NSPWR70ASS Datasheet, PDF (2/13 Pages) NICHIA CORPORATION – SPECIFICATIONS FOR NICHIA WHITE LED

Nichia STSE-CW5115B
<Cat.No.070202>
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
100
5
147
-30 ~ + 85
-40 ~ +100
265°C for 5sec.
and Duty ^<= 1/10
(Ta=25°C)
Unit
mA
mA
V
mW
°C
°C
(2) Initial Electrical/Optical Characteristics
Item
Symbol Condition Typ.
Forward Voltage
VF IF=30[mA] (3.8)
Reverse Current
IR
VR= 5[V]
-
Luminous Flux
φV IF=30[mA] (4.0)
½_x
Chromaticity Coordinate
y
-
IF=30[mA] 0.31
-
IF=30[mA] 0.32
½ Please refer to CIE 1931 chromaticity diagram.
(Ta=25°C)
Max. Unit
4.2
V
50
µA
-
lm
-
-
-
-
(3) Ranking
Item
Symbol Condition
Rank Rc φV IF=30[mA]
Luminous Flux
Rank Rb φV IF=30[mA]
Rank Ra φV IF=30[mA]
½ Luminous Flux Measurement allowance is ± 10%.
Min.
4.8
3.4
2.4
(Ta=25°C)
Max. Unit
6.8
lm
4.8
lm
3.4
lm
Color Ranks
x 0.280
y 0.248
Rank a0
0.264 0.283
0.267 0.305
0.296
0.276
(IF=30mA,Ta=25°C)
Rank b3
x 0.287 0.283 0.304 0.307
y 0.295 0.305 0.330 0.315
Rank b4
x 0.307 0.304 0.330 0.330
y 0.315 0.330 0.360 0.339
Rank b5
x 0.296 0.287 0.307 0.311
y 0.276 0.295 0.315 0.294
Rank b6
Rank c0
x 0.311 0.307 0.330 0.330
x 0.330 0.330 0.361 0.356
y 0.294 0.315 0.339 0.318
y 0.318 0.360 0.385 0.351
½ Color Coordinates Measurement allowance is ± 0.01.
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