SMD Silicon Phototransistor
OP520, OP521
Relative Response vs.
Angular Position
100%
1.40
Relative On-State Collector Current
vs. Collector-Emitter Voltage
6 mW/cm
2
I
C(ON)
- On-State Collector Current (mA)
1.20
1.00
80%
5 mW/cm
2
Relative Response
4 mW/cm
2
60%
0.80
3 mW/cm
2
40%
0.60
2 mW/cm
2
0.40
0.20
1 mW/cm
2
20%
0%
-90
-60
-30
0
30
60
90
0
0.1
0.2
0.3
0.4
0.5
Angular Position (Degrees)
Collector-Emitter Voltage (V)
Collector-Emitter Dark Current
vs. Temperature
1000
Conditions: E
e
= 0 mW/cm
2
V
CE
= 10V
Relative Response vs. Wavelength
100%
Collector-Emitter Dark Current (nA)
80%
100
Relative Response
60%
10
40%
OP521
OP520
1
20%
0
-25
0
25
50
75
100
0%
400
500
600
700
800
900
1000 1100
Temperature—(°C)
Wavelength (nm)
OPTEK [ OPTEK TECHNOLOGIES ]
