Datasheet

VLMR51Z1AA, VLMK51Z1AA, VLMY51Z1AA
www.vishay.com
Vishay Semiconductors
Rev. 1.4, 03-Sep-13
4
Document Number: 83419
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Fig. 5 - Forward Current vs. Duty Ratio
Fig. 6 - Relative Intensity vs. Wavelength
Fig. 7 - Relative Luminous Intensity vs. Angular Displacement
100
1000
1 10 100
Duty Ratio (%); T
a
= 25 °C, t
p
< 10 µs
I
Fmax.
- Maximum Forward Current (mA)
22074
0.0
0.2
0.4
0.6
0.8
1.0
1.2
540 560 580 600 620 640 660 680
I
rel
- Relative Intensity
λ - Wavelenght (nm)
yellow
amber
red
0.4 0.2 0
95 10043
0.6
0.9
0.8
0°
30°
10° 20°
40°
50°
60°
70°
80°
0.7
1.0
I - Relative Luminous Intensity
vrel
ϕ - Angular Displacement