Nichia STS-DA1-0073
<Cat.No.071226>
1.SPECIFICATIONS
(1) Absolute Maximum Ratings
Item
Forward Current
Pulse Forward Current
Allowable Reverse Current
Power Dissipation
Operating Temperature
Storage Temperature
Soldering Temperature
I
FP
Conditions
:
Symbol
I
F
I
FP
I
R
P
D
T
opr
T
stg
T
sld
Absolute Maximum Rating
40
160
85
100
-40 ~ +100
-40 ~ +100
Reflow Soldering : 260°C
Hand Soldering : 350°C
and
Duty
<
1/10
=
(Ta=25°C)
Unit
mA
mA
mA
mW
°C
°C
for 10sec.
for 3sec.
Pulse Width
<
10msec.
=
(2) Initial Electrical/Optical Characteristics
Item
Symbol
Forward Voltage
V
F
Luminous Intensity
Iv
x
-
Chromaticity Coordinate
y
-
Please refer to CIE 1931 chromaticity diagram.
Condition
I
F
=20[mA]
I
F
=20[mA]
I
F
=20[mA]
I
F
=20[mA]
Typ.
(2.1)
(170)
0.704
0.295
(Ta=25°C)
Max.
Unit
2.5
V
-
mcd
-
-
-
-
(3) Ranking
Item
Luminous Intensity
Rank Q
Rank P
Rank O
Symbol
Iv
Iv
Iv
Condition
I
F
=20[mA]
I
F
=20[mA]
I
F
=20[mA]
Min.
180
125
90
(Ta=25°C)
Max.
Unit
250
mcd
180
mcd
125
mcd
Luminous Intensity Measurement allowance is ± 10%
Color Rank
x
y
0.67
0.27
(I
F
=20mA,Ta=25°C)
Rank R
0.67
0.73
0.73
0.33
0.33
0.27
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 ]
