Technical Data Sheet
Top View LEDs
GT3020/X2C-BXXXXXXXXX/2T
Prepared date: 13-Apr.-2010 Rev. 3 Page: 1 of 14
Features
․P-LCC-2 package.
․Fluorescence Type
․High Luminous Intensity
․High Efficiency
․Pb-free.
․The product itself will remain within RoHS
compliant version.
Descriptions
․Due to the package design, GT3020 has wide
viewing angle, low power consumption and white
LEDs are devices which are materialized by
combing Blue LEDs and special phosphors. This
feature makes the LED ideal for light guide
application.
Applications
․General lighting
․Decorative and Entertainment Lighting.
․Indicators.
․Illuminations.
․Switch lights.
Device Selection Guide
Chip
Material Emitted Color Resin Color
InGaN Cool White
Warm White Water Clear
Technical Data Sheet
Top View LEDs
GT3020/X2C-BXXXXXXXXX/2T
Prepared date: 13-Apr.-2010 Rev. 3 Page: 2 of 14
Product Number Explanation
GT3020 / X 2 C - B XX XX XX XX XX / 2T
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 CRI(min) : 90
Notes:
1. Tolerance of Color Rendering Index: ±2
Example:
GT3020/Q2C-B4556AC2CB2/2T
CRI Min=75
CCT 4500K~5650K
IV 1800mcd~2200mcd
VF 2.9V~3.6V
Bin Grou
p
of Forward Volta
g
e
Bin Grou
p
of Max. Luminous Intensit
y
Bin Grou
p
of Min. Luminous Intensit
y
Max. Color tem
p
erature
Min. Color tem
p
erature
Bin Code of Colo
r
R
enderin
g
Index
Technical Data Sheet
Top View LEDs
GT3020/X2C-BXXXXXXXXX/2T
Prepared date: 13-Apr.-2010 Rev. 3 Page: 3 of 14
Mass Production list
Product CRI
min. CCT(K) IV(mcd)
Min
IV(mcd)
Max
Φ(lm)
Typ.
GT3020/L2C-B50632C4CB2/2T 2000 2400 6.8
GT3020/L2C-B5063AC2CB2/2T
70 5000K~6300K
1800 2200 6.2
GT3020/L2C-B45562C4CB2/2T 2000 2400 6.8
GT3020/L2C-B4556AC2CB2/2T
70 4500K~5650K
1800 2200 6.2
GT3020/L2C-B2832AC2CB2/2T 1800 2200 6.2
GT3020/L2C-B28328BACB2/2T
70 2850K~3250K
1600 2000 5.6
GT3020/Q2C-B5063AC2CB2/2T 1800 2200 6.2
GT3020/Q2C-B50638BACB2/2T
75 5000K~6300K
1600 2000 5.6
GT3020/Q2C-B4556AC2CB2/2T 1800 2200 6.2
GT3020/Q2C-B45568BACB2/2T
75 4500K~5650K
1600 2000 5.6
GT3020/Q2C-B2832AC2CB2/2T 1800 2200 6.2
GT3020/Q2C-B28328BACB2/2T
75 2850K~3250K
1600 2000 5.6
Technical Data Sheet
Top View LEDs
GT3020/X2C-BXXXXXXXXX/2T
Prepared date: 13-Apr.-2010 Rev. 3 Page: 4 of 14
Package Dimensions
Cathode Mark
+
-
Polarity
Recommended soldering pad design
Note: Tolerance unless mentioned is ±0.1mm; Unit = mm
Technical Data Sheet
Top View LEDs
GT3020/X2C-BXXXXXXXXX/2T
Prepared date: 13-Apr.-2010 Rev. 3 Page: 5 of 14
Absolute Maximum Ratings (Ta=25℃)
Parameter Symbol Rating Unit
Reverse Voltage VR 5 V
Forward Current IF 30 mA
Peak Forward Current (Duty 1/10 @1KHz) IFP 100 mA
Power Dissipation Pd 110 mW
Electrostatic Discharge ESD 1000 V
Operating Temperature Topr -40 ~ +85 ℃
Storage Temperature Tstg -40 ~ +90 ℃
Soldering Temperature Tsol Reflow Soldering : 260 for 10 sec.℃
Hand Soldering : 350 for 3 sec.℃
Electro-Optical Characteristics (Ta=25℃)
Parameter Symbol Min. Typ. Max. Unit Condition
Viewing Angle 2θ1/2 ----- 120 ----- deg IF=20mA
Reverse Current IR ----- ----- 10 μA VR=5V
Technical Data Sheet
Top View LEDs
GT3020/X2C-BXXXXXXXXX/2T
Prepared date: 13-Apr.-2010 Rev. 3 Page: 6 of 14
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 IF=20mA
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
40 3.3 3.4
41 3.4 3.5
B2
42 3.5 3.6
G
43 3.6 3.7
V IF=20mA
Notes:
1. Tolerance of Luminous Intensity: ±11%
2. Tolerance of Forward Voltage: ±0.05V
Technical Data Sheet
Top View LEDs
GT3020/X2C-BXXXXXXXXX/2T
Prepared date: 13-Apr.-2010 Rev. 3 Page: 7 of 14
Bin Range of Chromaticity Coordinates I
F=20mA
CCT Bin Code CIE_x CIE_y CCT Bin Code CIE_x CIE_y
0.3148 0.3444 0.4312 0.4234
