TLLR540 Datasheet, PDF (3/7 Pages) Vishay Siliconix – Low Current LED in ®5 mm Tinted Diffused Package

TLL.540.
Vishay Telefunken
Typical Characteristics (T_amb = 25_C, unless otherwise specified)
25
100
20
High Efficiency Red
10
15
10
5
0
0
95 10063
20
40
60
80 100
T_amb – Ambient Temperature ( °C )
Figure 1 Power Dissipation vs. Ambient Temperature
10
8
1
0.1
0
95 10050
t_p/T=0.001
t_p=10ms
1
2
3
4
5
V_F – Forward Voltage ( V )
Figure 4 Forward Current vs. Forward Voltage
2.0
High Efficiency Red
1.6
6
1.2
4
0.8
2
0
0
95 10064
20
40
60
80 100
T_amb – Ambient Temperature ( °C )
Figure 2 Forward Current vs. Ambient Temperature
0° 10 20
°
°
30°
0.4
I_F=2mA
0
0
20
40
60
80 100
95 10051
T_amb – Ambient Temperature ( °C )
Figure 5 Rel. Luminous Intensity vs. Ambient Temperature
2.4
High Efficiency Red
2.0
40°
1.0
0.9
50°
0.8
60°
0.7
70°
80°
95 10060
0.6 0.4 0.2
0 0.2 0.4 0.6
Figure 3 Rel. Luminous Intensity vs. Angular Displacement
1.6
1.2
0.8
0.4
0
10 20
96 11490 1 0.5
50 100 200
0.2 0.1 0.05
500 I_F(mA)
0.02 t_p/T
Figure 6 Rel. Lumin. Intensity vs. Forw. Current/Duty Cycle
Document Number 83030
Rev. A2, 04-Feb-99
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