NSSW440TVR Datasheet, PDF (2/11 Pages) List of Unclassifed Manufacturers – SPECIFICATIONS FOR NICHIA CHIP TYPE WHITE LED

1.SPECIFICATIONS
(1) Absolute Maximum Rating
Item
Forward Current
Peak Forward Current
Reverse Voltage
Power Dissipation
Operating Temperature
Storage Temperature
Soldering Temperature
Symbol
IF
IFP
VR
PD
Topr
Tstg
Tsol
IFP Conditions : Pulse Width ʽ 10msec.
çç çççççç
Absolute Maximum Rating
30
100
5
120
ʵ30 ʙ ʴ 85
ʵ40 ʙ ʴ100
Reflow Soldering : 240ˆ
Hand Soldering : 300ˆ
and Duty ʽ 1/10
Nichia STCE-CS0010B
<Cat.No.010307>
(Ta=25ˆ)
Unit
mA
mA
V
mW
ˆ
ˆ
for 5sec.
for 3sec.
(2) Initial Electrical/Optical Characteristics
(Ta=25ˆ)
Item
Symbol Condition Min. Typ. Max. Unit
Forward Voltage
VF IF=20[mA] ʵ
3.6
4.0
V
Reverse Current
IR
VR= 5[V]
ʵ
ʵ
50
ЖA
Rank S
Iv IF=20[mA] 800
940 1120 mcd
Luminous Intensity Rank R Iv IF=20[mA] 560
660
800 mcd
Rank Q Iv IF=20[mA] 400
470
560 mcd
˞ One delivery will include three different ranks of products.
The quantity-ratio of the three ranks is decided by Nichia. Measurement Uncertainty of the Luminous Intensity :ʶ10ˋ
Color Ranksççççççççççççççççççççççççççççççççççççççççççççççççççççççççççç(IF=20mA,Ta=25ˆ)ç
Rank a0
Rank b1
x 0.280 0.264 0.283 0.296
x 0.287 0.283 0.330 0.330
y 0.248 0.267 0.305 0.276
y 0.295 0.305 0.360 0.339
Rank b2
Rank c0
x 0.296 0.287 0.330 0.330
x 0.330 0.330 0.361 0.356
y 0.276 0.295 0.339 0.318
y 0.318 0.360 0.385 0.351
˞ One delivery will include the consecutive two ranks of products. The quantity-ratio of the two ranks is decided by Nichia.
˞ Measurement Uncertainty of the Color Coordinates :ʶ0.02
Luminous Intensity
Ranking by Luminous Intensity
Ranking by Color Coordinates
Q
R
S
a0
b1
b2
c0
˞ Shaded ranks are available.
2.TYPICAL INITIAL OPTICAL/ELECTRICAL CHARACTERISTICS
Please refer to figure’s page.
3.OUTLINE DIMENSIONS AND MATERIALS
Please refer to figure’s page.
Material as follows ;
Resin
: Epoxy
Material
Leadframe : Ag plating
Copper alloy
4.PACKAGING
Please refer to figure’s page.
The label on the minimum packing unit bag shows;
Part Number, Lot Number, Quantity, Ranking
-1-