SMD Low Power LED 45-21/XK2C-BXXXXXXXXX/2T Features ‧PLCC-2 package ‧Top view white LED ․High luminous intensity output ․Wide viewing angle ․Pb-free ․RoHS compliant Description The Everlight 45-21 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 : 19.Oct.2011. Issue No: V2 Issue No: www.everlight.com DATASHEET SMD Low Power LED 45-21/XK2C-BXXXXXXXXXX/2T Product Number Explanation 45–21 / X K 2 C – B XX XX XX XX XX / 2T Bin Group of Forward Voltage Bin Group of Max. Luminous Intensity Bin Group of Min. Luminous Intensity 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: 45-21/LK2C-B4556AC2CB2/2T 2 CRI 70(Min.) CCT 4500K~5650K Iv 1800mcd~2200mcd VF 2.9V~3.6V IF 20mA Copyright © 2010, Everlight All Rights Reserved. Release Date : 19.Oct.2011. Issue No: V2 Issue No: www.everlight.com DATASHEET SMD Low Power LED 45-21/XK2C-BXXXXXXXXXX/2T Mass Production list Product CRI Min. CCT(K) Iv (mcd) Min. Iv(mcd) Typ. Iv(mcd) Max. Φ(lm) Typ. 45-21/LK2C-B56702C4CB2/2T 70 5650K~7000K 2000 2200 2400 6.8 45-21/LK2C-B50634C6CB2/2T 70 5000K~6300K 2200 2400 2600 7.4 45-21/LK2C-B45562C4CB2/2T 70 4500K~5650K 2000 2200 2400 6.8 45-21/LK2C-B38452C4CB2/2T 70 3800K~4500K 2000 2200 2400 6.8 45-21/LK2C-B2832AC2CB2/2T 70 2850K~3250K 1800 2000 2200 6.2 Product CRI Min. CCT(K) Iv (mcd) Min. Iv(mcd) Typ. Iv(mcd) Max. Φ(lm) Typ. 45-21/QK2C-B56702C4CB2/2T 75 5650K~7000K 2000 2200 2400 6.8 45-21/QK2C-B50632C4CB2/2T 75 5000K~6300K 2000 2200 2400 6.8 45-21/QK2C-B45562C4CB2/2T 75 4500K~5650K 2000 2200 2400 6.8 45-21/QK2C-B3845AC2CB2/2T 75 3800K~4500K 1800 2000 2200 6.2 45-21/QK2C-B2832AC2CB2/2T 75 2850K~3250K 1800 2000 2200 6.2 Mass Production list Note: 1. Tolerance of Luminous flux: ±11%. 2. Lm (Typ.) value just for reference. 3 Copyright © 2010, Everlight All Rights Reserved. Release Date : 19.Oct.2011. Issue No: V2 Issue No: www.everlight.com DATASHEET SMD Low Power LED 45-21/XK2C-BXXXXXXXXXX/2T Device Selection Guide Chip Emitted Color Materials Resin Color Cool White InGaN Neutral White Water Clear Warm White Absolute Maximum Ratings (TSoldering=25℃) Parameter Symbol Rating Unit Forward Current IF 30 mA Peak Forward Current (Duty 1/10 @10ms) IFP 100 mA Power Dissipation Pd 110 mW Operating Temperature Topr -40 ~ +85 ℃ Storage Temperature Tstg -40 ~ +100 ℃ Rth J-S 75 ℃/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 Luminous intensity Iv 1800 ----- 2600 mcd IF=20mA Forward Voltage VF 2.9 ----- 3.6 V IF=20mA 2θ1/2 ----- 120 ----- deg IF=20mA Viewing Angle Condition Notes: 1. Tolerance of Luminous flux: ±11%. 2. Tolerance of Forward Voltage : ±0.1V. 4 Copyright © 2010, Everlight All Rights Reserved. Release Date : 19.Oct.2011. Issue No: V2 Issue No: www.everlight.com DATASHEET SMD Low Power LED 45-21/XK2C-BXXXXXXXXXX/2T Bin Range of Luminous intensity Bin Code Min. Max. Unit Condition AC 2C 4C 6C 1800 2000 2200 2400 2000 2200 2400 2600 mcd IF=20mA Note: Tolerance of Luminous Intensity: ±11% Bin Range of Forward Voltage Group Bin Code Min. Max. Unit