GaAs SIDE LOOK PACKAGE
INFRARED EMITTING DIODE
Description
The MIE-144G1 is a GaAs infrared emitting diode
molded in clear , lensed side looking package .
The MIE-144G1 provides a broad range of
intensity selection .
4.12
(.162)
1.22
(.048)
1.66±0.08
(.065±.003)
4.00±0.08
(.156±.003)
1.80
1.80
(.071)
(.071)
φ
1.50
(.059)
MIE-144G1
Package Dimensions
Unit: mm( inches
)
1.10
(.043)
0.75
(.030)
1.50
(.059)
60°
0.80
(.032)
2-
14.30MIN.
(.563)
0.5TYP.
(.020)
Features
l
Selected to specific on-line intensity and
radiant intensity ranges
1.0MIN.
(.039)
2.54±0.08
(.100±.003)
(SEE NOTE 3)
l
l
Low cost , plastic side looking package
Mechanically and spectrally matched to
The MID-14422 of phototransistor .
C
A
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.
Absolute Maximum Ratings
@ T
A
=25 C
Parameter
Power Dissipation
Peak Forward Current
Continuos Forward Current
Reverse Voltage
Operating Temperature Range
Storage Temperature Range
Lead Soldering Temperature
Maximum Rating
75
1
50
5
-55
o
C to +100
o
C
-55
o
C to +100
o
C
260
o
C for 5 seconds
Unit
mW
A
mA
V
o
Unity Opto Technology Co., Ltd.
02/04/2002
MIE-144G1
Optical-Electrical Characteristics
@ T
A
=25
o
C
Parameter
Radiant Incidance
Forward Voltage
Reverse Current
Peak Wavelength
Spectral Bandwidth
Half View Angle
Test Conditions
I
F
=20mA
I
F
=20mA
V
R
=5V
I
F
=20mA
I
F
=20mA
I
F
=20mA
Symbol
Ee
V
F
I
R
λ
∆λ
2θ
1/2
Min.
Typ .
Max.
Unit
mW/cm
2
V
µA
nm
nm
deg .
-
-
-
-
-
-
0.6
1.25
-
1.40
100
-
940
50
80
-
-
-
Typical Optical-Electrical Characteristic Curves
Relative Radiant Intensity
1
0.5
0
840
880
920
960
1000
1040
Wavelength (nm)
FIG.1 SPECTRAL DISTRIBUTION
Output Power To Value I
F
=20mA
Forward Current (mA)
100
80
60
40
20
0
0
1.2
1.6
2.0
2.4
2.8
3.0
2.5
2.0
1.5
1.0
0.5
0.0
-40
-20
0
20
40
60
Forward Voltage (V)
FIG.2 FORWARD CURRENT VS.
FORWARD VOLTAGE
Output Power Relative To
Value at I
F
=20mA
5
4
3
2
1
0
0
20
40
60
80
100
Ambient Temperature T
A
(
o
C)
FIG.3 RELATIVE RADIANT INTENSITY
VS. AMBIENT TEMPERATURE
0°
10°
20°
30°
40°
1.0
0.9
0.8
0.5 0.3 0.1 0.2 0.4 0.6
50°
60°
70°
80°
90°
Forward Current (mA)
FIG.4 RELATIVE RADIANT INTENSITY
VS. FORWARD CURRENT
Relative Radiant Intensity
FIG.5 RADIATION DIAGRAM
Unity Opto Technology Co., Ltd.
02/04/2002
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