General Note
TT Electronics reserves the right to make changes in product specification without notice or
liability. All information is subject to TT Electronics’ own data and is considered accurate at
time of going to print.
Hermetic Infrared Emitting Diode
OP230 Series
Issue B 07/2016 Page 4
© TT electronics plc
OPTEK Technology, Inc.
1645 Wallace Drive, Carrollton, TX 75006|Ph: +1 972 323 2200
www.optekinc.com | www.ttelectronics.com
OP231,OP232,OP233(including“W”devices)
Forward Voltage vs Forward Current vs
Temperature
0.9
1.0
1.1
1.2
1.3
1.4
1.5
1.6
1.7
1.8
0 102030405060708090100
Forward Current (mA)
Typical Forward Voltage (V)
-60° C
-40° C
-20° C
0° C
20° C
40° C
60° C
80° C
100° C
120°C
Optical Power vs I
F
vs Temperature
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
0 102030405060708090100
Forward Current I
F
(mA)
Normalized Optical Power
-60° C
-40° C
-20° C
0° C
20° C
40° C
60° C
80° C
100° C
120° C
Normalized at 50 mA and 20° C
Relative Radiant Intensity vs. Angular
Displacement
0.0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
-20 -15 -10 -5 0 5 10 15 20
Angular Displacement (Degrees)
Relative Radiant Intensity
Distance vs Output Power vs Forward Current
0
1
2
3
4
5
6
0.2 '' 0.4 '' 0.6 '' 0.8 '' 1.0 '' 1.2 '' 1.4 '' 1.6 '' 1.8 '' 2.0 ''
Distance (inches)
Normalized Output Power
10 mA
20 mA
30 mA
40 mA
50 mA
60 mA
70 mA
80 mA
90 mA
100 mA
Normalized at 1" and 50 m
Forward Current
