OP291A TT Electronics/Optek Technology, OP291A Datasheet - Page 6
![LED IR 5MM 890NM PLASTIC](/photos/7/99/79969/op290_series_sml.jpg)
OP291A
Manufacturer Part Number
OP291A
Description
LED IR 5MM 890NM PLASTIC
Manufacturer
TT Electronics/Optek Technology
Series
OP290r
Datasheet
1.OP293A.pdf
(8 pages)
Specifications of OP291A
Current - Dc Forward (if)
150mA
Wavelength
890nm
Voltage - Forward (vf) Typ
5.0V
Viewing Angle
50°
Orientation
Top View
Mounting Type
Through Hole
Package / Case
T 1 3/4
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Radiant Intensity (ie) Min @ If
-
Other names
365-1057
Plastic Infrared Emitting Diode
OP290 Series
Issue B
Page 6 of 8
1.8
1.6
1.4
1.2
1.0
0.8
6
5
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
03/10
10
Distance vs Output Power vs Forward Current
Forward Voltage vs Forward Current vs Temp.
20
OPTEK reserves the right to make changes at any time in order to improve design and to supply the best product possible.
30
Forward Current (mA)
Distance (inches)
40
Normalized at 1" and 50 mA
50
OP290, OP291, OP292, OP293, OP294, (A, C)
60
Phone: (972) 323-2200 or (800) 341-4747
-40° C
-20° C
0° C
20° C
40° C
60° C
80°C
100°C
Forward Current
70
80
10 mA
20 mA
30 mA
40 mA
50 mA
60 mA
70 mA
80 mA
90 mA
100 mA
90
100
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0.0
0
OPTEK Technology Inc. — 1645 Wallace Drive, Carrollton, Texas 75006
-80
Optical Power vs Forward Current vs Temperature
10
FAX: (972) 323-2396 sensors@optekinc.com www.optekinc.com
-60
20
Relative Radiant Intensity vs. Angular
Angular Displacement (Degrees)
-40
30
Forward Current (mA)
40
-20
Displacement
-40° C
-20° C
0° C
20° C
40° C
60° C
80° C
100°C
50
Normalized at 50 mA and 20°C
0
60
20
70
40
80
60
90
100
80