Technical Data Sheet
3mm POWER LED
31-01/T4C-4PRB
Features
. High Flux Output.
. Low Profile.
. Low Thermal Resistance.
. Low Power Consumption
. The phosphor filled in the reflector converts the
blue emission of InGaN chip to ideal white.
.Typical chromaticity coordinates x=0.30, y=0.29
according to CIE1931
.The product itself will remain within RoHS compliant version.
. ESD-withstand voltage: up to 4KV
Descriptions
This revolutionary package design allows the light designer to reduce the number of LEDs required
and provide a more uniform and unique illuminated appearance than with other LED solutions. This
is possible through the efficient optical package design and high-current capabilities.
The low profile package can be easily coupled with reflectors or lenses to efficiently distribute light
and provide the desired light appearance.
Applications
. Automotive Lighting
. Electronic Signs and Signals
. Special Lighting application
Device Selection Guide
PART NO.
31-01/T4C-4PRB
Chip
Material
InGaN
Emitted Color
White
Lens Color
Water Clear
Everlight Electronics Co., Ltd.
Device Number : DPE-0000056
http:\\www.everlight.com
Establish date: 04-02-2009
Rev 2
Page: 1 of 8
Establish by: Jim Lin
Technical Data Sheet
3mm POWER LED
31-01/T4C-4PRB
Package Dimensions
Notes:
1.All dimensions are in millimeters
2.An epoxy meniscus may extend about 1.5mm(0.059") down the leads
3.Tolerances unless dimensions
±0.25mm
Absolute Maximum Ratings (Ta=25℃)
℃
Parameter
Continuous Forward Current
Peak Forward Current(Duty 1/10 @ 1KHZ)
Reverse Voltage
Operating Temperature
Storage Temperature
Soldering Temperature(Time=5 sec)
Power Dissipation
Electrostatic Discharge
Everlight Electronics Co., Ltd.
Device Number : DPE-0000056
Symbol
I
F
I
FP
V
R
T
opr
T
stg
T
sol
P
d
ESD
http:\\www.everlight.com
Establish date: 04-02-2009
Rating
30
100
5
-40 ~ +85
-40 ~ +100
260 ± 5
100
4000
Rev 2
Units
mA
mA
V
℃
℃
℃
mW
V
Page: 2 of 8
Establish by: Jim Lin
Technical Data Sheet
3mm POWER LED
31-01/T4C-4PRB
Electro-Optical Characteristics (Ta=25℃)
℃
Parameter
Forward Voltage
Reverse Current
Total Flux
Viewing Angle
Chromaticity
Coordinates
Zener Reverse Voltage
Symbol
V
F
I
R
Φv
2θ1/2
x
y
Vz
Min.
2.8
----
2850
----
----
----
5.2
Typ.
----
----
4000
45
0.30
0.29
----
Max.
3.8
10
5650
----
----
I
F
=30mA
----
----
Iz=5mA
----
V
Condition
I
F
=30mA
V
R
=5V
I
F
=30mA
I
F
=30mA
Unit
V
mA
mlm
deg
----
Rank
31-01/T4C-4PRB
(1)
V
F
(V)
Bin.
0
1
2
3
4
Min.
2.80
3.00
3.20
3.40
3.60
Max.
3.00
3.20
3.40
3.60
3.80
(1)
(2)
(2)
Color
(3)
(3)
Φv(mlm)
Max.
----
----
----
Bin.
P
Q
R
Min.
2850
3600
4500
Max.
3600
4500
5650
Bin.
A0
B5
B6
Min.
----
----
----
*Measurement Uncertainty of Forward Voltage：±0.1V
*Measurement Uncertainty of Luminous Intensity:
±15%
Everlight Electronics Co., Ltd.
Device Number : DPE-0000056
http:\\www.everlight.com
Establish date: 04-02-2009
Rev 2
Page: 3 of 8
Establish by: Jim Lin
Technical Data Sheet
3mm POWER LED
31-01/T4C-4PRB
CIE Chromaticity Diagram
Color Ranks (IF=30mA，Ta=25℃)
，
℃
Color Ranks
A0
B5
B6
X
Y
X
Y
X
0.280
0.248
0.296
0.276
0.311
0.264
0.267
0.287
0.295
0.307
CIE Rank
0.283
0.305
0.307
0.315
0.330
0.339
0.296
0.276
0.311
0.294
0.330
0.318
Y
0.294
0.315
*Measurement
uncertainty of the color coordinates：±0.01
Everlight Electronics Co., Ltd.
Device Number : DPE-0000056
http:\\www.everlight.com
Establish date: 04-02-2009
Rev 2
Page: 4 of 8
Establish by: Jim Lin
Technical Data Sheet
3mm POWER LED
31-01/T4C-4PRB
Typical Electro-Optical Characteristics Curves
Relative Intensity vs. Wavelength
1.2
Forward Current vs. Forward Voltage
30
1.0
FORWARD CURRENT (mA)
RELATIVE INTENSITY
0.8
20
0.6
0.4
10
0.2
0.0
350 400 450 500 550 600 650 700 750
0
2.80
WAVELENGTH (nm)
3.00 3.20 3.40 3.60 3.80
FORWARD VOLTAGE (V)
4.00
Relative Intensity vs. Forward Current
1.00
Forward Current vs. Ambient Temp.
40
35
FORWARD CURRENT (mA)
RELATIVE INTENSITY
0.80
30
25
20
15
10
5
0.60
0.40
0.20
0.00
0
5
10
15
20
25
30
0
0
FORWARD CURRENT (mA)
20
40
60
80
AMBIENT TEMPERATURE (C)
100
Chromaticity Coordinate vs. Forward Current
0.34
Radiation Characteristics
0
1.0
Relative Intensity(a.u.)
Relative Intensity (a.u.)
0.32
30
x
0.30
0.28
0.26
0.24
0.8
0.6
0.4
0.2
0.0
-80
-60
-40
-20
0
y
60
90
10
20
30
40
50
Forward Current (mA)
Viewing angle(degree)
Everlight Electronics Co., Ltd.
Device Number : DPE-0000056
http:\\www.everlight.com
Establish date: 04-02-2009
Rev 2
Page: 5 of 8
Establish by: Jim Lin
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