NSPWR70BSS Datasheet, PDF (2/13 Pages) NICHIA CORPORATION – SPECIFICATIONS FOR NICHIA WHITE LED

Nichia STSE-CW7091A-1
<Cat.No.070831>
1.SPECIFICATIONS
(1) Absolute Maximum Ratings
Item
Forward Current
Pulse Forward Current
Reverse Voltage
Power Dissipation
Operating Temperature
Storage Temperature
Dice Temperature
Soldering Temperature
Symbol
IF
IFP
VR
PD
Topr
Tstg
Tj
Tsld
IFP Conditions : Pulse Width ^<= 10msec.
Absolute Maximum Rating
40
120
5
148
-30 ~ + 85
-40 ~ +100
100
Dip Soldering : 265°C
Hand Soldering : 350°C
and Duty ^<= 1/10
(Ta=25°C)
Unit
mA
mA
V
mW
°C
°C
°C
for 5sec.
for 3sec.
(2) Initial Electrical/Optical Characteristics
Item
Symbol Condition
Forward Voltage
VF IF=30[mA]
Reverse Current
IR
VR= 5[V]
Luminous Flux
φV IF=30[mA]
x
Chromaticity Coordinate
y
-
IF=30[mA]
-
IF=30[mA]
Please refer to CIE 1931 chromaticity diagram.
Typ.
(3.4)
-
(7.0)
0.31
0.32
(Ta=25°C)
Max. Unit
3.7
V
50
µA
-
lm
-
-
-
-
(3) Ranking
Item
Symbol Condition
Rank P3 φV IF=30[mA]
Rank P2 φV IF=30[mA]
Luminous Flux
Rank P1 φV IF=30[mA]
Rank P0 φV IF=30[mA]
Rank Pz φV IF=30[mA]
Luminous Flux Measurement allowance is ± 10%.
Min.
7.6
6.4
5.4
4.5
3.8
(Ta=25°C)
Max. Unit
9.0
lm
7.6
lm
6.4
lm
5.4
lm
4.5
lm
Color Ranks
x 0.280
y 0.248
x 0.307
y 0.315
Rank a0
0.264 0.283
0.267 0.305
Rank b4
0.304 0.330
0.330 0.360
0.296
0.276
0.330
0.339
(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 b5
x 0.296 0.287 0.307 0.311
y 0.276 0.295 0.315 0.294
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