Condition B2 36 37 38 39 40 41 42 2.9 3.0 3.1 3.2 3.3 3.4 3.5 3.0 3.1 3.2 3.3 3.4 3.5 3.6 V IF=20mA Note: Tolerance of Forward Voltage: ±0.1V. 5 Copyright © 2010, Everlight All Rights Reserved. Release Date : 19.Oct.2011. Issue No: V2 Issue No: www.everlight.com DATASHEET SMD Low Power LED 45-21/XK2C-BXXXXXXXXXX/2T Bin Range of Chromaticity Coordinates CCT Bin Code X5 7000K ~6300K X6 W5 6300K ~5650K W6 CIE_x CIE_y 0.3031 0.3327 0.3148 0.3444 0.3160 0.3332 0.3052 0.3224 0.3052 0.3224 0.3160 0.3332 0.3175 0.3204 0.3076 CCT Bin Code CIE_x CIE_y 0.3288 0.3569 0.3469 0.3717 0.3458 0.3592 0.3290 0.3451 0.3290 0.3451 0.3458 0.3592 0.3444 0.3442 0.3108 0.3292 0.3313 0.3148 0.3444 0.3469 0.3717 0.3288 0.3569 0.3642 0.3829 0.3290 0.3451 0.3622 0.3716 0.3160 0.3332 0.3458 0.3592 0.3160 0.3332 0.3458 0.3592 0.3290 0.3451 0.3622 0.3716 0.3292 0.3313 0.3594 0.3557 0.3175 0.3204 0.3444 0.3442 V5 5650K ~5000K V6 U5 5000K ~4500K U6 Note: 1. The value is based on driving current by 20mA. 2. Tolerance of Chromaticity Coordinates: ±0.01 6 Copyright © 2010, Everlight All Rights Reserved. Release Date : 19.Oct.2011. Issue No: V2 Issue No: www.everlight.com DATASHEET SMD Low Power LED 45-21/XK2C-BXXXXXXXXXX/2T Bin Range of Chromaticity Coordinates CCT Bin Code T5 4500K ~4100K T6 S5 4100K ~3800K S6 P5 3250K ~3050K P6 CIE_x CIE_y 0.3642 0.3829 0.3811 0.3937 0.3783 0.3825 0.3622 0.3716 0.3622 0.3716 0.3783 0.3825 0.3741 0.3658 0.3594 CCT Bin Code CIE_x CIE_y 0.3963 0.4035 0.4148 0.4161 0.4086 0.3995 0.3924 0.3909 0.3924 0.3909 0.4086 0.3995 0.4021 0.3822 0.3557 0.3871 0.3739 0.3811 0.3937 0.4148 0.4161 0.3963 0.4035 0.4312 0.4234 0.3924 0.3909 0.4240 0.4065 0.3783 0.3825 0.4086 0.3995 0.3783 0.3825 0.4086 0.3995 0.3924 0.3909 0.4240 0.4065 0.3871 0.3739 0.4165 0.3890 0.3741 0.3658 0.4021 0.3822 0.4312 0.4234 0.4456 0.4287 0.4456 0.4287 0.4614 0.4333 0.4376 0.4116 0.4525 0.4162 0.4240 0.4065 0.4376 0.4116 0.4240 0.4065 0.4376 0.4116 0.4376 0.4116 0.4525 0.4162 0.4294 0.3943 0.4436 0.3991 0.4165 0.3890 0.4294 0.3943 R5 3800K ~3500K R6 Q5 3500K ~3250K Q6 N5 3050K ~2850K N6 Note: 1. The value is based on driving current by 20mA. 2. Tolerance of Chromaticity Coordinates: ±0.01 7 Copyright © 2010, Everlight All Rights Reserved. Release Date : 19.Oct.2011. Issue No: V2 Issue No: www.everlight.com DATASHEET SMD Low Power LED 45-21/XK2C-BXXXXXXXXXX/2T The C.I.E. 1931 Chromaticity Diagram 8 Copyright © 2010, Everlight All Rights Reserved. Release Date : 19.Oct.2011. Issue No: V2 Issue No: www.everlight.com DATASHEET SMD Low Power LED 45-21/XK2C-BXXXXXXXXXX/2T Spectrum Distribution Typical Electro-Optical Characteristics Curves Fig.1 - Forward Voltage Shift vs. Junction Temperature Fig.2 - Relative Luminous Intensity vs. Forward Current 0.15 0.10 0.05 0.00 -0.05 -0.10 -0.15 -0.20 -50 -25 0 25 50 75 100 Tj - Junction Temperature (°C) 9 Ts=25°C 1.6 Relateive Luminous Intensity (Normalized at 20 mA ) Forward Voltage Shift -V 0.20 1.4 1.2 1.0 0.8 0.6 0.4 0.2 0.0 0 