SMD Low Power LED 45-21S/XK3C-HXXXXXXXXXXZ3/2T Features ‧PLCC-2 package ‧Top view white LED ˙High luminous intensity output ˙Wide viewing angle ˙Pb-free ˙RoHS compliant Description The Everlight 45-21S 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 Revision :1 © 2013, Everlight All Rights Reserved. Release Date 29.Jul.2013. Issue No:V1 Release Issue No:DSE-0009331 LifecyclePhase: Date:2013-08-02 13:57:22.0 www.everlight.com Expired Period: Forever DATASHEET SMD Low Power LED 45-21S/XK3C-HXXXXXXXXXXZ3/2T Product Number Explanation 45–21S / X K 3 C – H XX XX XX XX XX / 2T Bin Group of Forward Voltage Bin Group of Max. Luminous Flux Bin Group of Min. Luminous Flux Max. Color temperature Min. Color temperature Bin Code of Color Rendering Index 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 CRI(Min.) : 90 Note: Tolerance of Color Rendering Index: ±2 Example: 45-21S/KK3C-H2727B8L3B42Z3/2T CRI 80(Min.) CCT 2700K Flux 9.0~13lm VF 2.8~3.5V IF 30mA 2 Copyright Revision :1 © 2013, Everlight All Rights Reserved. Release Date : 29.Jul.2013. Issue No:V1 Release Issue No:DSE-0009331 LifecyclePhase: Date:2013-08-02 13:57:22.0 www.everlight.com Expired Period: Forever DATASHEET SMD Low Power LED 45-21S/XK3C-HXXXXXXXXXXZ3/2T Mass Production List for CRI>80 Product CRI Min.(1) CCT(K) Φ(lm) Min. (2) Φ(lm) Max. (2) 45-21S/KK3C-H2727B8L3B42Z3/2T 80 2700K 9.0 13 45-21S/KK3C-H3030B9L3B42Z3/2T 80 3000K 9.5 13 45-21S/KK3C-H3535B9L3B42Z3/2T 80 3500K 9.5 13 45-21S/KK3C-H4040L1L4B42Z3/2T 80 4000K 10 14 45-21S/KK3C-H5050L1L4B42Z3/2T 80 5000K 10 14 45-21S/KK3C-H5757L1L4B42Z3/2T 80 5700K 10 14 45-21S/KK3C-H6060L1L4B42Z3/2T 80 6000K 10 14 45-21S/KK3C-H6565L1L4B42Z3/2T 80 6500K 10 14 Note: 1. Tolerance of Color Rendering Index: ±2 2. Tolerance of Luminous flux: ±11%. 3 Copyright Revision :1 © 2013, Everlight All Rights Reserved. Release Date : 29.Jul.2013. Issue No:V1 Release Issue No:DSE-0009331 LifecyclePhase: Date:2013-08-02 13:57:22.0 www.everlight.com Expired Period: Forever DATASHEET SMD Low Power LED 45-21S/XK3C-HXXXXXXXXXXZ3/2T Device Selection Guide Chip Emitted Color Materials Resin Color Cool White InGaN Netural White Water Clear Warm White Absolute Maximum Ratings (TSoldering=25℃) Parameter Symbol Rating Unit Forward Current IF 75 mA Peak Forward Current (Duty 1/10 @10ms) IFP 100 mA Power Dissipation Pd 270 mW Operating Temperature Topr -40 ~ +85 ℃ Storage Temperature Tstg -40 ~ +100 ℃ Rth J-S 50 ℃/W Junction Temperature Tj 125 ℃ Soldering Temperature Tsol Thermal Resistance (Junction / Soldering point) Reflow Soldering : 260 ℃ for 10 sec. Hand Soldering : 350 ℃ for 3 sec. Note: The products are sensitive to static electricity and must be carefully taken when handling products Electro-Optical Characteristics (TSoldering=25℃) Parameter Symbol Min. Typ. Max. Unit Condition Luminous Flux(1) Φ 9.0 ----- 14 lm IF=30mA Forward Voltage(2) VF 2.8 ----- 3.5 V IF=30mA Color Rendering Index(3) Ra 80 ----- ----- 2θ1/2 ----- 120 ----- deg IF=30mA IR ----- ----- 50 VR=5V Viewing Angle Reverse Current IF=30mA Notes: 1. Tolerance of Luminous flux: ±11%. 