Datasheet

BPW20RF
www.vishay.com
Vishay Semiconductors
Rev. 1.7, 11-Aug-11
3
Document Number: 81570
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Fig. 3 - Short Circuit Current vs. Illuminance
Fig. 4 - Reverse Light Current vs. Irradiance
Fig. 5 - Reverse Light Current vs. Reverse Voltage
Fig. 6 - Diode Capacitance vs. Reverse Voltage
Fig. 7 - Relative Spectral Sensitivity vs. Wavelength
Fig. 8 - Relative Radiant Sensitivity vs. Angular Displacement
I
k
- Short Circuit Current (µA)
E
A
- Illuminance (lx)
10
0
10
-2
10
-1
10
1
10
2
10
3
10
4
10
0
10
-1
10
-2
10
-3
10
-4
10
1
10
2
10
5
18959
10
3
0.1
1
10
100
0.01 0.1 1
I - Reverse Light Current (µA)
ra
E
e
- Irradiance (mW/cm
2
)
10
94 8471
V
R
=5V
λ = 950 nm
0.1 1 10
1
10
100
V
R
- Reverse Voltage (V)
100
94 8472
λ = 950 nm
2
1 mW/cm
2
0.5 mW/cm
2
0.2 mW/cm
2
0.1 mW/cm
2
0.05 mW/cm
I - Reverse Light Current (µA)
ra
0
400
600
800
1200
1400
1000
200
0.1 101
C - Diode Capacitance (pF)
D
100
94 8473
E=0
f=1MHz
V
R
- Reverse Voltage (V)
94 8474
350 550 750 950
0
0.2
0.4
0.6
0.8
1.0
1150
λ - Wavelength (nm)
S (λ)
rel
- Relative Spectral Sensitivity
0.4 0.2 0
94 8475
0.6
0.9
0.8
0°
30°
10° 20°
40°
50°
60°
70°
80°
0.7
1.0
S - Relative Sensitivity
rel
ϕ - Angular Displacement