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Copyright © 2010, Everlight All Rights Reserved. Release Date : XX.XX.2010. Issue No: XXXXXXX_v1.
Device No: XXXXXXX
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SMD
Low Power LED
45-21/XK2C- SXXXXXXXXX/2T
Features
‧
P-LCC-2 package
‧
Top view LED
‧
Wide viewing angle:120°
‧
High Luminous intensity
‧
High Efficacy
‧
Pb-free
‧
RoHS-compliant
‧
ANSI binning
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
‧
DATASHEET
SMD Low Power LED
45-21/XK2C-SXXXXXXXXXX/2T
2
Copyright © 2010, Everlight All Rights Reserved. Release Date : XX.XX.2010. Issue No: XXXXXXX_v1.
Device No: XXXXXXX
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Product Number Explanation
45–21 / X K 2 C – S XX XX XX XX XX / 2T
Table of Color Rendering Index
Symbol Description
M CR
I(min)
: 60
N CRI
(min)
: 65
L CRI
(min)
: 70
Q CRI
(min)
: 75
K CRI
(min)
: 80
H CRI
(min)
: 90
Note:
1. Tolerance of Color Rendering Index: ±2
Example:
45-21/KK2C-S4040AC4CB41/2T
CRI Min=80
CCT 3710~4260 K
IV 1800mcd~2400mcd
VF 2.9V~3.4V
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
DATASHEET
SMD Low Power LED
45-21/XK2C-SXXXXXXXXXX/2T
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Copyright © 2010, Everlight All Rights Reserved. Release Date : XX.XX.2010. Issue No: XXXXXXX_v1.
Device No: XXXXXXX
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Mass Production list
Product CRI
min. CCT(K) Iv (mcd)
Min.
Iv(mcd)
Max.
Φ(lm)
Typ.
45-21/KK2C-S30308BACB41/2T 80 3000 1600 2000 5.6
45-21/KK2C-S4040AC4CB41/2T 80 4000 1800 2400 6.2
DATASHEET
SMD Low Power LED
45-21/XK2C-SXXXXXXXXXX/2T
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Copyright © 2010, Everlight All Rights Reserved. Release Date : XX.XX.2010. Issue No: XXXXXXX_v1.
Device No: XXXXXXX
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Device Selection Guide
Chip Emitted Color Resin Color
Materials
InGaN Neutral White Water Clear
Warm White
Absolute Maximum Ratings (Ta=25℃
℃℃
℃)
Parameter Symbol Rating Unit
Reverse Voltage V
R
5 V
Forward Current I
F
30 mA
Peak Forward Current
(Duty 1/10 @1KHz) I
FP
100 mA
Power Dissipation Pd
110 mW
Electrostatic Discharge(HBM) ESD 1000 V
Thermal Resistance Rth
J-L
200 K/W
Operating Temperature T
opr
-40 ~ +85
℃
Storage Temperature Tstg -40 ~ +90
℃
Soldering Temperature T
sol
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 (Ta=25℃
℃℃
℃)
Parameter Symbol Min. Typ. Max. Unit Condition
Viewing Angle 2θ
1/2
----- 120 ----- deg I
F
=20mA
Reverse Current I
R
----- ----- 50 µA V
R
=5V
DATASHEET
SMD Low Power LED
45-21/XK2C-SXXXXXXXXXX/2T
5
Copyright © 2010, Everlight All Rights Reserved. Release Date : XX.XX.2010. Issue No: XXXXXXX_v1.
Device No: XXXXXXX
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Bin Range of Luminous Intensity
Bin Code Min. Max. Unit Condition
4B 1200 1400
6B 1400 1600
8B 1600 1800
AC 1800 2000
2C 2000 2200
4C 2200 2400
6C 2400 2600
8C 2600 2800
mcd I
F
=20mA
Note:
Tolerance of Luminous Intensity: ±11%
Bin Range of Forward Voltage
Group Bin Code Min. Max. Unit Condition
34 2.7 2.8
35 2.8 2.9
36 2.9 3.0
37 3.0 3.1
38 3.1 3.2
39 3.2 3.3
B41
40 3.3 3.4
41 3.4 3.5
42 3.5 3.6
V I
F
=20mA
Note:
1. Tolerance of Forward Voltage: ±0.05V
DATASHEET
SMD Low Power LED
45-21/XK2C-SXXXXXXXXXX/2T
6
Copyright © 2010, Everlight All Rights Reserved. Release Date : XX.XX.2010. Issue No: XXXXXXX_v1.