2. Tolerance of Forward Voltage : ±0.1V. 3. Tolerance of Color Rendering Index: ±2 4 Copyright Revision :1 © 2013, Everlight All Rights Reserved. Release Date : 29.Jul.2013. Issue No:V1 Release Issue No:DSE-0009331 LifecyclePhase: Date:2013-08-02 13:57:22.0 www.everlight.com Expired Period: Forever DATASHEET SMD Low Power LED 45-21S/XK3C-HXXXXXXXXXXZ3/2T Bin Range of Luminous intensity Bin Code Min. Max. Unit Condition B8 B9 L1 L2 L3 L4 9.0 9.5 10 11 12 13 9.5 10 11 12 13 14 lm IF=30mA Bin Code Min. Max. Unit Condition 35 2.8 2.9 36 2.9 3.0 37 3.0 3.1 38 3.1 3.2 V IF=30mA 39 3.2 3.3 40 3.3 3.4 41 3.4 3.5 Note: Tolerance of Luminous flux: ±11%. Bin Range of Forward Voltage Group B42 Note: Tolerance of Forward Voltage: ±0.1V. 5 Copyright Revision :1 © 2013, Everlight All Rights Reserved. Release Date : 29.Jul.2013. Issue No:V1 Release Issue No:DSE-0009331 LifecyclePhase: Date:2013-08-02 13:57:22.0 www.everlight.com Expired Period: Forever DATASHEET SMD Low Power LED 45-21S/XK3C-HXXXXXXXXXXZ3/2T The C.I.E. 1931 Chromaticity Diagram Bin Range of Chromaticity Coordinates CCT Bin Code 27K-A CIE_x CIE_y 0.4813 Bin Code CIE_x CIE_y 0.4319 0.4700 0.4126 0.4687 0.4289 0.4627 0.4109 0.4621 0.4169 0.4588 0.4041 0.4667 0.4180 0.4544 0.4030 0.4627 0.4109 0.4483 0.3919 0.4700 0.4126 0.4593 0.3944 27K-D Reference Range:2580K~2700K 2700K 27K-B 0.4687 0.4289 0.4465 0.4071 0.4562 0.4260 0.4373 0.3893 0.4465 0.4071 0.4483 0.3919 0.4539 0.4088 0.4544 0.4030 0.4576 0.4158 0.4502 0.4020 0.4621 0.4169 0.4539 0.4088 0.4627 0.4109 0.4539 0.4088 0.4502 0.4020 0.4588 0.4041 27K-C Reference Range:2700K~2870K 27K-F 0.4667 0.4180 0.4576 0.4158 0.4539 0.4088 0.4627 0.4109 27K-G Reference Range: 2665K~2770K 6 Copyright Revision :1 © 2013, Everlight All Rights Reserved. Release Date : 29.Jul.2013. Issue No:V1 Release Issue No:DSE-0009331 LifecyclePhase: Date:2013-08-02 13:57:22.0 www.everlight.com Expired Period: Forever DATASHEET SMD Low Power LED 45-21S/XK3C-HXXXXXXXXXXZ3/2T CCT Bin Code 30K-A CIE_x CIE_y 0.4562 Bin Code CIE_x CIE_y 0.4260 0.4465 0.4071 0.4430 0.4212 0.4388 0.4043 0.4375 0.4096 0.4355 0.3977 0.4422 0.4113 0.4311 0.3962 0.4388 0.4043 0.4259 0.3853 0.4465 0.4071 0.4373 0.3893 30K-D Reference Range:2870K~3000K 3000K 30K-B 0.4430 0.4212 0.4221 0.3984 0.4299 0.4165 0.4147 0.3814 0.4221 