AlGaAs/GaAs HIGH POWER SIDE LOOK PACKAGE
INFRARED EMITTING DIODE
MIE-111A1
(.100)
Description Package Dimensions
The MIE-111A1 is a AlGaAs/GaAs infrared emitting diode
molded in diffused, lensed side looking package .
The MIE-111A1 provides a broad range of
4.45±0.2
(.175±.007)
2.22
(.087)
(.087)
Unit: mm ( inches )
intensity selection .
Features
l Selected to specific on-line intensity and
radiant intensity
l Low cost, plastic side looking package
5.72±0.2
(.225±.007)
12.7 MIN.
(.500)
CATHODE
1.0 MIN.
(.039)
2.54 NOM.
SEE NOTE 3
C A
4.5±0.1
(.177±.004)
0.5 TYP.
(.020)
0.76±0.1
(.030±.004)
1.55±.02
(.061±.007)
Absolute Maximum Ratings
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
Parameter Maximum Rating Unit
-55oC to + 100oC
-55oC to + 100oC
260oC for 5 seconds
Unity Opto Technology Co., Ltd.
02/04/2002
MIE-111A1
Optical-Electrical Characteristics
VS. FORWARD CURRENT
Parameter Test Conditions Symbol Min. Typ . Max. Unit
Radiant Incidance
Forward Voltage
Reverse Current
Peak Wavelength
Spectral Bandwidth
View Angle
IF=20mA
IF=20mA V
VR=5V I
IF=20mA
IF=20mA
IF=20mA 2θ
Ee - 0.6 -
F
R
λp
∆λ
1/2
Typical Optical-Electrical Characteristic Curves
1
0.5
Relative Radiant Intensity
0
840 880 920 960 1000 1040
FIG.1 SPECTRAL DISTRIBUTION
100
80
60
40
20
Forward Current (mA)
0
0 1.2 1.6 2.0 2.4 2.8
Forward Voltage (V)
FIG.2 FORWARD CURRENT VS.
FORWARD VOLTAGE
5
4
3
2
1
Relative Radiant Intensity
0
0 20 40 60 80 100
Forward Current (mA)
FIG.4 RELATIVE RADIANT INTENSITY
Wavelength (nm)
@ TA=25oC
mW/cm
- 1.2 1.35 V
- - 100
µA
- 940 - nm
- 50 - nm
- 100 - deg .
3.0
2.5
2.0
1.5
1.0
0.5
Relative Radiant Intensity
0.0
-40 -20 0 20 40 60
Ambient Temperature TA(oC)
FIG.3 RELATIVE RADIANT INTENSITY
VS. AMBIENT TEMPERATURE
0° 10° 20°
30°
1.0
0.9
0.8
Relative Radiant Intensity
0.5 0.3 0.1 0.2 0.4 0.6
FIG.5 RADIATION DIAGRAM
40°
50°
60°
70°
80°
90°
2
Unity Opto Technology Co., Ltd.
02/04/2002
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