Datasheet

VEMD2500X01, VEMD2520X01
www.vishay.com
Vishay Semiconductors
Rev. 1.2, 18-Oct-11
3
Document Number: 83294
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Fig. 3 - Reverse Light Current vs. Irradiance
Fig. 4 - Diode Capacitance vs. Reverse Voltage
Fig. 5 - Relative Spectral Sensitivity vs. Wavelength
Fig. 6 - Relative Radiant Sensitivity vs. Angular Displacement
0.1
1.0
10
100
0.01
I
ra
- Reverse Light Current (µA)
E
e
- Irradiance (mW/cm²)
16055
V
CE
= 5 V
λ = 950 nm
10
1
0.1
0
2
4
6
8
0.1
C
D
- Diode Capacitance (pF)
V
R
- Reverse Voltage (V)
94 8430
E = 0
f = 1 MHz
100
10
1
0
0.2
0.4
0.6
0.8
1.0
1.2
400 500 600 700 800 900 1000 1100
21553
λ - Wavelength (nm)
S (λ)
rel
- Relative Spectral Sensitivity
S
rel
- Relative Sensitivity
94 8248
0.6
0.9
0.8
0°
30°
10° 20°
40°
50°
60°
70°
80°
0.7
1.0
0
0.20.4
ϕ - Angular Displacement