GaAlAs SIDE LOOK PACKAGE
INFRARED EMITTING DIODE
MIE-114L3
(.100)
(.225)
Description Package Dimensions
The MIE-114L3 is a GaAlAs infrared emitting diode
molded in clear, lensed side looking package .
The MIE-114L3 provides a broad range of
2.22
(.087)
(.087)
4.45±0.2
Unit: mm ( inches )
intensity selection .
5.72±0.2
4.5±0.1
(.177)
Features
l Selected to specific on-line intensity and
radiant intensity ranges
l Low cost, plastic side looking package
l Mechanically and spectrally matched to
the MID-11422 of phototransistor .
12.7 MIN.
(.500)
CATHODE
0.5 TYP.
(.020)
1.0 MIN.
(.040)
2.54 NOM.
SEE NOTE 3
C A
0.76±0.1
(.030)
1.55±.02
(.061)
Absolute Maximum Ratings
Parameter Maximum Rating Unit
Power Dissipation 75 mW
Peak Forward Current 1 A
Continuos Forward Current 50 mA
Reverse Voltage 5 V
Operating Temperature Range
Storage Temperature Range
Lead Soldering Temperature
NOTES :
1. Tolerance is ± 0.25 mm (.010") unless otherwise noted.
2. Lead spacing is measured where the leads emerge from the package.
@ TA=25oC
o
C to +100oC
o
C to +100oC
o
C for 5 seconds
Unity Opto Technology Co., Ltd.
02/04/2002
MIE-114L3
Optical-Electrical Characteristics
-
2
-
1.6
-
-
-
-
-60 -
2θ
-80 -
VS. FORWARD CURRENT
FIG.5 RADIATION DIAGRAM
FORWARD VOLTAGE
Parameter Test Conditions Symbol Min. Typ . Max. Unit
Radiant Incidance IF=20mA Ee - 0.6
Forward Voltage IF=20mA V
Reverse Current VR=5V I
F
R
Peak Wavelength IF=20mA λp
Spectral Bandwidth IF=20mA ∆λ
View Angle IF=20mA
1/2
Typical Optical-Electrical Characteristic Curves
1
0.5
0
Relative Radiant Intensity
760 800 840 880 920 960 1000
FIG.1 SPECTRAL DISTRIBUTION
100
80
60
40
20
Forward Current (mA)
0
0.8 1.2 1.6 2.0 2.4 2.8
Forward Voltage (V)
FIG.2 FORWARD CURRENT VS.
5
4
3
2
1
0
Relative Radiant Intensity
0 20 40 60 80 100
Forward Current (mA)
FIG.4 RELATIVE RADIANT INTENSITY
Wavelength (nm)
@ TA=25oC
mW/cm
1.4
100 µA
880
deg .
3.0
2.5
2.0
1.5
1.0
0.5
0.0
Relative Radiant Intensity
-40 -20 0 20 40 60
Ambient Temperature TA(oC)
FIG.3 RELATIVE RADIANT INTENSITY
VS. AMBIENT TEMPERATURE
0° 10° 20°
1.0
0.9
0.8
Relative Radiant Intensity
0.5 0.3 0.1 0.2 0.4 0.6
V
nm
nm
30°
40°
50°
60°
70°
80°
90°
Unity Opto Technology Co., Ltd.
02/04/2002
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