Datasheet

VSMY2940RG, VSMY2940G
www.vishay.com
Vishay Semiconductors
Rev. 1.1, 08-Dec-17
3
Document Number: 84221
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BASIC CHARACTERISTICS (T
amb
= 25 °C, unless otherwise specified)
Fig. 3 - Forward Current vs. Forward Voltage
Fig. 4 - Relative Forward Voltage vs. Ambient Temperature
Fig. 5 - Relative Radiant Intensity vs. Forward Current
Fig. 6 - Relative Radiant Intensity vs. Ambient Temperature
Fig. 7 - Relative Radiant Intensity vs. Wavelength
Fig. 8 - Relative Radiant Intensity vs. Angular Displacement
1
10
100
1000
1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 2.6
I
F
- Forward Current (mA)
V
F
- Forward Voltage (V)
t
p
= 100 μs
90
95
100
105
110
-60 -40 -20 0 20 40 60 80 100
V
F, rel
- Relative Forward Voltage (%)
T
amb
- Ambient Temperature (°C)
I
F
= 100 mA
t
p
= 20 ms
0.01
0.1
1
10
1101001000
I
e,rel
- Relative Radiant Intensity
(I
e
/ I
e
(100 mA))
I
F
- Forward Current (mA)
t
p
= 100 μs
85
90
95
100
105
110
115
-60 -40 -20 0 20 40 60 80 100
I
e, rel
- Relative Radiant Intensity (%)
T
amb
- Ambient Temperature (°C)
I
F
= 100 mA
t
p
= 20 ms
0%
20%
40%
60%
80%
100%
800 850 900 950 1000 1050
I
e, rel
- Relative Radiant Intensity
λ - Wavelength (nm)
I
F
= 100 mA
I
e, rel
- Relative Radiant Intensity
0.6
80°
0°
0.7
0.4 0.2 0
30°
70°
60°
50°
40°
10° 20°
1.0
0.9
0.8
ϕ
- Angular Displacement