nssw109t NICHIA CORPORATION, nssw109t Datasheet - Page 2

• Manufacturer Part Number: nssw109t
• Description: Nichia Chip Type White Led
• Manufacturer: NICHIA CORPORATION

1.SPECIFICATIONS
(2) Initial Electrical/Optical Characteristics
2. INITIAL OPTICAL/ELECTRICAL CHARACTERISTICS
(1) Absolute Maximum Ratings
(3) Ranking
Color Ranks
Forward Current
Pulse Forward Current
Allowable Reverse Current
Power Dissipation
Operating Temperature
Storage Temperature
Soldering Temperature
Forward Voltage
Luminous Intensity
Chromaticity Coordinate
Luminous Intensity
I
Please refer to figure’s page.
FP
Color Coordinates Measurement allowance is ± 0.01.
Basically, a shipment shall consist of the LEDs of a combination of the above ranks.
Please refer to CIE 1931 chromaticity diagram.
Luminous Intensity Measurement allowance is ± 10%.
The percentage of each rank in the shipment shall be determined by Nichia.
x
y
x
y
Conditions : Pulse Width
0.280
0.248
0.296
0.276
Item
Item
Item
0.264
0.267
0.287
0.295
Rank b2
Rank a0
Rank A2204
Rank A1804
Rank A1404
0.283
0.305
0.330
0.339
x
y
< =
Symbol
10msec. and Duty
Symbol
T
T
T
I
P
I
I
FP
V
opr
0.296
0.276
0.330
0.318
stg
sld
Iv
R
F
D
-
-
Symbol
F
Iv
Iv
Iv
I
I
I
I
Condition
F
F
F
F
Reflow Soldering : 260°C
Hand Soldering
=20[mA]
=20[mA]
=20[mA]
=20[mA]
Absolute Maximum Rating
I
I
I
-1-
Condition
F
F
F
=20[mA]
=20[mA]
=20[mA]
x
y
x
y
< =
-40 ~ +100
-40 ~ +100
1/10
100
105
(2200)
0.295
0.330
0.318
0.287
30
85
(3.2)
Typ.
0.31
0.32
2200
1800
1400
Min.
: 350°C
0.283
0.305
0.330
0.360
Max.
3.5
Rank b1
-
-
-
Rank c0
(I
Max.
2600
2200
1800
F
=20mA,Ta=25°C)
(Ta=25°C)
for 10sec.
for 3sec.
(Ta=25°C)
0.330
0.360
0.361
0.385
Nichia STSE-CC7168A
(Ta=25°C)
Unit
mcd
V
-
-
Unit
mW
mA
mA
mA
°C
°C
Unit
mcd
mcd
mcd
<Cat.No.070720>
0.330
0.339
0.356
0.351