DDW-UJG Datasheet, PDF (8/17 Pages) DOMINANT Semiconductors – High brightness surface mount LED

DOMINANT ^TM
Opto Technologies
Innovating Illumination
Relative Luminous Intensity Vs Forward Current
2.4
2
1.6
1.2
0.8
0.4
0
0
10
20
30
40
50
Forward Current, mA
InGaN White : DDW-UJG
Forward Current Vs Forward Voltage
50
40
30
20
10
0
2
2.5
3
3.5
4
Forward Voltage, V
Maximum Current Vs Ambient Temperature
25
20
15
10
5
0 10 20 30 40 50 60 70 80 90 100
Ambient temperature
Relative Intensity Vs. Wavelength
1
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
400 450 500 550 600 650 700 750 800
Wavelength, nm
0.04
0.03
0.01₀5_.02
0.0₀1_.01
0.00₀5_.00
Chromaticity Coordinate Shift ( Tj=25° C )
Chromaticity Coordinate Shift
0.03
Chromaticity Coordinate Shift
0.02
0.01
Cy
0
Variables
Cx
Cy
Variables
Cx
Delta
CX
Cy^”
Delta
CY
-0⁰.01
-0.01 ^Cx
-0.0_-0₀5_.02
-0._-0₀1_.03 ^-0.02
-0.0_-1₀5_{.04 -0.03}
0₀
5₀0 ₅₂ 100₄ 1₆5₁0_{0 8} 20₁0_{0 151}2₂50 ₁₄ 30₁0_{620 18 20}
Forward^FoC^rwau^rdrr^cue^rrn^ent^{t (}(^mm^A) A)
Forward current (mA)
8
Allowable Forward Current Vs Duty Ratio
( ^AT^lla^ow=^ab2^le5^FoD^rwe^arg^{d Cu}C^rr,^ent^tp^Vs≤^D1^ut0^{y R}u^aS^tio )
( Ta=25 Deg C, tp”10uS )
1000
100
10
0.1
DDW-UJG
1
10
Dut^Dy^utyR^Raa^tiot^, i^%o, %
100
04/08/2014 V4.0