TLDR6400 Datasheet, PDF (3/5 Pages) Vishay Siliconix – Very high intensity even at low drive currents

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0° 10° 20°
30°
40°
1.0
0.9
50°
0.8
60°
0.7
70°
80°
0.6 0.4 0.2 0 0.2 0.4 0.6
95 10021
Fig. 3 - Relative Luminous Intensity vs. Angular Displacement
1.2
red
1.0
0.8
0.6
0.4
0.2
0
600 620 640 660 680 700
95 10018
- Wavelength (nm)
Fig. 4 - Relative Intensity vs. Wavelength
100
red
10
1
1
95 10014
1.5
2
2.5
3
V_F - Forward Voltage (V)
Fig. 5 - Forward Current vs. Forward Voltage
TLDR6400
Vishay Semiconductors
10
red
1
0.1
0.01
0.1
95 10016
1
10
100
I_F - Forward Current (mA)
Fig. 6 - Relative Luminous Intensity vs. Forward Current
2.4
red
2.0
1.6
1.2
0.8
0.4
I_FAV = 10 mA, const.
0
10 20
50 100 200
95 10262 1 0.5
0.2 0.1 0.05
500 I_F (mA)
0.02 t_P/T
Fig. 7 - Relative Luminous Intensity vs. Forward Current/Duty Cycle
2.0
red
1.6
1.2
0.8
0.4
0
0
95 10015
20
40
60
80 100
T_amb - Ambient Temperature (°C)
Fig. 8 - Relative Luminous Intensity vs. Ambient Temperature
Rev. 1.1, 29-Apr-13
3
Document Number: 81155
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ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000