TLHW5400 Datasheet, PDF (3/5 Pages) Vishay Siliconix – White LED in 5mm (T1 3/4) Waterclear Package

TLHW5400
Vishay Semiconductors
10.00
1.00
0.10
0.01
1
16194
10
100
I_F – Forward Current ( mA )
Figure 3. Relative Luminous Intensity vs. Forward Current
2.0
1.8
I_F = 10 mA
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
0 10 20 30 40 50 60 70 80 90 100
16197
T_amb – Ambient Temperature ( °C )
Figure 6. Rel. Luminous Intensity vs. Ambient Temperature
100
10
1
2
16195
2.5 3.0 3.5 4.0 4.5 5.0
V_F – Forward Voltage ( V )
Figure 4. Forward Current vs. Forward Voltage
0.345
0.340
X
0.335
0.330
Y
0.325
0.320
0.315
0
16198
10 20 30 40 50 60
I_F – Forward Current (mA)
Figure 7. Chromaticity Coordinate Shift vs.
Forward Current
100
95
90
85
80
75
70
65
60
55
50
45
40
35
30
25
20
15
10
5
0
400 450 500 550 600 650 700 750 800
16196
l – Wavelength ( nm )
Figure 5. Relative Luminous Intensity vs. Wavelength
3.95
3.90
3.85
3.80
3.75
3.70
3.65
3.60
3.55
3.50
3.45
0
16199
10 20 30 40 50 60 70 80 90 100
T_amb Temperature ( °C )
Figure 8. Forward Voltage vs. Ambient Temperature
Document Number 83149
Rev. A4, 05-Apr-01
www.vishay.com
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