Nichia STS-DA1-0051
<Cat.No.071228>
1.SPECIFICATIONS
(1) Absolute Maximum Ratings
Item
Forward Current
Pulse Forward Current
Allowable Reverse Current
Power Dissipation
Operating Temperature
Storage Temperature
Dice Temperature
Soldering Temperature
I
FP
Conditions
:
Symbol
I
F
I
FP
I
R
P
D
T
opr
T
stg
T
j
T
sld
Absolute Maximum Rating
500
800
85
2.2
-40 ~ + 85
-40 ~ +100
130
Reflow Soldering : 260°C
and
Duty
<
1/10
=
(Tc=25°C)
Unit
mA
mA
mA
W
°C
°C
°C
for 10sec.
Pulse Width
<
10msec.
=
(2) Initial Electrical/Optical Characteristics
Item
Symbol
Forward Voltage
V
F
Luminous Flux
φv
x
-
Chromaticity Coordinate
y
-
Please refer to CIE 1931 chromaticity diagram.
Condition
I
F
=350[mA]
I
F
=350[mA]
I
F
=350[mA]
I
F
=350[mA]
Typ.
(3.9)
(65)
0.189
0.718
(Tc=25°C)
Max.
Unit
4.4
V
-
lm
-
-
-
-
(3) Ranking
Item
Forward Voltage
Rank H
Rank M
Rank L
Rank P16
Rank P15
Rank P14
Rank P13
Symbol
V
F
Condition
I
F
=350[mA]
Min.
4.0
3.6
3.2
72.0
60.5
51.0
42.8
Luminous Flux
φ
V
I
F
=350[mA]
(Tc=25°C)
Max.
Unit
4.4
V
4.0
3.6
85.6
72.0
lm
60.5
51.0
Forward Voltage Measurement allowance is ± 3%.
Luminous Flux Measurement allowance is ± 10%.
Color Ranks
x
y
0.14
0.64
Rank G
0.14
0.22
0.74
0.74
0.22
0.64
x
y
0.21
0.65
(I
F
=350mA,Tc=25°C)
Rank H
0.21
0.28
0.28
0.73
0.73
0.65
Color Coordinates Measurement allowance is ± 0.01.
Basically, a shipment shall consist of the LEDs of a combination of the above ranks.
The percentage of each rank in the shipment shall be determined by Nichia.
2.INITIAL
OPTICAL/ELECTRICAL
CHARACTERISTICS
Please refer to “CHARACTERISTICS” on the following pages.
-1-
NICHIA [ NICHIA CORPORATION ]
