524H4 [ETC]
Infrared Emitting Diodes (IRED) ; 红外发光二极管（ IRED ）\n
| 型号： | 524H4 |
| 厂家： | 
ETC |
| 描述： | Infrared Emitting Diodes (IRED)
|
| 文件： | 总2页 (文件大小：36K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
GaAlAs HIGH POWER T-1 3/4 PACKAGE
INFRARED EMITTING DIODE
MIE-524H4
Description
Package Dimensions
The MIE-524H4 is a GaAlAs infrared LED having
a peak wavelength at 850 nm . It feature ultra-high
power, high response speed and molded in water
clear plastic package, the MIE-524H4 have greatly
improved long-distance characteristics as well as
as significantly increased its range of applicability.
Unit: mm (inches)
f 5.05
(.200)
5.47
(.215)
7.62
(.300)
5.90
(.230)
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 ( f 5mm ) package
l Radiation angle : 20°
23.40 MIN
(.920)
0.50 TYP.
(.020)
1.00MIN.
(.040)
2.54NOM.
(.100)
l Peak wavelength l p = 850 nm
SEE NOTE 3
A
C
NOTES :
Applications
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.
l Free air transmission systems with high -speed
response
l SIR
Absolute Maximum Ratings
'@ TA=25oC
Parameter
Power Dissipation
Maximum Rating
Unit
mW
A
120
1
Peak Forward Current(300pps,10ms pulse)
Continuos Forward Current
Reverse Voltage
100
5
mA
V
-55oC to +100oC
-55oC to +100oC
260oC for 5 seconds
Operating Temperature Range
Storage Temperature Range
Lead Soldering Temperature
Unity Opto Technology Co., Ltd.
11/17/2000
MIE-524H4
Optical-Electrical Characteristics
@ TA=25oC
Parameter
Radiant Intensity
Forward Voltage
Reverse Current
Peak Wavelength
Spectral Bandwidth
Test Conditions
Symbol
Ie
Min.
Typ.
6.5
Max.
Unit
mW/sr
V
IF=20mA
IF=50mA
VR=5V
VF
1.5
1.8
10
mA
IR
l p
IF=20mA
IF=20mA
850
30
nm
Dl
nm
Half View Angle
Rise Time
IF=20mA
IF=50mA
IF=50mA
2q1/2
Tr
20
20
30
deg .
nsec
nsec
Fall Time
Tf
Typical Optical-Electrical Characteristic Curves
1
60
50
40
30
20
10
0
0.5
0
750
850
950
-55 -25
0
25 50 75 100 125
Ambient Temperature TA (oC )
Wavelength (nm)
FIG.1 SPECTRAL DISTRIBUTION
FIG.2 FORWARD CURRENT VS.
3
100
80
2.5
2
60
1.5
1
40
20
0.5
0
0
-40 -20
0
20 40 60
0.8 1.2 1.6 2.0 2.4 2.8
Ambient Temperature TA (oC )
Forward Voltage(V)
FIG.3 FORWARD CURRENT VS.
FORWARD VOLTAGE
FIG.4 RELATIVE RADIANT INTENSITY
0° 10° 20°
5
4
3
2
1
0
30°
40°
1.0
0.9
50°
60°
70°
80°
90°
0.8
0.5 0.3 0.1 0.2 0.4 0.6
0
20
40
60
80 100
Forward Current (mA)
FIG.6 RADIATION DIAGRAM
FIG.5 RELATIVE RADIANT INTENSITY
VS. FORWARD CURRENT
11/17/2000
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