GaAlAs T-1 3/4 PACKAGE
INFRARED EMITTING DIODE
MIE-534L3
Description
Package Dimensions
The MIE-534L3 is an infrared emitting diode in GaAlAs
on GaAlAs technology molded in water clear plastic
package .
Features
l
Suitable for DC and high pulse current operation
l
Standard T-1 3/4 (
5mm ) package
l
Peak wavelength
p
= 880 nm
l
Good spectral matching to si-photodetector
l
Radiation angle : 30
Absolute Maximum Ratings
Parameter
Maximum Rating
Unit
Power Dissipation
120
mW
Peak Forward Current(300pps,10
s pulse)
1
A
Continuos Forward Current
100
mA
Reverse Voltage
5
V
Operating Temperature Range
-55
o
C to +100
o
C
Storage Temperature Range
-55
o
C to +100
o
C
Lead Soldering Temperature
260
o
C for 5 seconds
11/20/2000
'@ T
A
=25
o
C
Unity Opto Technology Co., Ltd.
Unite: mm ( inches )
C
5.05
(.200)
2.54NOM.
(.100)
SEE NOTE 2
7.62
(.300)
1.00
(.040)
0.50 TYP.
(.020)
23.40 MIN
(.920)
1.00MIN.
(.040)
A
FLAT DENOTES CATHODE
5.90
(.230)
5.47
(.215)
SEE NOTE 3
NOTES :
1. Tolerance is 0.25 mm (.010") unless otherwise noted.
2. Protruded resin under flange is 1.5 mm (.059") max.
3. Lead spacing is measured where the leads emerge from the package.
MIE-534L3
Optical-Electrical Characteristics
@ T
A
=25
o
C
Parameter
Test Conditions
Symbol
Min.
Typ.
Max.
Unit
Radiant Intensity
I
F
=20mA
Ie
2.8
mW/sr
Forward Voltage
I
F
=50mA
V
F
1.4
1.7
V
Reverse Current
V
R
=5V
I
R
100
A
Peak Wavelength
I
F
=20mA
p
880
nm
Spectral Bandwidth
I
F
=20mA
80
nm
Half View Angle
I
F
=20mA
2
1/2
30
deg .
Typical Optical-Electrical Characteristic Curves
11/20/2000
0.5 0.3 0.1 0.2 0.4 0.6
0 10 20
Unity Opto Technology Co., Ltd.
0
0.5
1
780
880
980
Wavelength (nm)
FIG.1 SPECTRAL DISTRIBUTION
Relative Radiant Intensity
0
0.5
1
1.5
2
2.5
3
-40
-20
0
20
40
60
Ambient Temperature T
A
(
o
C)
FIG.4 RELATIVE RADIANT INTENSITY
VS. AMBIENT TEMPERATURE
Output Power To Value I
F
=20mA
0
10
20
30
40
50
60
-55 -25 0
25 50 75 100 125
Ambient Temperature T
A
(
o
C)
FIG.2 FORWARD CURRENT VS.
AMBIENT TEMPERATURE
Forward Current I
F
(mA)
0
1
2
3
4
5
0
20
40
60
80
100
Output Power Relative To
Value at I
F
=20mA
Forward Current (mA)
FIG.5 RELATIVE RADIANT INTENSITY
VS. FORWARD CURRENT
1.0
0.9
0.8
Relative Radiant Intensity
FIG.5 RADIATION DIAGRAM
70
80
30
40
50
60
90
0
20
40
60
80
100
0.8
1.2
1.6
2
2.4
2.8
Forward Current (mA)
Forward Voltage (V)
FIG.3 FORWARD CURRENT VS.
FORWARD VOLTAGE
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