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參數(shù)資料
| 型號(hào)： | 554A4 |
| 英文描述： | Infrared Emitting Diodes (IRED) |
| 中文描述： | 紅外發(fā)光二極管（登記合格決定） |
| 文件頁(yè)數(shù)： | 2/2頁(yè) |
| 文件大小： | 33K |
| 代理商： | 554A4 |
MIE-554A4
Optical-Electrical Characteristics
@ T
A
=25
o
C
Parameter
Test Conditions
I
F
=20mA
I
F
=50mA
V
R
=5V
I
F
=20mA
I
F
=20mA
I
F
=20mA
Symbol
Ie
V
F
I
R
λ
P
λ
2
θ
1/2
Min.
0.5
Typ .
1.5
1.30
Max.
Unit
mW/sr
V
μ
A
nm
nm
deg .
Radiant Intensity
Forward Voltage
Reverse Current
Peak Wavelength
Spectral Bandwidth
View Angle
1.50
100
940
50
50
Typical Optical-Electrical Characteristic Curves
11/17/2000
FIG.6 RADIATION DIAGRAM
0.5
0.3
0.1
0.2
0.4
0.6
1.0
0.9
0.8
R
0° 10° 20°
0
1
2
3
4
5
0
20
Forward Current (mA)
FIG.4RELATIVE RADIANT INTENSITY
VS. FORWARD CURRENT
40
60
80
100
O
V
F
=
0
20
40
60
80
100
0
1.2
Forward Voltage (V)
FIG.3 FORWARD CURRENT VS.
FORWARD VOLTAGE
1.6
2.0
2.4
2.8
F
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
O
I
30°
90°
70°
80°
60°
50°
40°
0
0.5
1
840
940
1040
Wavelength (nm)
FIG.1 SPECTRAL DISTRIBUTION
R
0
10
20
30
40
50
60
-55 -25
Ambient Temperature T
A
(
o
C )
FIG.2 FORWARD CURRENT VS.
AMBIENT TEMPERATURE
0
25 50
75 100 125
F
F
相關(guān)PDF資料 |
PDF描述 |
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| 554H4 | Infrared Emitting Diodes (IRED) |
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| 555M-3003 | PCB LED |
| 555M-3004 | PCB LED |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 554AA000024BG | 制造商:Silicon Laboratories Inc 功能描述: |
| 554AA000024DG | 制造商:Silicon Laboratories Inc 功能描述: |
| 554AA000024DGR | 制造商:Silicon Laboratories Inc 功能描述:CNTRLD OSC 622.08MHZ/644.53125MHZ/657.42188MHZ/669.32658MHZ - Tape and Reel |
| 554AA000110DGR | 制造商:Silicon Laboratories Inc 功能描述:OSCILLATOR - Tape and Reel |
| 554AA000127DG | 制造商:Silicon Laboratories Inc 功能描述: |
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