LAMP
334-15/T2C3-1RTB
Features
• Popular T-1 3/4 round package
• High luminous power
• Typical chromaticity coordinates x=0.29, y=0.28
according to CIE1931
• Bulk, available taped on reel.
• ESD-withstand voltage: up to 4KV
• The product itself will remain within RoHS compliant version
Description
• The series is designed for application required high luminous intensity.
• The phosphor filled in the reflector converts the blue emission of InGaN chip to ideal white.
Applications
• Message panels
• Optical Indicators
• Backlighting
• Marker Lights
1
Copyright © 2010, Everlight All Rights Reserved. Release Date : May.03,2013 Issue No:
DLE-0000354
_Rev.5
www.everlight.com
DATASHEET
LAMP
334-15/T2C3-1RTB
Device Selection Guide
Chip
Materials
InGaN
Emitted Color
White
Resin Color
Water Clear
Absolute Maximum Ratings (Ta=25
℃
)
Parameter
Continuous Forward Current
Peak Forward Current (Duty 1/10 @ 1KHZ)
Reverse Voltage
Power Dissipation
Operating Temperature
Storage Temperature
ESD
Zener Reverse Current
Soldering Temperature
Symbol
I
F
I
FP
V
R
P
d
T
opr
T
stg
ESD
HBM
I
z
T
sol
Rating
30
100
5
110
-40 ~ +85
-40 ~ +100
4K
100
Unit
mA
mA
V
mW
mA
Electro-Optical Characteristics (Ta=25
℃
)
Parameter
Forward Voltage
Zener Reverse Voltage
Reverse Current
Luminous Intensity
Viewing Angle
Chromaticity Coordinates
Symbol
V
F
Vz
I
R
I
V
2θ1/2
x
Min.
2.8
5.2
-----
4500
----
----
----
Typ.
-----
-----
-----
----
30
0.29
0.28
Max.
3.6
-----
50
9000
----
----
----
Unit
V
V
µA
mcd
deg
----
----
Condition
I
F
=20mA
Iz=5mA
V
R
=5V
I
F
=20mA
I
F
=20mA
I
F
=20mA
y
2
Copyright © 2010, Everlight All Rights Reserved. Release Date : May.03,2013. Issue No:
DLE-0000354
_Rev.5
℃
260
for 5 sec.
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℃
℃
V
DATASHEET
LAMP
334-15/T2C3-1RTB
Bin Range of Luminous Intensity
Bin Code
R
S
T
Note:
Tolerance of Luminous Intensity: ±10%
Min.
4500
5650
7150
Max.
5650
7150
9000
Unit
mcd
Condition
I
F
=20mA
Forward Voltage Combination
Bin Code
0
1
2
3
Note:
Measurement Uncertainty of Forward Voltage
Min.
2.8
3.0
3.2
3.4
Max.
3.0
3.2
3.4
3.6
Unit
Condition
V
I
F
=20mA
±0.1V
Color Combination ( at 20mA)
Group
1
Bins
A1+A0+B3+B4+B5+B6+C0
3
Copyright © 2010, Everlight All Rights Reserved. Release Date : May.03,2013. Issue No:
DLE-0000354
_Rev.5
：
www.everlight.com
DATASHEET
LAMP
334-15/T2C3-1RTB
CIE Chromaticity Diagram
0.8
0.6
CIE-Y
5600K
7000K
4600K
0.4
9000K
14000K
22000K
B4
B3
AO B5
CO
B6
A1
0.2
0.0
0.0
0.1
0.2
0.3
0 .4
0 .5
0 .6
0 .7
C IE -X
Color Ranks (I
F
=20mA，Ta=25 )
，
Color Ranks
A1
A0
B3
B4
B5
B6
C0
X
Y
X
Y
X
Y
X
Y
X
Y
X
Y
X
Y
0.255
0.245
0.264
0.267
0.283
0.305
0.304
0.33
0.287
0.295
0.307
0.315
0.33
0.36
±0.01
4
Copyright © 2010, Everlight All Rights Reserved. Release Date : May.03,2013. Issue No:
DLE-0000354
_Rev.5
：
Note:
Measurement uncertainty of the color coordinates
℃
CIE
0.264
0.267
0.283
0.305
0.304
0.33
0.33
0.36
0.307
0.315
0.33
0.339
0.361
0.385
0.28
0.248
0.296
0.267
0.307
0.315
0.33
0.339
0.311
0.294
0.33
0.318
0.355
0.35
0.27
0.23
0.28
0.248
0.287
0.295
0.307
0.315
0.296
0.276
0.311
0.294
0.33
0.318
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DATASHEET
LAMP
334-15/T2C3-1RTB
Typical Electro-Optical Characteristics Curves
1.0
90
O
60
O
30
O
0
O
10
O
Relative Intensity (a.u.)
1.0
0.8
Radiation Angle
0.6
0.4
0.5
0.2
0.0
350
0
400
450
500
550
600
650
700
750
800
0
Radiation Angle
Wavelength (nm)
Relative Intensity (a.u.)
30
1.5
20
15
10
5
0
1.5
Relative Intensity(a.u.)
Forward Current (mA)
25
1.0
0.5
2.0
2.5
3.0
3.5
4.0
4.5
0.0
0
5
10
15
20
25
Forward Voltage (V)
Forward Current (mA)
)
0.300
Chromaticity Coordinate
0.290
Forward Current (mA)
x
y
0.280
0.270
0.260
0
10
20
30
40
50
Forward Current (mA)
5
Copyright © 2010, Everlight All Rights Reserved. Release Date : May.03,2013. Issue No:
DLE-0000354
_Rev.5
www.everlight.com
℃
℃
℃
℃
℃
Chromaticity Coordinate vs. Forward Current(Ta=25
Forward Current vs. Ambient Temp.
40
30
20
10
0
0
20
40
60
80
Ambient Temperature Ta(
)
℃
℃
℃
℃
℃
℃
℃
℃
Forward Current vs. Forward Voltage (Ta=25
)
Relative Intensity vs. Forward Current (Ta=25
℃
℃
℃
℃
20
O
℃
℃
℃
℃
Relative Intensity vs. Wavelength (Ta=25
)
Directivity (Ta=25
)
30
O
O
40
50
O
60
O
70
O
80
O
0.5
90
1.0
O
)
100
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