VLMK23.., VLMF23.., VLME23..
www.vishay.com
Vishay Semiconductors
Rev. 1.8, 29-Jan-16
4
Document Number: 81681
For technical questions, contact: LED@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
TYPICAL CHARACTERISTICS (T
amb
= 25 °C, unless otherwise specified)
Fig. 1 - Forward Current vs. Ambient Temperature
Fig. 2 - Relative Luminous Intensity vs. Angular Displacement
Fig. 3 - Forward Current vs. Forward Voltage
Fig. 4 - Relative Luminous Intensity vs. Ambient Temperature
Fig. 5 - Relative Luminous Intensity vs. Forward Current
Fig. 6 - Relative Intensity vs. Wavelength
0
5
10
15
20
25
30
35
40
0 20406080100120
T
amb
- Ambient Temperature (°C)
17524
I
F
- Forward Current (mA)
0.4 0.2 0
95 10319
0.6
0.9
0.8
0°
30°
10° 20°
40°
50°
60°
70°
80°
0.7
1.0
I
V rel
- Relative Luminous Intensity
ϕ - Angular Displacement
1
10
100
1.0 1.5 2.0 2.5 3.0
V
F
- Forward Voltage (V)
17509
I
F
- Forward Current (mA)
red
0.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
2.0
0 102030405060708090100
T
amb
- Ambient Temperature (°C)
17510
I
F
= 20 mA
I
V rel
- Relative Luminous Intensity
red
0.01
0.1
1
10
1 10 100
I
F
- Forward Current (mA)
17511
I
V rel
- Relative Luminous Intensity
red
0.0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
1.1
1.2
600 620 640 660 680 700
- Wavelength (nm)
17512
I
rel
- Relative Intensity
red
