LAMP
334-15/T2C1-1UWA
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-0000657
_Rev.4
www.everlight.com
ATASHEET
LAMP
334-15/T2C1-1UWA
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
-----
9000
----
----
----
Typ.
-----
-----
-----
----
15
0.29
0.28
Max.
3.6
-----
50
18000
----
----
----
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-0000657
_Rev.4
℃
260
for 5 sec.
www.everlight.com
℃
℃
V
ATASHEET
LAMP
334-15/T2C1-1UWA
Bin Range of Luminous Intensity
Bin Code
U
V
W
Note:
Tolerance of Luminous Intensity: ±10%
Min.
9000
11250
14250
Max.
11250
14250
18000
Unit
Condition
mcd
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
CIE Chromaticity Diagram
3
Copyright © 2010, Everlight All Rights Reserved. Release Date : May.03, 2013. Issue No:
DLE-0000657
_Rev.4
：
www.everlight.com
ATASHEET
LAMP
334-15/T2C1-1UWA
0 .8
0 .6
CIE-Y
56 00K
700 0K
46 00K
0 .4
9 00 0K
1 40 00 K
2 200 0K
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 (IF=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
0.264
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
CIE
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
Measurement uncertainty of the color coordinates：±0.01
4
Copyright © 2010, Everlight All Rights Reserved. Release Date : May.03, 2013. Issue No:
DLE-0000657
_Rev.4
www.everlight.com
ATASHEET
LAMP
334-15/T2C1-1UWA
Typical Electro-Optical Characteristics Curves
1.0
90
1.0
O
60
O
30
O
0
O
10
O
Relative Intensity (a.u.)
Radiation Angle
Relative Luminusity
0.8
0.6
0.5
0.4
0.2
0.0
350
0
400
450
500
550
600
650
700
750
800
0
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
Forward Current (mA)
0.290
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-0000657
_Rev.4
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
℃
℃
℃
℃
℃
℃
℃
℃
Relative Intensity vs. Wavelength (Ta=25
)
Directivity (Ta=25
)
20
O
30
O
40
O
O
50
60
O
70
O
80
O
0.5
90
1.0
O
)
100
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