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參數資料
| 型號： | QED422 |
| 廠商： | FAIRCHILD SEMICONDUCTOR CORP |
| 元件分類： | 紅外LED |
| 英文描述： | PLASTIC INFRARED LIGHT EMITTING DIODE |
| 中文描述： | 4.68 mm, 1 ELEMENT, INFRARED LED, 880 nm |
| 封裝： | PLASTIC, TO-46, 2 PIN |
| 文件頁數： | 3/4頁 |
| 文件大小： | 369K |
| 代理商： | QED422 |
6/13/02
Page 3 of 4
2002 Fairchild Semiconductor Corporation
PLASTIC INFRARED
LIGHT EMITTING DIODE
QED422 QED423
Fig. 1 Normalized Radiant Intensity vs. Forward Current
I
F
- FORWARD CURRENT (mA)
1
10
100
1000
I
e
V
F
0.001
0.01
0.1
1
10
Normalized to:
I
F
= 100 mA Pulsed
t
= 100
μ
s
Duty Cycle = 0.1 %
T
A
= 25
°
C
Fig. 2 Forward Voltage vs. Ambient Temperature
Fig. 3 Normalized Radiant Intensity vs. Wavelength
T
A
- AMBIENT TEMPERATURE (
°
C)
λ
(nm)
-40
-20
0
20
40
60
80
100
0.0
0.5
1.0
1.5
2.0
Normalized to:
I
F
Pulsed
t
= 100
μ
s
Duty Cycle = 0.1 %
I
F
= 100 mA
I
F
= 10 mA
I
F
= 50 mA
I
F
= 20 mA
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
Fig. 4
Radiation Diagram
0.0
0.2
0.4
0.6
0.8
1.0
0.2
0.4
0.6
0.8
1.0
0
10
20
30
40
50
60
70
80
90
100
110
120
130
140
150
160
170
180
相關PDF資料 |
PDF描述 |
|---|---|
| QED423 | PLASTIC INFRARED LIGHT EMITTING DIODE |
| QED422 | AIGAAS INFRARED EMITTING DIODE |
| QED423 | AIGAAS INFRARED EMITTING DIODE |
| QED522 | PLASTIC INFRARED LIGHT EMITTING DIODE |
| QED523 | PLASTIC INFRARED LIGHT EMITTING DIODE |
相關代理商/技術參數 |
參數描述 |
|---|---|
| QED422_05 | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:Plastic Infrared Light Emitting Diode |
| QED423 | 功能描述:紅外發射源 0.1mW 1.7V IR 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 |
| QED423 | 制造商:Fairchild Semiconductor Corporation 功能描述:LED IR |
| QED423 | 制造商:Fairchild Semiconductor Corporation 功能描述:INFRARED LED |
| QED4805 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Analog IC |
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