參數(shù)資料
型號(hào): QEC123
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: 2.95 mm, 1 ELEMENT, INFRARED LED, 890 nm
封裝: PLASTIC PACKAGE-2
文件頁數(shù): 3/4頁
文件大?。?/td> 130K
代理商: QEC123
Fig.1 Normalized Radiant Intensity vs. Forward Current
I
F
- FORWARD CURRENT (mA)
LENS TIP SEPARATION (INCHES)
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 μs
Duty Cycle = 0.1 %
T
A
= 25C
Fig.2 Coupling Characteristics of QEC12X And QSC11X
0
1
2
3
4
5
6
7
8
I
C
0.0
0.2
0.4
0.6
0.8
1.0
Normalized to:
d = 0
I
F
Pulsed
t
= 100 μs
Duty Cycle = 0.1 %
V
CC
= 5 V
R
L
= 100
T
A
= 25C
I
F
= 100 mA
I
F
= 20 mA
Fig.3 Forward Voltage vs. Ambient Temperature
Fig. 4 Normalized Radiant Intensity vs. Wavelength
T
A
- AMBIENT TEMPERATURE (C)
D
(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 μs
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. 5
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
DS300335
5/18/01
3 OF 4
www.fairchildsemi.com
QEC121
QEC122
QEC123
PLASTIC INFRARED
LIGHT EMITTING DIODE
相關(guān)PDF資料
PDF描述
QEC121 AIGAAS INFRARED EMITTING DIODE
QEC122 AIGAAS INFRARED EMITTING DIODE
QED121 PLASTIC INFRARED LIGHT EMITTING DIODE
QED122 PLASTIC INFRARED LIGHT EMITTING DIODE
QED123 PLASTIC INFRARED LIGHT EMITTING DIODE
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