AlGaAs/GaAs High POWER SIDE LOOK PACKAGE
INFRARED EMITTING DIODE
MIE-144A4
Description Package Dimensions
(.043)
60°
(.162)
(SEE NOTE 3)
(.156±.003)
(.048)
(.059)
(.100±.003)
The MIE-144A4 is a GaAs infrared emitting diode
Unit: mm( inches
with AlGaAs window layer, molded in clear, lensed
side looking package. The MIE-144A4 provides a
broad range of intensity selection.
1.22
4.12
1.66±0.08
(.065±.003)
Features
l Selected to specific on-line intensity and
14.30MIN.
(.563)
4.00±0.08
1.80
1.80
(.071)
φ 1.50
2- 0.5TYP.
(.020)
0.75
(.030)
0.80
(.032)
radiant intensity ranges
l Low cost , plastic side looking package
l Mechanically and spectrally matched to
1.0MIN.
(.039)
2.54±0.08
The MID-11422 of phototransistor .
Notes :
1. All dimensions are in millimeters.(inches).
2. Protruded resin under flange is 1.5 mm (0.059") max.
3. Lead spacing is measured where the leads emerge from the package.
C A
1.10
1.50
(.059)
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
Unity Opto Technology Co., Ltd.
@ TA=25oC
-55oC to +100oC
-55oC to +100oC
260oC for 5 seconds
02/04/2002
MIE-144A4
Optical-Electrical Characteristics
FIG.1 SPECTRAL DISTRIBUTION
VS. FORWARD CURRENT
Parameter Test Conditions Symbol Min. Typ . Max. Unit
Radiant Incidance
Forward Voltage
Reverse Current
Peak Wavelength
Spectral Bandwidth
Half View Angle
IF=20mA
IF=20mA V
VR=5V I
IF=20mA
IF=20mA
IF=20mA 2θ
Ee
F
R
λp
∆λ
1/2
Typical Optical-Electrical Characteristic Curves
1
0.5
Relative Radiant Intensity
0
840 880 920 960 1000 1040
Wavelength (nm)
-
-
0.6
1.2 1.45 V
- -
-
-
-
940
50
80
-
100
-
-
-
@ TA=25oC
mW/cm
2
µA
nm
nm
deg .
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
0
Relative Radiant Intensity
0 20 40 60 80 100
Forward Current (mA)
FIG.4 RELATIVE RADIANT INTENSITY
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°
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
30°
40°
50°
60°
70°
80°
90°
Unity Opto Technology Co., Ltd.
02/04/2002
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