NICHIA STS-DA1-3345A No. 150223>
NICHIA CORPORATION SPECIFICATIONS FOR WARM WHITE LED
NFCLL036B-M3
● Built-in ESD Protection Device ● RoHS Compliant
SPECIFICATIONS
(1) Absolute Maximum Ratings
Item
Symbol
Absolute Maximum Rating
Forward Current
IF 540
Pulse Forward Current
IFP
810
Allowable Reverse Current
IR
85
Power Dissipation
PD
21
Operating Temperature
Topr
-40~105
Storage Temperature
Tstg
-40~100
Junction Temperature
TJ
140
* Absolute Maximum Ratings at TC=25°C.
* IFP conditions with pulse width ≤10ms and duty cycle ≤10%.
* The operating Temperature (Topr) range is the range of case temperatures.
(2) Initial Electrical/Optical Characteristics
Item
Symbol
Condition
Forward Voltage Luminous Flux
VF IF=260mA Φv IF=260mA
Chromaticity Coordinate
x y
- IF=260mA - IF=260mA
Thermal Resistance
RθJC
-
* Characteristics at TC=25°C.
* Luminous Flux value as per CIE 127:2007 standard.
* Chromaticity Coordinates as per CIE 1931 Chromaticity Chart.
* RθJC is Thermal Resistance from junction to TC measuring point.
Typ 36. 0 760 0. 4338 0. 4030 1. 8
NICHIA STS-DA1-3345A No. 150223>
Unit mA mA mA W °C °C °C
Max -
2. 1
Unit V lm -
°C/W
1
RANKS
NICHIA STS-DA1-3345A No. 150223>
Item Forward Voltage
Luminous Flux
Rank J850 J700 J550
Min
Max
Unit
34 39 V
850 1000
700 850 lm
550 700
Color Ranks
Rank sm273 Rank sm303 Rank sm353
x 0. 4578 Center Point
y 0. 4101
0. 4338 0. 4030
0. 4073 0. 3917
* Ranking at TC=25°C. * Forward Voltage Tolerance: ±0. 35V
* Luminous Flux Tolerance: ±7%
* Chromaticity Coordinate Tolerance: ±0. 005
* The color rank has a chromaticity range within a 3-step MacAdam ellipse.
* LEDs from the above ranks will be shipped.
The rank combination ratio per shipment will be decided by Nichia.
Rank sm403 0. 3818 0. 3797
Rank sm453 0. 3611 0. 3658
Luminous Flux Ranks by Color Rank Ranking by
Luminous Flux Ranking by Color Coordinates sm273,sm303 sm353,sm403,sm453
J550
J700
J850
2
CHROMATICITY DIAGRA...