參數(shù)資料
型號: QED121
廠商: QT OPTOELECTRONICS
元件分類: 紅外LED
英文描述: PLASTIC INFRARED LIGHT EMITTING DIODE
中文描述: 5 mm, 1 ELEMENT, INFRARED LED, 880 nm
文件頁數(shù): 2/3頁
文件大?。?/td> 358K
代理商: QED121
Normalized to:
I
= 100 mA, T
= 25C
Pulse Width = 100 μs
10
1
1
10
N
I
F
- INPUT CURRENT (mA)
Fig. 1 Normalized Radiant Intensity vs. Input Current
100
1000
0.1
0.01
0.001
N
LENS TIP SEPERATION (INCHES)
Fig. 2 Coupling Characteristics of QED12X and QSD12X
0
1
1
0.8
0.6
0.4
0.2
0
2
3
4
5
6
Normalized to:
Pulse Width = 100 μs
Duty Cycle = 0.1%
V
CC
= 5 V
R
L
= 100
1
T
A
= 25C
I
F
= 100 mA
I
F
= 20 mA
2.5
2
1.5
1
0.5
-30
-40
-20
-10
0
10
20
30
40
50
60
70
80
90
100
0
V
F
T
A
- TEMPERATURE (C)
Fig. 3 Forward Voltage vs. Temperature
I
F
= 10 mA
I
F
= 100 mA
I
F
= 20 mA
I
F
= 50 mA
Pulse Width = 100 μs
Duty Cycle = 0.1%
Fig. 5 Radiation Pattern
Fig. 4 Normalized Radiant Intensity vs. Wavelength
D
(nm)
775
800
825
850
875
900
925
950
N
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
0
20
40
60
80
100
20
40
60
80
100
-90
-80
-70
-60
-50
-40
-30
-20
-10
0
10
20
30
40
50
60
70
80
90
TYPICAL PERFORMANCE CURVES
QED121/122/123
PLASTIC INFRARED
LIGHT EMITTING DIODE
www.fairchildsemi.com
2 OF 3
4/19/01
DS300336
相關(guān)PDF資料
PDF描述
QED122 PLASTIC INFRARED LIGHT EMITTING DIODE
QED123 PLASTIC INFRARED LIGHT EMITTING DIODE
QED221 PLASTIC INFRARED LIGHT EMITTING DIODE
QED222 PLASTIC INFRARED LIGHT EMITTING DIODE
QED223 PLASTIC INFRARED LIGHT EMITTING DIODE
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QED121_Q 功能描述:紅外發(fā)射源 T13-4 ALGAAS LED RoHS:否 制造商:Fairchild Semiconductor 波長:880 nm 射束角:+/- 25 輻射強度: 最大工作溫度:+ 100 C 最小工作溫度:- 40 C 封裝 / 箱體:Side Looker 封裝:Bulk
QED121A4R0 功能描述:紅外發(fā)射源 T13-4 ALGAAS LED RoHS:否 制造商:Fairchild Semiconductor 波長:880 nm 射束角:+/- 25 輻射強度: 最大工作溫度:+ 100 C 最小工作溫度:- 40 C 封裝 / 箱體:Side Looker 封裝:Bulk
QED122 功能描述:紅外發(fā)射源 T13-4 ALGAAS LED RoHS:否 制造商:Fairchild Semiconductor 波長:880 nm 射束角:+/- 25 輻射強度: 最大工作溫度:+ 100 C 最小工作溫度:- 40 C 封裝 / 箱體:Side Looker 封裝:Bulk
QED122_Q 功能描述:紅外發(fā)射源 T13-4 ALGAAS LED RoHS:否 制造商:Fairchild Semiconductor 波長:880 nm 射束角:+/- 25 輻射強度: 最大工作溫度:+ 100 C 最小工作溫度:- 40 C 封裝 / 箱體:Side Looker 封裝:Bulk
QED122A3R0 功能描述:紅外發(fā)射源 infrared Lt Emitting Plastic RoHS:否 制造商:Fairchild Semiconductor 波長:880 nm 射束角:+/- 25 輻射強度: 最大工作溫度:+ 100 C 最小工作溫度:- 40 C 封裝 / 箱體:Side Looker 封裝:Bulk