0.3984 0.4259 0.3853 0.4297 0.4011 0.4311 0.3962 0.4328 0.4079 0.4267 0.3946 0.4375 0.4096 0.4297 0.4011 0.4388 0.4043 0.4297 0.4011 0.4267 0.3946 0.4355 0.3977 CIE_x CIE_y 30K-C Reference Range:3000K~3220K 30K-F 0.4422 0.4113 0.4328 0.4079 0.4297 0.4011 0.4388 CCT Bin Code 35K-A 30K-G 0.4043 Reference Range:2960K~3080K CIE_x CIE_y Bin Code 0.4299 0.4165 0.4221 0.3984 0.4148 0.4090 0.4134 0.3943 0.4106 0.3981 0.4108 0.3878 0.4159 0.4007 0.4057 0.3853 0.4134 0.3943 0.4018 0.3752 0.4221 0.3984 0.4147 0.3814 35K-D Reference Range:3220K~3500K 3500K 35K-B 0.4148 0.4090 0.3943 0.3853 0.3996 0.4015 0.3889 0.3690 0.3943 0.3853 0.4018 0.3752 0.4029 0.3893 0.4057 0.3853 0.4051 0.3954 0.4006 0.3829 0.4106 0.3981 0.4029 0.3893 0.4134 0.3943 0.4029 0.3893 0.4006 0.3829 0.4108 0.3878 35K-C Reference Range:3500K~3710K 35K-F 0.4159 0.4007 0.4051 0.3954 0.4029 0.3893 0.4134 7 Copyright Revision :1 © 35K-G 0.3943 Reference Range:3360K~3540K 2013, Everlight All Rights Reserved. Release Date : 29.Jul.2013. Issue No:V1 Release Issue No:DSE-0009331 LifecyclePhase: Date:2013-08-02 13:57:22.0 www.everlight.com Expired Period: Forever DATASHEET SMD Low Power LED 45-21S/XK3C-HXXXXXXXXXXZ3/2T The C.I.E. 1931 Chromaticity Diagram Bin Range of Chromaticity Coordinates CCT Bin Code 40K-A CIE_x CIE_y 0.4006 Bin Code CIE_x CIE_y 0.4044 0.3952 0.3880 0.3871 0.3959 0.3873 0.3831 0.3843 0.3858 0.3854 0.3768 0.3890 0.3887 0.3810 0.3741 0.3873 0.3831 0.3784 0.3647 0.3952 0.3880 0.3898 0.3716 40K-D Reference Range:3700K~3970K 4000K 40K-B 0.3871 0.3959 0.3703 0.3726 0.3736 0.3874 0.3670 0.3578 0.3703 0.3726 0.3784 0.3647 0.3779 0.3773 0.3810 0.3741 0.3793 0.3828 0.3764 0.3713 0.3843 0.3858 0.3779 0.3773 0.3873 0.3831 0.3779 0.3773 0.3764 0.3713 0.3854 0.3768 40K-C Reference Range:3970K~4270K 40K-F 0.3890 0.3887 0.3793 0.3828 0.3779 0.3773 0.3873 0.3831 40K-G Reference Range:3870K~4080K 8 Copyright Revision :1 © 2013, Everlight All Rights Reserved. Release Date : 29.Jul.2013. Issue No:V1 Release Issue No:DSE-0009331 LifecyclePhase: Date:2013-08-02 13:57:22.0 www.everlight.com Expired Period: Forever DATASHEET SMD Low Power LED 45-21S/XK3C-HXXXXXXXXXXZ3/2T The C.I.E. 1931 Chromaticity Diagram Bin Range of Chromaticity Coordinates CCT Bin Code 50K-A CIE_x CIE_y 0.3551 Bin Code CIE_x CIE_y 0.3760 0.3533 0.3624 0.3464 0.3688 0.3482 0.3583 0.3456 0.3604 0.3477 0.3530 0.3487 0.3629 0.3448 0.3507 0.3482 0.3583 0.3441 0.3428 0.3533 0.3624 0.3515 0.3487 50K-D Reference Range:4745K~5000K 5000K 50K-B 0.3464 0.3688 0.3371 0.3493 0.3376 0.3616 0.3366 0.3369 0.3371 0.3493 0.3441 0.3428 0.3422 0.3533 0.3448 0.3507 0.3425 0.3579 0.3418 0.3483 0.3456 0.3604 0.3422 0.3533 0.3482 0.3583 0.3422 0.3533 0.3418 