UOT MIE-524H4 Gaalas high power t-1 3/4 package infrared emitting diode Datasheet

GaAlAs HIGH POWER T-1 3/4 PACKAGE
INFRARED EMITTING DIODE
Description
MIE-524H4
Package Dimensions
The MIE-524H4 is a GaAlAs infrared LED having
Unit: mm (inches)
φ5.05
(.200)
a peak wavelength at 850 nm . It feature ultra-high
power, high response speed and molded in water
5.47
(.215)
clear plastic package, the MIE-524H4 have greatly
7.62
(.300)
improved long-distance characteristics as well as
5.90
(.230)
as significantly increased its range of applicability.
1.00
(.040)
SEE NOTE 2
FLAT DENOTES CATHODE
Features
l
Ultra-High radiant incidence
l
Ultra-high speed response
l
High modulation bandwidth
l
Standard T-1 3/4 ( φ 5mm ) package
l
Radiation angle : 20°
l
23.40 MIN
(.920)
0.50 TYP.
(.020)
1.00MIN.
(.040)
2.54NOM.
(.100)
Peak wavelength λp = 850 nm
SEE NOTE 3
A
Applications
l
Free air transmission systems with high -speed
C
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.
response
l
SIR
Absolute Maximum Ratings
'@ TA=25oC
Parameter
Power Dissipation
Peak Forward Current(300pps,10µs pulse)
Continuos Forward Current
Reverse Voltage
Maximum Rating
Unit
120
mW
1
A
100
mA
5
V
o
o
o
o
Operating Temperature Range
-55 C to +100 C
Storage Temperature Range
-55 C to +100 C
Lead Soldering Temperature
260oC for 5 seconds
Unity Opto Technology Co., Ltd.
11/17/2000
MIE-524H4
Optical-Electrical Characteristics
@ TA=25oC
Parameter
Test Conditions
Symbol
Min.
Typ.
Max.
Unit
Radiant Intensity
IF=20mA
Ie
6.5
Forward Voltage
IF=50mA
VF
1.5
Reverse Current
VR=5V
IR
Peak Wavelength
IF=20mA
λp
850
nm
Spectral Bandwidth
IF=20mA
∆λ
30
nm
Half View Angle
IF=20mA
2θ1/2
20
deg .
Rise Time
Fall Time
IF=50mA
IF=50mA
Tr
Tf
20
30
nsec
nsec
mW/sr
1.8
V
10
µA
1
Forward Current IF
Relative Radiant Intensity
Typical Optical-Electrical Characteristic Curves
0.5
0
850
40
30
20
10
950
-55 -25
80
60
40
20
0
0.8
1.2
1.6
2.0
2.4
2.8
Forward Voltage(V)
FIG.3 FORWARD CURRENT VS.
FORWARD VOLTAGE
Output Power To Value IF=20mA
100
Forward Current
50
0
750
Wavelength (nm)
FIG.1 SPECTRAL DISTRIBUTION
0
25
50 75 100 125
Ambient Temperature TA (oC )
FIG.2 FORWARD CURRENT VS.
AMBIENT TEMPERATURE
3
2.5
2
1.5
1
0.5
0
-40
-20
0
20
40
0° 10°
5
4
3
2
1
60
o
Ambient Temperature TA ( C )
FIG.4 RELATIVE RADIANT INTENSITY
VS. AMBIENT TEMPERATURE
Relative Radiant
Output Power Relative To
Value at IF=20mA
60
20°
30°
40°
1.0
0.9
50°
60°
70°
80°
90°
0.8
0
0
20
40
60
80
100
Forward Current (mA)
FIG.5 RELATIVE RADIANT INTENSITY
VS. FORWARD CURRENT
0.5 0.3 0.1
0.2 0.4 0.6
FIG.6 RADIATION DIAGRAM
11/17/2000
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