Copyright © 2010, Everlight All Rights Reserved. Release Date : 19.Oct.2011. Issue No: V2 Issue No: 5 10 15 20 25 30 IF - Forward Current (mA) www.everlight.com DATASHEET SMD Low Power LED 45-21/XK2C-BXXXXXXXXXX/2T Typical Electro-Optical Characteristics Curves I F- Forward Current (mA) Relative luminous intensity y t i e s r nu et t a n r I e sp um oe nT i mn uo Lt i c en vu i t J a l . e s Rv 3 . g i F 1.4 Fig.4 - Forward Current vs. Forward Voltage 1.2 1.0 0.8 0.6 0.4 0.2 -50 -25 0 25 Ts=25°C 200 100 10 1 2.0 50 75 100 Tj - Junction Temperature (°C) 3.0 3.5 4.0 VF - Forward Voltage (V) m a r g a i D n o i t a i d a R 6 . g i F t n ee r r r u u t Ca r de r p a wm re o FT g gn nr i i v e i r d l Do .S x . as Mv 5 . g i F 0° Rth j-s=75 C/W 50 Forward Current I F (mA) 2.5 10° 20° 30° 40 40° 30 1.0 50° 20 0.9 0.8 0.7 70° 80° 90° 10 0 0 20 40 60 80 100 60° 0.5 0.3 0.1 0.2 0.4 0.6 Soldering Temperature TS (°C ) 10 Copyright © 2010, Everlight All Rights Reserved. Release Date : 19.Oct.2011. Issue No: V2 Issue No: www.everlight.com DATASHEET SMD Low Power LED 45-21/XK2C-BXXXXXXXXXX/2T Package Dimension Polarity Cathode Mark Recommended Solder Pad Note: Tolerance unless mentioned is ±0.2mm; Unit = mm 11 Copyright © 2010, Everlight All Rights Reserved. Release Date : 19.Oct.2011. Issue No: V2 Issue No: www.everlight.com DATASHEET SMD Low Power LED 45-21/XK2C-BXXXXXXXXXX/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 12 Copyright © 2010, Everlight All Rights Reserved. Release Date : 19.Oct.2011. Issue No: V2 Issue No: www.everlight.com DATASHEET SMD Low Power LED 45-21/XK2C-BXXXXXXXXXX/2T Carrier Tape Dimensions: Loaded Quantity 2000 pcs Per Reel Note: Tolerances unless mentioned ±0.1mm. Unit = mm Moisture Resistant Packing Process Label 13 Aluminum moisture-proof bag Desiccant Copyright © 2010, Everlight All Rights Reserved. Release Date : 19.Oct.2011. Issue No: V2 Issue No: Label www.everlight.com DATASHEET SMD Low Power LED 45-21/XK2C-BXXXXXXXXXX/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℃ 5min ∫ 10 sec Test Hours/Cycles 6 Min. Sample Size 22 PCS. Ac/Re 0/1 22 PCS. 0/1 200 Cycles 22 PCS. 0/1 200 Cycles L : -10℃ 5min 3 Temperature Cycle H : +100℃ 15min ∫ 5 min L : -40℃ 15min High Temperature/Humidity Reverse Bias High Temperature/Humidity Operation Ta=85℃,85%RH 1000 Hrs. 22 PCS. 0/1 Ta=85℃,85%RH, IF = 20 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 14 Copyright © 2010, Everlight All Rights Reserved. Release Date : 19.Oct.2011. Issue No: V2 Issue No: www.everlight.com DATASHEET SMD Low Power LED 45-21/XK2C-BXXXXXXXXXX/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. 15 Copyright © 2010, Everlight All Rights Reserved. Release Date : 19.Oct.2011. Issue No: V2 Issue No: www.everlight.com DATASHEET SMD Low Power LED 45-21/XK2C-BXXXXXXXXXX/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. 16 Copyright © 2010, Everlight All Rights Reserved. Release Date : 19.Oct.2011. Issue No: V2 Issue No: www.everlight.com