0.3483 0.3477 0.3530 50K-C Reference Range:5000K~5310K 50K-F 0.3487 0.3629 0.3425 0.3579 0.3422 0.3533 0.3482 0.3583 50K-G Reference Range:4910K~5120K 9 Copyright Revision :1 © 2013, Everlight All Rights Reserved. Release Date : 29.Jul.2013. Issue No:V1 Release Issue No:DSE-0009331 LifecyclePhase: Date:2013-08-02 13:57:22.0 www.everlight.com Expired Period: Forever DATASHEET SMD Low Power LED 45-21S/XK3C-HXXXXXXXXXXZ3/2T CCT Bin Code 57K-A CIE_x CIE_y 0.3376 Bin Code CIE_x CIE_y 0.3616 0.3371 0.3493 0.3292 0.3539 0.3321 0.3447 0.3292 0.3464 0.3320 0.3401 0.3321 0.3490 0.3293 0.3377 0.3321 0.3447 0.3294 0.3306 0.3371 0.3493 0.3366 0.3369 57K-D Reference Range:5310K~5700K 5700K 57K-B 0.3292 0.3539 0.3215 0.3353 0.3207 0.3462 0.3222 0.3243 0.3215 0.3353 0.3294 0.3306 0.3262 0.3395 0.3293 0.3377 0.3261 0.3436 0.3263 0.335 0.3292 0.3464 0.3262 0.3395 0.3321 0.3447 0.3262 0.3395 0.3263 0.3350 0.3320 0.3401 57K-C Reference Range:5700K~6020K 57K-F 0.3321 0.3490 0.3261 0.3436 0.3262 0.3395 0.3321 0.3447 57K-G Reference Range:5520K~5780K CCT Bin Code 65K-A 6500K 10 Copyright Revision :1 © CIE_x 0.3205 0.3117 0.3125 0.3157 0.3161 0.3213 65K-B 0.3117 0.3028 0.3048 0.3100 0.3093 0.3125 65K-F 0.3157 0.3093 0.3100 0.3161 CIE_y Bin Code 0.3481 0.3393 0.3328 65K-D 0.3360 0.3320 0.3371 Reference Range:6020K~6500K 0.3393 0.3304 0.3209 65K-C 0.3259 0.3297 0.3328 Reference Range:6500K~7050K 0.3360 0.3297 65K-G 0.3259 0.3320 Reference Range:6300K~6690K 2013, Everlight All Rights Reserved. Release Date : 29.Jul.2013. Issue No:V1 Release Issue No:DSE-0009331 LifecyclePhase: CIE_x 0.3213 0.3161 0.3166 0.3136 0.3145 0.3221 CIE_y 0.3371 0.3320 0.3281 0.3251 0.3187 0.3261 0.3048 0.3068 0.3145 0.3136 0.3106 0.31 0.3209 0.3113 0.3187 0.3251 0.3222 0.3259 0.3161 0.3100 0.3106 0.3166 0.3320 0.3259 0.3222 0.3281 Date:2013-08-02 13:57:22.0 www.everlight.com Expired Period: Forever DATASHEET SMD Low Power LED 45-21S/XK3C-HXXXXXXXXXXZ3/2T The C.I.E. 1931 Chromaticity Diagram Bin Range of Chromaticity Coordinates CCT Bin Code 60K-A CIE_x CIE_y 0.3292 Bin Code CIE_x CIE_y 0.3539 0.3293 0.3423 0.3206 0.3468 0.3244 0.3382 0.3211 0.3399 0.3246 0.3340 0.3242 0.3424 0.3217 0.3317 0.3244 0.3382 0.3222 0.3248 0.3293 0.3423 0.3294 0.3306 60K-D Reference Range:5700K~6020K 6000K 60K-B 0.3206 0.3468 0.3131 0.3290 0.3117 0.3392 0.3145 0.3187 0.3131 0.3290 0.3222 0.3248 0.3183 0.3332 0.3217 0.3317 0.3179 0.3373 0.3186 0.3292 0.3211 0.3399 0.3183 0.3332 0.3244 0.3382 0.3183 0.3332 0.3186 0.3292 0.3246 0.3340 60K-C Reference Range:6020K~6500K 60K-F 0.3242 0.3424 0.3179 0.3373 0.3183 0.3332 0.3244 0.3382 60K-G Reference Range:5870K~6180K Note: 1. The value is based on driving current by 30mA. 2. Tolerance of Chromaticity Coordinates: ±0.01. 