NSSW090AT Datasheet, PDF (2/13 Pages) NICHIA CORPORATION – TYPE WHITE LED

1.SPECIFICATIONS
(1) Absolute Maximum Ratings
Nichia STSE-CC7004B
<Cat.No.070423>
(Ta=25°C)
Item
Symbol
Absolute Maximum Rating
Unit
Forward Current
IF
30
mA
Pulse Forward Current
IFP
100
mA
Reverse Voltage
VR
5
V
Power Dissipation
PD
105
mW
Operating Temperature
Topr
-30 ~ + 85
°C
Storage Temperature
Tstg
-40 ~ +100
°C
Soldering Temperature
Tsld
IFP Conditions : Pulse Width <= 10msec.
(2) Initial Electrical/Optical Characteristics
Reflow Soldering :
Hand Soldering :
and Duty <= 1/10
260°C
350°C
for 10sec.
for 3sec.
(Ta=25°C)
Item
Symbol Condition Typ. Max. Unit
Forward Voltage
VF IF=20[mA] (3.2)
3.5
V
Reverse Current
IR
VR= 5[V]
-
50
µA
Luminous Intensity
(Chromaticity Coordinate 1)
Iv IF=20[mA] (1500)
-
mcd
x
-
IF=20[mA] 0.31
-
-
Chromaticity Coordinate 1
y
-
IF=20[mA] 0.32
-
-
Luminous Intensity
(Chromaticity Coordinate 2)
Iv IF=20[mA] (1400)
-
mcd
x
Chromaticity Coordinate 2
-
IF=20[mA] 0.30
-
-
y
-
IF=20[mA] 0.295
-
-
Please refer to CIE 1931 chromaticity diagram.
(3) Ranking
(Ta=25°C)
Item
Symbol Condition Min. Max. Unit
Rank V12 Iv IF=20[mA] 1580 1720 mcd
Rank V11 Iv
Luminous Intensity
IF=20[mA] 1440
1580
mcd
Rank U22 Iv IF=20[mA] 1300 1440 mcd
Rank U21 Iv IF=20[mA] 1200 1300 mcd
Luminous Intensity Measurement allowance is ± 7%.
Color Ranks
(IF=20mA,Ta=25°C)
Rank a52
Rank a53
x 0.280 0.272 0.282 0.288
x 0.287 0.280 0.288 0.295
y 0.248 0.258 0.272 0.262
y 0.240 0.248 0.262 0.253
Rank a54
x 0.272 0.275 0.282
y 0.258 0.281 0.272
-
Rank a62
x 0.288 0.282 0.291 0.296
y 0.262 0.272 0.287 0.276
Rank a61
x 0.282 0.275 0.287 0.291
y 0.272 0.281 0.295 0.287
Rank a63
x 0.295 0.288 0.296 0.301
y 0.253 0.262 0.276 0.265
-1-