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Электронный компонент: MIE-824L3

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GaAlAs T-1 PACKAGE
INFRARED EMITTING DIODE
MIE-324H4
Description
Package Dimensions
The MIE-324H4 is a GaAlAs infrared LED having a
peak wavelength at 850nm. It features ultra-high power,
high response speed and molded package with higher
radiant intensity. In addition to improving the S/N ratio
in applied optical systems, the MIE-324H4 has greatly
improved long-distance characteristics as well as sign-
ificantly increased its range of applicability .
Features
l
Ultra-High radiant intensity
l
High response speed
l
Standard T-1 (
3mm ) package, radiant angle : 40
l
Peak wavelength
p
= 850 nm
Absolute Maximum Ratings
@ T
A
=25
o
C
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
02/04/2002
Unity Opto Technology Co., Ltd.
Unit : mm (inches )
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.
A
C
2.54NOM.
(.100)
1.00MIN
.
(.040)
SEE NOTE
4.100.20
(.161
.008)
3.100.20
(.122.008)
0.50 TYP.
(.020)
CATHODE
24.00MIN
.
4.00
(.157
3.500.25
(.138.010)
5.200.30
(.205.012)
SEE NOTE 3
MIE-324H4
Optical-Electrical Characteristics
@ T
A
=25
o
C
Parameter
Test Conditions
Symbol
Min.
Typ .
Max.
Unit
Radiant Intensity
I
F
=20mA
Ie
-
2.1
-
mW/sr
Forward Voltage
I
F
=50mA
V
F
-
1.5
1.8
V
Reverse Current
V
R
=5V
I
R
-
-
100
A
Peak Wavelength
I
F
=20mA
p
-
850
-
nm
Spectral Bandwidth
I
F
=20mA
-
30
-
nm
View Angle
I
F
=20mA
2
1/2
-
40
-
deg .
Typical Optical-Electrical Characteristic Curves
02/04/2002
0
1
2
3
4
5
0
20
40
60
80
100
Unity Opto Technology Co., Ltd.
0
0.5
1
840
880
920
960
1000
1040
Wavelength (nm)
FIG.1 SPECTRAL DISTRIBUTION
Relative Radiant Intensity
0.0
0.5
1.0
1.5
2.0
2.5
3.0
-40
-20
0
20
40
60
Ambient Temperature T
A
(
o
C)
FIG.3 RELATIVE RADIANT INTENSITY
VS.AMBIENT TEMPERATURE
Output Power To Value I
F
=20mA
1.0
0.9
0.8
Relative Radiant Intensity
30
40
50
60
70
80
90
0 10 20
FIG.5 RADIATION DIAGRAM
0.5 0.3 0.1 0.2 0.4 0.6
Forward Current (mA)
FIG.4 RELATIVE RADIANT INTENSITY
VS. FORWARD CURRENT
Output Power Relative To
Value at I
F
=20mA
0
20
40
60
80
100
0.8
1.2
1.6
2.0
2.4
2.8
Forward Voltage (V)
FIG.2 FORWARD CURRENT VS.
FORWARD VOLTAGE
Forward Current (mA)