Datasheet

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OPTEK Technology Inc. — 1645 Wallace Drive, Carrollton, Texas 75006
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Issue C 03/2012
Page 5 of 8
Plastic Infrared Emitting Diode
OP290 Series
Electrical Characteristics (T
A
= 25°C unless otherwise noted)
SYMBOL PARAMETER MIN TYP MAX UNITS TEST CONDITIONS
Input Diode
V
F
Forward Voltage
(3)
OP290, OP295
OP291, OP296
OP292, OP297, OP297FAB
OP293, OP298 (A, B, C)
OP298 (AA, AB, AC, AD)
OP294, OP299
-
-
-
-
-
-
-
-
-
-
-
-
4.00
2.00
1.75
2.00
2.00
1.50
V
I
F
= 1.50 A
I
F
= 100 mA
I
F
= 20 mA
I
F
= 1.50 A
I
F
= 100 mA
I
F
= 5 mA
I
R
Reverse Current
(3)
OP290, OP292
OP291, OP293, OP298 (A, B, C), OP296
OP298 (AA, AB, AC, AD)
OP294, OP299
OP295, OP297
OP297FAB
-
-
-
-
-
-
-
-
-
-
-
-
10
100
100
10
10
15
µA
V
R
= 5 V
V
R
= 2 V
V
R
= 2 V
V
R
= 2 V
V
R
= 5 V
V
R
= 5 V
λ
P
Wavelength at Peak Emission
OP290, OP291, OP292, OP293, OP294,
OP295, OP296, OP297, OP298 (A, B, C),
OP299
OP297FAB, OP298 (AA, AB, AC, AD)
-
-
890
875
-
-
nm I
F
= 10 mA
B
Spectral Bandwidth between Half Power
Points
- 80 - nm I
F
= 10 mA
∆λ
P
/∆T Spectral Shift with Temperature - +0.18 - nm/°C I
F
= Constant
θ
HP
Emission Angle at Half Power Points
OP290, OP291, OP292, OP294
OP293
OP295, OP296, OP297, OP299
OP298
-
-
-
-
50
60
20
25
-
-
-
-
Degree I
F
= 20 mA
t
r
Output Rise Time - 500 - ns
I
F(PK)
=100 mA, PW=10 µs, and
D.C.=10.0%
t
f
Output Fall Time - 250 - ns