nssw088at NICHIA CORPORATION, nssw088at Datasheet - Page 2

• Manufacturer Part Number: nssw088at
• Description: Specifications For Nichia Chip Type White Led
• Manufacturer: NICHIA CORPORATION

1.SPECIFICATIONS
(1) Absolute Maximum Ratings
(2) Thermal Characteristics
(3) Initial Electrical/Optical Characteristics
Forward Current
Pulse Forward Current
Allowable Reverse Current
Power Dissipation
Operating Temperature
Storage Temperature
Dice Temperature
Soldering Temperature
Forward Voltage
Luminous Intensity
(Chromaticity Coordinate 1
Chromaticity Coordinate 1
Luminous Intensity
(Chromaticity Coordinate 2
Chromaticity Coordinate 2
Heat resistance
I
Rja = Heat resistance from Dice to Ambient temperature (Ta)
Using Nichia standard circuit board FR4, t=1.6mm, Copper foil, t=35µm
Rjs = Heat resistance from Dice to Solder temperature of Cathode Side (Ts)
FP
Please refer to CIE 1931 chromaticity diagram.
Conditions : Pulse Width ≤ 10msec. and Duty ≤ 1/10
Item
Item
Item
Symbol
Rja
Rjs
)
)
x
y
x
y
Symbol
T
T
T
Symbol
I
P
I
T
I
FP
opr
stg
sld
R
F
D
j
V
Typ.
Iv
Iv
380
190
-
-
-
-
F
I
I
I
I
I
I
I
Reflow Soldering : 260°C
Hand Soldering
Condition
F
F
F
F
F
F
F
Absolute Maximum Rating
=20[mA]
=20[mA]
=20[mA]
=20[mA]
=20[mA]
=20[mA]
=20[mA]
-1-
(Ta=25°C)
°C/W
°C/W
Unit
-40 ~ +110
-40 ~ +110
100
123
125
35
85
(1600)
(1500)
(3.2)
Typ.
0.31
0.32
0.28
0.27
: 350°C
Max.
3.5
-
-
-
-
-
-
(Ta=25°C)
for 10sec.
for 3sec.
(Ta=25°C)
Nichia STS-DA1-0420
Unit
mcd
mcd
Unit
mW
mA
mA
mA
°C
°C
°C
V
-
-
-
-
<Cat.No.080731>