NSSW004 Nichia, NSSW004 Datasheet - Page 3

• Manufacturer Part Number: NSSW004
• Manufacturer: Nichia

Specifications of NSSW004

• Size Lxwxh (mm): 3.8x1.0x0.4
• Lumi-nous Inten-sity Typ(cd): 1.65
• Lumi-nous Flux Typ(lm)): 4.5
• Forward Voltage Vf(v) Typ: 3.20
• Forward Voltage Vf(v) Max: 3.50
• Directivity (degree): 115
• If (ma): 20
• Mounting Style: Through Hole

RANKS
Color Ranks
* Ranking at T
* Reverse Current at V
* Tolerance of measurements of the Forward Voltage is ±3%.
* Tolerance of measurements of the Luminous Intensity is ±7%.
* Tolerance of measurements of the Chromaticity Coordinate is ±0.005.
* Basically, a shipment shall consist of the LEDs of a combination of the above ranks.
Forward Voltage
Reverse Current
Luminous Intensity
The percentage of each rank in the shipment shall be determined by Nichia.
x
y
x
y
x
y
x
y
x
y
x
y
Item
0.2800
0.2480
0.2720
0.2580
0.2910
0.2580
0.2960
0.2760
0.2910
0.2870
0.3062
0.2853
A
=25°C.
Rank a57
R
0.2720
0.2580
0.2793
0.2755
0.2880
0.2620
0.2910
0.2870
0.2887
0.2916
0.3040
0.2900
-
-
A18
A17
A16
A15
A14
A13
=5V.
Rank a52
Rank a66
Rank bk6
Rank bj2
Rank bj7
Rank
0.2820
0.2720
0.2820
0.2720
0.2960
0.2760
0.2990
0.3010
0.2968
0.3058
0.3120
0.3040
Min
2.8
1.8
1.7
1.6
1.5
1.4
1.3
0.2880
0.2620
0.2980
0.2710
0.3040
0.2900
0.2990
0.3010
0.3142
0.2993
-
x
y
Max
3.5
1.9
1.8
1.7
1.6
1.5
1.4
50
0.2880
0.2620
x
y
x
y
x
y
x
y
x
y
Unit
µA
cd
0.2830
0.2440
0.2820
0.2720
0.2820
0.2720
0.2980
0.2710
0.3040
0.2900
0.2990
0.3010
V
Rank a62
0.2800
0.2480
0.2910
0.2870
0.2793
0.2755
0.2960
0.2760
0.2990
0.3010
0.2968
0.3058
Rank a56
Rank a67
Rank bk2
Rank bk7
Rank bj6
0.2880
0.2620
0.2887
0.2916
0.3040
0.2900
0.3070
0.3150
0.3048
0.3198
0.2960
0.2760
0.2910
0.2580
0.2910
0.2870
0.3062
0.2853
0.3120
0.3040
0.3070
0.3150
2