OP240_14 Datasheet, PDF (3/3 Pages) OPTEK Technologies – Plastic Infrared Emitting Diode

Plastic Infrared Emitting Diode
OP240 Series
OP245 Series
OP240, OP245 (A, B, C, D)
Forward Voltage vs Forward Current vs
Temperature
1.8
1.7
1.6
1.5
1.4
1.3
1.2
1.1
1.0
0.9
0
-65°C
-40°C
-20°C
+0°C
+20°C
+40°C
+60°C
+80°C
+100°C
+125°C
5 10 15 20 25 30 35 40 45
Forward Current (mA)
Optical Power vs I_F vs Temp
4.0
Normalized at 20 mA and 20^o C
3.5
-65°C
-40°C
3.0
-20°C
+0°C
+20°C
2.5
+40°C
+60°C
+80°C
+100°C
2.0
+125°C
1.5
1.0
0.5
0.0
0
5 10 15 20 25 30 35 40 45 50
Forward Current I_F (mA)
Distance vs Output Power vs Forward Current
9
Normalized at 0.6" and 50 mA
8
Forward Current
7
10 mA
20 mA
6
30 mA
40 mA
50 mA
5
60 mA
80 mA
100 mA
4
110%
100%
90%
80%
70%
60%
50%
Beam Angle
40%
3
30%
2
20%
1
10%
0
0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0
Distance (inches)
0%
-80 -70 -60 -50 -40 -30 -20 -10 0 10 20 30 40 50 60 70 80
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: [phone] or [phone]
FAX: [phone] [e-mail] www.optekinc.com
Issue A.1 01/07
Page 3 of 3