514A4 [ETC]
Infrared Emitting Diodes (IRED) ; 红外发光二极管（ IRED ）\n
| 型号： | 514A4 |
| 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 |
AlGaAs/GaAs HIGH POWER T-1 3/4 PACKAGE
INFRARED EMITTING DIODE
MIE-514A4
Description
Package Dimensions
The MIE-514A4 is an infrared emitting diodes in
GaAs technology with AlGaAs window coating
encapsulated in water clear package.
f 5.05
Unit: mm (inches)
(.200)
5.47
(.215)
7.62
(.300)
5.90
(.230)
1.00
(.040)
SEE NOTE 2
Features
FLAT DENOTES CATHODE
l High radiant power and high radiantintensity
23.40 MIN
(.920)
l Standard T-1 3/4 ( f 5mm) package
l Peak wavelength l p = 940 nm
l Good spectral matching to si-photodetector
l Radiant angle : 16°
0.50 TYP.
(.020)
1.00MIN.
(.040)
2.54NOM.
(.100)
SEE NOTE 3
C
A
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.
Absolute Maximum Ratings
o
o
@ T =25 C
A
Parameter
Maximum Rating
Unit
mW
A
Power Dissipation
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-514A4
Optical-Electrical Characteristics
'@ TA=25oC
Parameter
Radiant Intensity
Forward Voltage
Reverse Current
Peak Wavelength
Spectral Bandwidth
View Angle
Test Conditions
IF=20mA
IF=50mA
VR= 5V
Symbol
Ie
Min.
Typ .
5
Max.
Unit
mW/sr
V
-
1.5
100
-
VF
-
-
-
-
-
1.30
-
mA
IR
l p
IF=20mA
IF=20mA
IF=20mA
940
50
nm
Dl
-
nm
2q1/2
16°
-
deg.
Typical Optical-Electrical Characteristic Curves
1
100
90
80
0.5
0
70
60
50
0
-55 -25
0
25 50 75 100 125
840
940
1040
Ambient Temperature TA (oC)
Wavelength (nm)
FIG.2 FORWARD CURRENT VS.
AMBIENT TEMPERATURE
3
FIG.1 SPECTRAL DISTRIBUTION
100
2.5
2
80
60
40
20
0
1.5
1
0.5
0
-40
-20
0
20
40
60
0.8
1.2
1.6
2.0
2.4
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
FIG.6 RADIATION DIAGRAM
Forward Current (mA)
FIG.5 RELATIVE RADIANT INTENSITY
VS. FORWARD CURRENT
11/17/2000
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