MIT-4A11A
Typical Optical-Electrical Characteristic Curves
10000
1000
100
10
V CE =2V
VCE=20V
I C =100 m A
Ta=25 ℃
1000
100
10
1
1
0.1
0
25
50
75
100
0.01
0.1
1
10
100
Load Resistance Rt (KW)
Fig.8 Response Time vs.
Load Resistance
Ambient Temperature TA ( ℃)
Fig.7 Collector Dark Current vs.
Ambient Temperature
100
80
60
40
20
0
Response Time Measurement Circuit
Ta=25℃
Input
t
90 %
10 %
Output
t
tr
tf
IL
VR
Input
VCC
700
800
900
1000 1100 1200
Wavelength (nm)
Fig.9 Spectral Sensitivity (Detecting side)
Output
Sensing Position Characteristics
(Typical)
X
Y
I F =20mA
V CE =5V
Ta=25 ℃
I F =20mA
V CE =5V
Ta=25 ℃
100
50
0
(Center of optical axis)
X
Y
0
+
0
+
-2 -1 0 +1 +2 (mm) -2 -1 0 +1 +2 (mm)
Distance d (mm)
Unity Opto Technology Co., Ltd.
04/01/2002
UOT [ UNITY OPTO TECHNOLOGY ]
