NSPG513A Datasheet, PDF (2/15 Pages) NICHIA CORPORATION – GREEN LED

Nichia STSE-CG7148A
<Cat.No.070713>
1.SPECIFICATIONS
(1) Absolute Maximum Ratings
Item
Symbol
Forward Current
IF
Pulse Forward Current
IFP
Reverse Voltage
VR
Power Dissipation
PD
Operating Temperature
Topr
Storage Temperature
Tstg
Soldering Temperature
Tsld
IFP Conditions : Pulse Width ^<= 10msec.
Absolute Maximum Rating
35
110
5
123
-30 ~ + 85
-40 ~ +100
265°C for 10sec.
and Duty ^<= 1/10
(Ta=25°C)
Unit
mA
mA
V
mW
°C
°C
(2) Initial Electrical/Optical Characteristics
Item
Symbol Condition
Forward Voltage
VF IF=20[mA]
Reverse Current
IR
VR= 5[V]
Luminous Intensity
Iv IF=20[mA]
x
Chromaticity Coordinate
y
-
IF=20[mA]
-
IF=20[mA]
Please refer to CIE 1931 chromaticity diagram.
Typ.
(3.2)
-
(10000)
0.170
0.700
(Ta=25°C)
Max. Unit
3.5
V
50
µA
-
mcd
-
-
-
-
(3) Ranking
Item
Symbol Condition
Rank V Iv IF=20[mA]
Luminous Intensity Rank U Iv IF=20[mA]
Rank T Iv IF=20[mA]
Luminous Intensity Measurement allowance is ± 10%.
Min.
12000
8400
6000
(Ta=25°C)
Max. Unit
16800 mcd
12000 mcd
8400 mcd
Color Ranks
(IF=20mA,Ta=25°C)
Rank G
Rank H
x 0.14 0.14 0.22 0.22
x 0.21 0.21 0.28 0.28
y 0.64 0.74 0.74 0.64
y 0.65 0.73 0.73 0.65
Color Coordinates Measurement allowance 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.
2.INITIAL OPTICAL/ELECTRICAL CHARACTERISTICS
Please refer to figure’s page.
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