11 Copyright Revision :1 © 2013, Everlight All Rights Reserved. Release Date : 29.Jul.2013. Issue No:V1 Release Issue No:DSE-0009331 LifecyclePhase: Date:2013-08-02 13:57:22.0 www.everlight.com Expired Period: Forever DATASHEET SMD Low Power LED 45-21S/XK3C-HXXXXXXXXXXZ3/2T Spectrum Distribution Typical Electro-Optical Characteristics Curves Fig.1 – Forward Voltage Shift vs. Junction Temperature Fig.2 - Relative Luminous Intensity vs. Forward Current 2.2 2.0 0.05 Relative Luminous Intensity Forward Voltage Shift (V) 0.10 0.00 -0.05 -0.10 -0.15 -0.20 -0.25 -0.30 25 1.8 1.6 1.4 1.2 1.0 0.8 0.6 0.4 0.2 0.0 35 45 55 65 75 85 95 105 115 125 0 15 Tj - Junction Temperature ( C) 12 Copyright Revision :1 © 2013, Everlight All Rights Reserved. Release Date : 29.Jul.2013. Issue No:V1 Release Issue No:DSE-0009331 LifecyclePhase: 30 45 60 75 Forward Current(mA) o Date:2013-08-02 13:57:22.0 www.everlight.com Expired Period: Forever DATASHEET SMD Low Power LED 45-21S/XK3C-HXXXXXXXXXXZ3/2T Typical Electro-Optical Characteristics Curves Fig.3 - Relative Luminous Intensity vs. Junction Temperature Fig.4 - Forward Current vs. Forward Voltage o TS=25 C 75 1.0 IF-Forward Current(mA) Relative Luminous Flux 1.2 0.8 0.6 0.4 0.2 0.0 25 35 45 55 65 75 85 95 60 45 30 15 0 2.6 105 115 125 o Tj - Junction Temperature( C ) 2.7 2.8 2.9 3.0 3.1 VF- Forward Voltage (V) Fig.5 – Max. Driving Forward Current vs. Soldering Temperature 。 Rth j-s=50 C/W Fig.6 – Radiation Diagram 0° 10° 20° Forward Current (mA) 100 30° 80 60 40° 1.0 40 0.9 0.8 50° 0.7 70° 80° 90° 60° 20 0 0 20 40 60 o Soldering Temperature ( C) 13 Copyright Revision :1 © 80 100 0.5 0.3 2013, Everlight All Rights Reserved. Release Date : 29.Jul.2013. Issue No:V1 Release Issue No:DSE-0009331 LifecyclePhase: 0.1 0.2 0.4 0.6 Date:2013-08-02 13:57:22.0 www.everlight.com Expired Period: Forever DATASHEET SMD Low Power LED 45-21S/XK3C-HXXXXXXXXXXZ3/2T Package Dimension Recommended Solde Pad Note: Tolerance unless mentioned is ±0.2mm; Unit = mm 14 Copyright Revision :1 © 2013, Everlight All Rights Reserved. Release Date : 29.Jul.2013. Issue No:V1 Release Issue No:DSE-0009331 LifecyclePhase: Date:2013-08-02 13:57:22.0 www.everlight.com Expired Period: Forever DATASHEET SMD Low Power LED 45-21S/XK3C-HXXXXXXXXXXZ3/2T 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 Note: Tolerances unless mentioned ±0.1mm. Unit = mm 15 Copyright Revision :1 © 2013, Everlight All Rights Reserved. Release Date : 29.Jul.2013. Issue No:V1 Release Issue No:DSE-0009331 LifecyclePhase: Date:2013-08-02 13:57:22.0 www.everlight.com Expired Period: Forever DATASHEET SMD Low Power LED 45-21S/XK3C-HXXXXXXXXXXZ3/2T Carrier