Everlight All Rights Reserved. Release Date : 06-Apr.-2011. Issue No: v2 Device No: DSE-0003809 www.everlight.com DATASHEET SMD Low Power LED 61-238/XK2C-BXXXXXXXXXX/ET Moisture Resistant Packing Materials Label Explanation ‧CPN: Customer’s Product Number ‧P/N: Product Number ‧QTY: Packing Quantity ‧CAT: Luminous Intensity Rank ‧HUE: Dom. Wavelength Rank ‧REF: Forward Voltage Rank ‧LOT No: Lot Number Reel Dimensions Carrier Tape Dimensions: Loaded Quantity 800 pcs Per Reel Note: Tolerances unless mentioned ±0.1mm. Unit = mm 11 Copyright © 2010, Everlight All Rights Reserved. Release Date : 06-Apr.-2011. Issue No: v2 Device No: DSE-0003809 www.everlight.com DATASHEET SMD Low Power LED 61-238/XK2C-BXXXXXXXXXX/ET Moisture Resistant Packing Process Note: Tolerances unless mentioned ±0.1mm. Unit = mm Reliability Test Items and Conditions The reliability of products shall be satisfied with items listed below. Confidence level：90% LTPD：10% No. Items 1 Reflow Soldering Test Condition Test Hours/Cycles Sample Size Temp. : 260℃±5℃ Min. 22 PCS. 6 Min. 10sec. Ac/Re 0/1 H : +100℃ 15min 2 Temperature Cycle ∫ 5 min L : -40℃ 15min 300 Cycles 22 PCS. 0/1 22 PCS. 0/1 H : +100℃ 5min 3 Thermal Shock 4 ∫ 10 sec L : -10℃ 5min 300 Cycles High Temperature Storage Temp. : 100℃ 1000 Hrs. 22 PCS. 0/1 5 Low Temperature Storage Temp. : -40℃ 1000 Hrs. 22 PCS. 0/1 6 DC Operating Life IF*2 = 20 mA 1000 Hrs. 22 PCS. 0/1 7 High Temperature / High Humidity 85℃/ 85%RH 1000 Hrs. 22 PCS. 0/1 12 Copyright © 2010, Everlight All Rights Reserved. Release Date : 06-Apr.-2011. Issue No: v2 Device No: DSE-0003809 www.everlight.com DATASHEET SMD Low Power LED 61-238/XK2C-BXXXXXXXXXX/ET Precautions for Use 1. Over-current-proof Customer must apply resistors for protection; otherwise slight voltage shift will cause big current change (Burn out will happen). 2. Storage 2.1 Do not open moisture proof bag before the products are ready to use. 2.2 Before opening the package: The LEDs should be kept at 30℃ or less and 90%RH or less. 2.3 After opening the package: The LED's floor life are 168 hours under 30℃ or less and 60% RH or less. If unused LEDs remain, it should be stored in moisture proof packages. 2.4 If the moisture absorbent material (silica gel) has faded away or the LEDs have exceeded the storage time, baking treatment should be performed using the following conditions. Baking treatment: 60±5℃ for 24 hours. 3. Soldering Condition 3.1 Pb-free solder temperature profile 260°C Max. 10sec. Max. Above255°C 30sec.Max. 3°C/sec.Max. 6°C/sec.Max. Pre-heating Above 217°C 60~150sec. 150~200°C 60~120sec. 3.2 Reflow soldering should not be done more than two times. 3.3 When soldering, do not put stress on the LEDs during heating. 3.4 After soldering, do not warp the circuit board. 13 Copyright © 2010, Everlight All Rights Reserved. Release Date : 06-Apr.-2011. Issue No: v2 Device No: DSE-0003809 www.everlight.com DATASHEET SMD Low Power LED 61-238/XK2C-BXXXXXXXXXX/ET 4. Soldering Iron Each terminal is to go to the tip of soldering iron temperature less than 350℃ for 3 seconds within once in less than the soldering iron capacity 25W. Leave two seconds and more intervals, and do soldering of each terminal. Be careful because the damage of the product is often started at the time of the hand solder. 5. Repairing Repair should not be done after the LEDs have been soldered. When repairing is unavoidable, a double-head soldering iron should be used (as below figure). It should be confirmed beforehand whether the characteristics of the LEDs will or will not be damaged by repairing. 14 Copyright © 2010, Everlight All Rights Reserved. Release Date : 06-Apr.-2011. Issue No: v2 Device No: DSE-0003809 www.everlight.com