0.3288 0.3569 0.4456 0.4287
0.3290 0.3451 0.4376 0.4116
W5
0.3160 0.3332
P5
0.4240 0.4065
0.3160 0.3332 0.4240 0.4065
0.3290 0.3451 0.4376 0.4116
0.3292 0.3313 0.4294 0.3943
6300K
~5650K
W6
0.3175 0.3204
3250K
~3050K
P6
0.4165 0.3890
0.3288 0.3569 0.4456 0.4287
0.3469 0.3717 0.4614 0.4333
0.3458 0.3592 0.4525 0.4162
V5
0.3290 0.3451
N5
0.4376 0.4116
0.3290 0.3451 0.4376 0.4116
0.3458 0.3592 0.4525 0.4162
0.3444 0.3442 0.4436 0.3991
5650K
~5000K
V6
0.3292 0.3313
3050K
~2850K
N6
0.4294 0.3943
0.3469 0.3717
0.3642 0.3829
0.3622 0.3716
U5
0.3458 0.3592
0.3458 0.3592
0.3622 0.3716
0.3594 0.3557
5000K
~4500K
U6
0.3444 0.3442
Note: Tolerance of Chromaticity Coordinates: ±0.01
Technical Data Sheet
Top View LEDs
GT3020/X2C-BXXXXXXXXX/2T
Prepared date: 13-Apr.-2010 Rev. 3 Page: 8 of 14
The C.I.E. 1931 Chromaticity Diagram
Technical Data Sheet
Top View LEDs
GT3020/X2C-BXXXXXXXXX/2T
Prepared date: 13-Apr.-2010 Rev. 3 Page: 9 of 14
Typical Electro-Optical Characteristics Curves
10
Forward Voltage V -(Volts)
F
2.6
0
10
Relative luminous intensity (%)
Ambient Temperature T (°C
-60
1
10
-20-40 0 20 60
40
)
a
10080
100
1000
Ambient Temperature
Ambient Temperature T (°C
a)
0
Forward Current Derating Curve
10
Forward Current
0
20
30
I (mA)
50
40
F
8040
20 60 100
0.7
0.8
0.9
1.0
1
Ta=25°
Wavelength λ(nm)
100
1000
Forward Current
10
20
I (mA)
30
50
40
F
Spectrum Distribution
0.10.30.5 0.2 0.4
80°
90°
0.6
50°
60°
70°
40°
Radiation Diagram
Ta=25°
20°
Forward Current
0° 10°
01
10 2
10
I (mA)
30°
F
3
10
Ta=25°
Relative Luminous Intensity vs.
Ta=25°
f=1KHz
Duty=1/10
Forward Current
3.83.0
2.8 3.4 4.2
Forward Current vs.
Forward Voltage
Relative Luminous Intensity vs.
Relative luminous intensity (%) Relative luminous intensity (%)
Technical Data Sheet
Top View LEDs
GT3020/X2C-BXXXXXXXXX/2T
Prepared date: 13-Apr.-2010 Rev. 3 Page: 10 of 14
Label Explanation
CAT: Luminous Intensity Rank
HUE: Chromaticity Coordinates
REF: Forward Voltage Rank
Reel Dimensions
Note: Tolerance unless mentioned is ±0.1mm; Unit = mm
RoHS
Pb
CPN :
PN : XXXXXXXXXXXXX
XXXXXXXXXXXXX
QTY : XXX
LOT NO : XXXXXXXXXX
Reference : XXXXXXXX
CAT : XXX
HUE : XXX
REF : XXX
EVERLIGHT
MADE IN TAIWAN
Technical Data Sheet
Top View LEDs
GT3020/X2C-BXXXXXXXXX/2T
Prepared date: 13-Apr.-2010 Rev. 3 Page: 11 of 14
Carrier Tape Dimensions: Loaded Quantity 2000 pcs Per Reel.
Note: Tolerance unless mentioned is ±0.1mm; Unit = mm
Moisture Resistant Packaging
Label Desiccant Label
Aluminum moisture-proof bag
Technical Data Sheet
Top View LEDs
GT3020/X2C-BXXXXXXXXX/2T
Prepared date: 13-Apr.-2010 Rev. 3 Page: 12 of 14
Reliability Test Items and Conditions
The reliability of products shall be satisfied with items listed below.
Confidence level：90%
LTPD：10%
No. Items Test Condition
Test
Hours/Cycles Sample
Size Ac/Re
1 Reflow Soldering
Temp. : 260℃±5℃
Min. 5sec. 6 Min. 22 PCS. 0/1
2 Temperature Cycle
H : +100℃ 15min
∫ 5 min
L : -40℃ 15min 300 Cycles 22 PCS. 0/1
3 Thermal Shock
H : +100℃ 5min
∫ 10 sec
L : -10℃ 5min 300 Cycles 22 PCS. 0/1
4 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 = 20 mA 1000 Hrs. 22 PCS. 0/1
7 High Temperature / High
Humidity 85℃/ 85%RH 1000 Hrs. 22 PCS. 0/1
Technical Data Sheet
Top View LEDs
GT3020/X2C-BXXXXXXXXX/2T
Prepared date: 13-Apr.-2010 Rev. 3 Page: 13 of 14
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.
120 Sec. Max.
1~5 °C / Sec.
Pre-heating
180~200°C 60 Sec. Max.
Above 220°C
260°C. Max.
10 Sec. Max.
1~5 °C / Sec.
Technical Data Sheet
Top View LEDs
GT3020/X2C-BXXXXXXXXX/2T
Prepared date: 13-Apr.-2010 Rev. 3 Page: 14 of 14
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.