Tape Dimensions: Loaded Quantity 250 /500/1000/2000 pcs. Per Reel Progressive direction +0.3 -0.0 1.5+1.0 Note: Tolerances unless mentioned ±0.1mm. Unit = mm Moisture Resistant Packing Process Label 16 Copyright Revision :1 © Aluminum moisture-proof bag Desiccant 2013, Everlight All Rights Reserved. Release Date : 29.Jul.2013. Issue No:V1 Release Issue No:DSE-0009331 LifecyclePhase: Label Date:2013-08-02 13:57:22.0 www.everlight.com Expired Period: Forever DATASHEET SMD Low Power LED 45-21S/XK3C-HXXXXXXXXXXZ3/2T Reliability Test Items and Conditions The reliability of products shall be satisfied with items listed below. Confidence level：90% LTPD：10% No. 1 Items Reflow Soldering Test Condition Temp. : 260℃/10sec. 2 Thermal Shock H : +100℃ 20min ∫ 10 sec Test Hours/Cycles 6 Min. Sample Size 22 PCS. Ac/Re 0/1 22 PCS. 0/1 500 Cycles 22 PCS. 0/1 500 Cycles L : -10℃ 20min 3 Temperature Cycle H : +100℃ 30min ∫ 5 min L : -40℃ 30min High Temperature/Humidity Reverse Bias High Temperature/Humidity Operation Ta=85℃,85%RH 1000 Hrs. 22 PCS. 0/1 Ta=85℃,85%RH, IF = 30 mA 1000 Hrs. 22 PCS. 0/1 6 Low Temperature Storage Ta=-40℃ 1000 Hrs. 22 PCS. 0/1 7 High Temperature Storage Ta=85℃ 1000 Hrs. 22 PCS. 0/1 8 Low Temperature Operation Life Ta=-40℃, IF = 30 mA 1000 Hrs. 22 PCS. 0/1 9 High Temperature Operation/ Life#1 Ta=25℃, IF = 30 mA 1000 Hrs. 22 PCS. 0/1 10 High Temperature Operation/ Life#2 Ta=55℃, IF =30 mA 1000 Hrs. 22 PCS. 0/1 11 High Temperature Operation/ Life#3 Ta=85℃, IF = 20 mA 1000 Hrs. 22 PCS. 0/1 4 5 17 Copyright Revision :1 © 2013, Everlight All Rights Reserved. Release Date : 29.Jul.2013. Issue No:V1 Release Issue No:DSE-0009331 LifecyclePhase: Date:2013-08-02 13:57:22.0 www.everlight.com Expired Period: Forever DATASHEET SMD Low Power LED 45-21S/XK3C-HXXXXXXXXXXZ3/2T 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 is 168 Hrs 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 . .x x a aM M. c Ce 0s 60 21 C. x 5a 5M 2. ec ve os b0 A3 . x a M . c e s / C 3 . x a M . c e s / C 6 . c 7e 1s 20 e5 v1 o~ b0 A6 g n i t a e h e r P . c Ce 0s 00 22 ~1 0~ 50 16 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. 18 Copyright Revision :1 © 2013, Everlight All Rights Reserved. Release Date : 29.Jul.2013. Issue No:V1 Release Issue No:DSE-0009331 LifecyclePhase: Date:2013-08-02 13:57:22.0 www.everlight.com Expired Period: Forever DATASHEET SMD Low Power LED 45-21S/XK3C-HXXXXXXXXXXZ3/2T 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. 19 Copyright Revision :1 © 2013, Everlight All Rights Reserved. Release Date : 29.Jul.2013. Issue No:V1 Release Issue No:DSE-0009331 LifecyclePhase: Date:2013-08-02 13:57:22.0 www.everlight.com Expired Period: Forever