Plastic Point Source Infrared Emitting Diode
OP245PS
OP245PS
Forward Voltage vs Forward Current vs
Temperature
2.4
2.2
Optical Power vs Forward Current vs
Temperature
6.0
Normalized at I
F
= 20mA at T
A
= 20°C, V
CE
= 5 V
5.0
-40° C
-20° C
0° C
20° C
40° C
60° C
80° C
100° C
120° C
2.0
Typical Forward Voltage (V)
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0
10
20
30
40
50
60
70
80
90
100
-40° C
-20° C
0° C
20° C
40° C
60° C
80° C
100° C
120°C
Normalized Optical Power
4.0
3.0
2.0
1.0
0.0
0
10
20
30
40
50
60
70
80
90
100
Forward Current (mA)
Forward Current I
F
(mA)
Distance vs Power vs Forward Current
50
45
40
Normalized at 1.0" and 20 mA
Forward Current
10 mA
20 mA
30 mA
40 mA
50 mA
60 mA
80 mA
100 mA
Normalized Output Power
35
30
25
20
15
10
5
0
0.2
0.7
1.2
1.7
Distance (inches)
OPTEK reserves the right to make changes at any time in order to improve design and to supply the best product possible.
OPTEK Technology Inc. —
1645 Wallace Drive, Carrollton, Texas 75006
Phone: (972) 323-2200 or (800) 341-4747
FAX: (972) 323-2396 sensors@optekinc.com www.optekinc.com
Issue A
07/06
Page 3 of 3
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