TLHR42 Datasheet, PDF (5/10 Pages) Vishay Siliconix – High Efficiency LED, 3 mm Tinted Undiffused Package

2.4
High Efficiency Red
2.0
1.6
1.2
0.8
0.4
0
10 20
95 10321 1 0.5
50 100 200
0.2 0.1 0.05
500 I_F(mA)
0.02 t_p/T
Figure 7 Rel. Lumin. Intensity vs.
Forw. Current/Duty Cycle
10
High Efficiency Red
1
0.1
0.01
1
10
100
95 10029
I_F – Forward Current ( mA )
Figure 8 Relative Luminous Intensity vs. Forward Current
1.2
High Efficiency Red
1.0
0.8
0.6
0.4
0.2
0
590 610 630 650 670 690
95 10040
l – Wavelength ( nm )
Figure 9 Relative Luminous Intensity vs. Wavelength
TLH.42..
Vishay Telefunken
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
Document Number 83005
Rev. A1, 04-Feb-99
www.vishay.de • FaxBack [phone]
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