Nichia STS-DA1-0045A
<Cat.No.071228>
1.SPECIFICATIONS
(1) Absolute Maximum Ratings
Item
(Tc=25°C)
Symbol
Absolute Maximum Rating
Unit
mA
Forward Current
IF
500
Pulse Forward Current
Allowable Reverse Current
Power Dissipation
IFP
800
mA
IR
85
mA
PD
2.2
-40 ~ + 85
W
Operating Temperature
Storage Temperature
Dice Temperature
Topr
°C
Tstg
-40 ~ +100
°C
Tj
130
°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
Luminous Flux
(Tc=25°C)
Typ.
Max.
Unit
V
VF
φv
-
IF=350[mA]
IF=350[mA]
(3.7)
(47)
4.4
-
-
-
lm
-
ꢀ
x
y
IF=350[mA] 0.452
IF=350[mA] 0.409
Chromaticity Coordinate
-
-
ꢀ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
3.6
4.0
Rank L
3.2
3.6
Rank P16
Rank P15
Rank P14
Rank P13
Rank P12
Rank P11
72.0
60.5
51.0
42.8
36.0
30.3
85.6
72.0
60.5
51.0
42.8
36.0
Luminous Flux
φV
IF=350[mA]
lm
ꢀForward Voltage Measurement allowance is ± 3%.
ꢀLuminous Flux Measurement allowance is ± 7%.
Color Ranks
(IF=350mA,Tc=25°C)
Rank d1
x
y
0.3575 0.3610 0.3780 0.3988 0.3897 0.3720
0.3612 0.3850 0.3970 0.4116 0.3823 0.3714
Rank d2
x
y
0.3545 0.3575 0.3720 0.3897 0.3822 0.3667
0.3408 0.3612 0.3714 0.3823 0.3580 0.3484
-1-
NICHIA [ NICHIA CORPORATION ]
