TLHG4900 Datasheet, PDF (5/11 Pages) Vishay Siliconix – High Efficiency LED in ∅ 3 mm Clear Package

VISHAY
TLHG / O / P / R / Y4900
Vishay Semiconductors
1.2
Red
1.0
0.8
0.6
0.4
0.2
0
590 610 630 650 670 690
95 10040
λ -ı Wavelength ( nm )
Figure 9. Relative Intensity vs. Wavelength
100
Soft Orange
10
1
0.1
0
1
2
3
4
5
95 9990
V_F - Forward Voltage ( V )
Figure 10. Forward Current vs. Forward Voltage
2.0
Soft Orange
1.6
1.2
0.8
0.4
0
0
95 9994
20
40
60
80 100
T_amb - Ambient Temperature (° C )
Figure 11. Rel. Luminous Intensity vs. Ambient Temperature
2.4
Soft Orange
2.0
1.6
1.2
0.8
0.4
0
10 20
95 10259 _{1 0.5}
50 100 200
0.2 0.1 0.05
500 I_F (mA)
0.02 t_p/T
Figure 12. Rel. Lumin. Intensity vs. Forw. Current/Duty Cycle
10
Soft Orange
1
0.1
0.01
1
95 9997
10
100
I_F - Forward Current ( mA )
Figure 13. Relative Luminous Intensity vs. Forward Current
1.2
Soft Orange
1.0
0.8
0.6
0.4
0.2
0
570 590 610 630 650 670
95 10324
λ - Wavelength ( nm )
Figure 14. Relative Intensity vs. Wavelength
Document Number 83009
Rev. 1.5, 31-Aug-04
www.vishay.com
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