TM
DOMINANT
InGaN White : J1W-PZHY
Opto Technologies
Innovating Illumination
Forward Current Vs Forward Voltage
Relative Luminous Flux Vs Forward Current
IF = f(VF); Tj = 25°C
ФV/ФV(1A) = f(IF); Tj = 25°C
1.6
1500
1350
1200
1050
900
750
600
450
300
150
0
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
0
150 300 450 600 750 900 1050 1200 1350 1500
2.6 2.7 2.8 2.9 3.0 3.1 3.2 3.3 3.4 3.5 3.6
Forward Current IF (mA)
Forward Voltage VF (V)
Maximum Current Vs Temperature
Relative Spectral Emission
Фrel = f(λ); Tj = 25°C; IF = 1A
IF=f(T)
1800
1600
1400
1200
1000
800
600
400
200
0
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0.0
Ts
Ts = Solder Point Temperature
300 350 400 450 500 550 600 650 700 750
0
15 30 45 60 75 90 105 120 135 150
Temperature T(°C)
Wavelength λ (nm)
Chromaticity Coordinate Shift Vs Forward Current
Allowable Forward Current Vs Duty Ratio
∆Cx, ∆Cy = f(IF);Tj = 25°C
( Tj = 25°C; tp ≤ 10μs )
10000
1000
100
0.050
0.040
0.030
0.020
0.010
∆Cy
∆Cx
0.000
-0.010
-0.020
-0.030
-0.040
-0.050
0
150 300 450 600 750 900 1050 1200 1350 1500
0.1
1
10
100
Duty Ratio, %
Forward Current IF (mA)
05/01/2018 V1.0
5
DOMINANT [ DOMINANT SEMICONDUCTORS ]
