NLPB01S03A-E Datasheet, PDF (2/10 Pages) NICHIA CORPORATION – SPECIFICATIONS FOR BLUE STANDARD LED

SPECIFICATIONS
NICHIA STS-DA1-3166 <Cat.No.140521>
(1) Absolute Maximum Ratings
Item
Forward Current
Allowable Reverse Current
Operating Temperature
Storage Temperature
Platinum Resistance
Temperature Device (RTD)
Current
Symbol
I_F
I_R
T_opr
T_stg
I_pt
Peltier Device Current
I_pel
Peltier Device Voltage
V_pel
* Absolute maximum ratings at T_A=25°C.
Absolute Maximum Rating
30
50
20~30
0~40
2
-1~1
-3.2~3.2
Unit
mA
mA
°C
°C
mA
A
V
(2) Initial Electrical/Optical Characteristics
Item
Forward Voltage
Luminous Intensity
Chromaticity Coordinate ^x
y
Luminous
Directivity
Intensity
Chromaticity
Coordinate
Symbol
V_F
I_v
-
-
I_v(φ,θ)
x,y(φ,θ)
Condition
T_pt=30°C, I_F=20mA
T_pt=30°C, I_F=20mA
T_pt=30°C, I_F=20mA
T_pt=30°C, I_F=20mA
T_pt=30°C, I_F=20mA
T_pt=30°C, I_F=20mA
* Characteristics at T_A=25°C.
* Luminous Intensity value as per CIE 127:2007 standard.
* Chromaticity Coordinates as per CIE 1931 Chromaticity Chart.
* Platinum RTD temperature (T_pt) must be controlled between 30°C and 35°C.
* The LED incorporated into the socket was characterized.
* The product seasoned for 200 hours at T_A=25°C, I_F=20mA was characterized.
Typ
2.90
0.49
0.130
0.070
Unit
V
cd
-
-
within ±5% to mechanical axis
within ±0.003 to mechanical axis
(3) Lumen Maintenance
* Guaranteed maximum fluctuation of luminous intensity is ±3% of the initial value in a shorter time
between the time up to 100 hours of continuous operation and 1 year at T_A=25°C, T_pt=30°C(±0.03°C), and I_F=20mA(±0.1%).
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