NESG064T Datasheet PDF - NICHIA CORPORATION


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NESG064T
NICHIA CORPORATION

Part Number NESG064T
Description SPECIFICATIONS FOR AMBER LED
Page 17 Pages

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NICHIA STS-DA1-1555A <Cat.No.110318>
NICHIA CORPORATION SPECIFICATIONS FOR GREEN LED
NESG064T
Pb-free Reflow Soldering Application
Built-in ESD Protection Device
RoHS Compliant
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SPECIFICATIONS
NICHIA STS-DA1-1555A <Cat.No.110318>
(1) Absolute Maximum Ratings
Item
Symbol
Absolute Maximum Rating
Forward Current
IF 30
Pulse Forward Current
IFP 100
Allowable Reverse Current
IR 85
Power Dissipation
PD 105
Operating Temperature
Topr -
40~110
Storage Temperature
Tstg -
40~110
Junction Temperature
TJ 125
* Absolute Maximum Ratings at TA=25°C.
* IFP conditions with pulse width 10ms and duty cycle 10%.
Unit
mA
mA
mA
mW
°C
°C
°C
(2) Initial Electrical/Optical Characteristics
Item
Symbol
Condition
Typ
Unit
Forward Voltage
VF
IF=20mA 3.
1
V
Luminous Intensity1
Iv IF=20mA 870
mcd
Luminous Intensity2
Iv IF=30mA 1130
mcd
x-
Chromaticity Coordinate
y-
IF=20mA 0.
IF=20mA 0.
17
70
-
-
Thermal Resistance
RθJS -
180
°C/W
Thermal Resistance
RθJA -
360
°C/W
* Characteristics at TA=25°C.
* The Chromaticity Coordinates are derived from the CIE 1931 Chromaticity Diagram.
* RθJS is Thermal Resistance from junction to TS measuring point.
* RθJA is Thermal Resistance from junction to ambientTest board: FR4 board thickness=1.6mm, copper layer thickness=35µm.
1



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RANKS
NICHIA STS-DA1-1555A <Cat.No.110318>
Item
Forward Voltage
Luminous Intensity
Rank
-
V
U
T 560
Min
2.7
1120
780
Max
3.5
1560
1120
780
Unit
V
mcd
Color Ranks
Rank G
Rank H
x
0.14 0.
14 0.
22 0.
22
x
0.21 0.
21 0.
28
y
0.64 0.
74 0.
74 0.
64
y
0.65 0.
73 0.
73
* Ranking at TA=25°C.
* Tolerance of measurements of the Forward Voltage is ±3%.
* Tolerance of measurements of the Luminous Intensity is ±10%.
* Tolerance of measurements of the Chromaticity Coordinate is ±0.01.
* Basically, a shipment shall consist of the LEDs of a combination of the above ranks.
The percentage of each rank in the shipment shall be determined by Nichia.
0.28
0.65
2



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CHROMATICITY DIAGRAM
NICHIA STS-DA1-1555A <Cat.No.110318>
0.80
0.75
0.70
0.65
535
540
545
H
G
550
555
0.60
0.55
0.10
0.15
0.20
0.25
x
0.30
0.35
3




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