Nichia STS-DA1-0043A
<Cat.No.071228>
1.SPECIFICATIONS
(1) Absolute Maximum Ratings
Item
(Tc=25°C)
Symbol
IF
Absolute Maximum Rating
Unit
mA
Forward Current
500
800
Pulse Forward Current
Allowable Reverse Current
Power Dissipation
IFP
mA
IR
85
mA
PD
2.2
W
Operating Temperature
Storage Temperature
Dice Temperature
Topr
Tstg
Tj
-40 ~ + 85
-40 ~ +100
130
°C
°C
°C
Soldering Temperature
Tsld
Reflow Soldering : 260°C
for 10sec.
<
<
IFP Conditions
:
Pulse Width
10msec. and Duty
1/10
=
=
(2) Initial Electrical/Optical Characteristics
Item Symbol Condition
Forward Voltage
(Tc=25°C)
Typ.
Max.
Unit
V
VF
φv
-
IF=350[mA]
IF=350[mA]
(3.7)
(72)
4.4
Luminous Flux
-
-
-
lm
-
x
y
IF=350[mA] 0.344
IF=350[mA] 0.355
Chromaticity Coordinateꢀ
-
-
ꢀ Please refer to CIE 1931 chromaticity diagram.
(3) Ranking
(Tc=25°C)
Unit
Item
Symbol
Condition
Min.
4.0
Max.
4.4
Rank H
Forward Voltage
VF
IF=350[mA]
V
Rank M
Rank L
3.6
4.0
3.2
3.6
Rank P16
Rank P15
Rank P14
72.0
60.5
51.0
85.6
72.0
60.5
Luminous Flux
φV
IF=350[mA]
lm
ꢀ Forward Voltage Measurement allowance is ± 3%.
ꢀ Luminous Flux Measurement allowance is ± 7%.
Color Ranks
Rank b3
(IF=350mA,Tc=25°C)
Rank b4
x
y
0.287
0.295
0.283
0.305
0.304
0.330
0.307
0.315
x
y
0.307
0.315
0.304
0.330
0.330
0.360
0.330
0.339
Rank b5
Rank b6
x
y
0.296
0.276
0.287
0.295
0.307
0.315
0.311
0.294
x
y
0.311
0.294
0.307
0.315
0.330
0.339
0.330
0.318
-1-
NICHIA [ NICHIA CORPORATION ]