Device No: XXXXXXX
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Bin Range of Chromaticity Coordinates
CCT Bin Code CIE_x CIE_y CCT Bin Code CIE_x CIE_y
0.4562 0.4260 0.4006 0.4004
0.4431 0.4213 0.3871 0.3959
0.4345 0.4033 0.3828 0.3803
30K-1
0.4468 0.4077
40K-1
0.3952 0.3880
0.4431 0.4213 0.3871 0.3959
0.4299 0.4165 0.3736 0.3874
0.4223 0.3990 0.3703 0.3726
30K-2
0.4345 0.4033
40K-2
0.3828 0.3803
0.4345 0.4033 0.3828 0.3803
0.4223 0.3990 0.3703 0.3726
0.4147 0.3814 0.3670 0.3578
30K-3
0.4260 0.3854
40K-3
0.3784 0.3647
0.4468 0.4077 0.3952 0.3880
0.4345 0.4033 0.3828 0.3803
0.4260 0.3854 0.3784 0.3647
3000K
30K-4
0.4373 0.3893
4000K
40K-4
0.3898 0.3716
Note: Tolerance of Chromaticity Coordinates: ±0.01
DATASHEET
SMD Low Power LED
45-21/XK2C-SXXXXXXXXXX/2T
7
Copyright © 2010, Everlight All Rights Reserved. Release Date : XX.XX.2010. Issue No: XXXXXXX_v1.
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The C.I.E. 1931 Chromaticity Diagram
DATASHEET
SMD Low Power LED
45-21/XK2C-SXXXXXXXXXX/2T
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Copyright © 2010, Everlight All Rights Reserved. Release Date : XX.XX.2010. Issue No: XXXXXXX_v1.
Device No: XXXXXXX
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DATASHEET
SMD Low Power LED
45-21/XK2C-SXXXXXXXXXX/2T
9
Copyright © 2010, Everlight All Rights Reserved. Release Date : XX.XX.2010. Issue No: XXXXXXX_v1.
Device No: XXXXXXX
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Package Dimension
Cathode
Polarity
Recommended soldering pad design
Note:
Tolerance unless mentioned is ±0.1mm; Unit = mm
DATASHEET
SMD Low Power LED
45-21/XK2C-SXXXXXXXXXX/2T
10
Copyright © 2010, Everlight All Rights Reserved. Release Date : XX.XX.2010. Issue No: XXXXXXX_v1.
Device No: XXXXXXX
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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 2000 pcs Per Reel
Note: Tolerances unless mentioned ±0.1mm. Unit = mm
DATASHEET
SMD Low Power LED
45-21/XK2C-SXXXXXXXXXX/2T
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Copyright © 2010, Everlight All Rights Reserved. Release Date : XX.XX.2010. Issue No: XXXXXXX_v1.
Device No: XXXXXXX
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Moisture Resistant Packing Process
Reliability Test Items and Conditions
The reliability of products shall be satisfied with items listed below.
Confidence level：90%
LTPD：10%
DATASHEET
SMD Low Power LED
45-21/XK2C-SXXXXXXXXXX/2T
12
Copyright © 2010, Everlight All Rights Reserved. Release Date : XX.XX.2010. Issue No: XXXXXXX_v1.
Device No: XXXXXXX
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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
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.
DATASHEET
SMD Low Power LED
45-21/XK2C-SXXXXXXXXXX/2T
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Copyright © 2010, Everlight All Rights Reserved. Release Date : XX.XX.2010. Issue No: XXXXXXX_v1.
Device No: XXXXXXX
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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.
