Hi-Reliability GaAIAs Infrared Emitting Diode
OP223, OP224 (TX, TXV)
OP224 (S)
OP223 (TX, TXV), OP224 (S, TX, TXV)
Forward Voltage vs
Forward Current vs Temperature
1.8
1.7
1.6
3.5
Optical Power vs I
F
vs
Temperature
Normalized at 50 mA and 20° C
3.0
Typical Forward Voltage (V)
1.5
1.4
1.3
1.2
1.1
1.0
0.9
0
10
20
30
40
50
60
70
80
90
100
Forward Current (mA)
-60° C
-40° C
-20° C
0° C
20° C
40° C
60° C
80° C
100° C
120°C
Normalized Optical Power
2.5
2.0
-60° C
-40° C
-20° C
0° C
20° C
40° C
60° C
80° C
100° C
120° C
1.5
1.0
0.5
0.0
0
10
20
30
40
50
60
70
80
90
100
Forward Current I
F
(mA)
6
Distance vs Output Power vs
Forward Current
Normalized at 1" and 50 mA
1.0
0.9
Forward Voltage vs Relative Radiant Intensity
vs Angular Displacement
5
Forward Current
10 mA
20 mA
30 mA
40 mA
50 mA
60 mA
70 mA
80 mA
90 mA
100 mA
0.8
Relative Radiant Intensity
0.7
0.6
0.5
0.4
0.3
0.2
0.1
Normalized Output Power
4
3
2
1
0
0.2 '' 0.4 '' 0.6 '' 0.8 '' 1.0 '' 1.2 '' 1.4 '' 1.6 '' 1.8 '' 2.0 ''
0.0
-20
-15
-10
-5
0
5
10
15
20
Distance (inches)
Angular Displacement (Degrees)
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.2
07/06
Page 3 of 3
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