參數(shù)資料
型號: SIR-505STA47
元件分類: 紅外LED
英文描述: 5 mm, 1 ELEMENT, INFRARED LED, 950 nm
封裝: PLASTIC PACKAGE-2
文件頁數(shù): 2/3頁
文件大小: 54K
代理商: SIR-505STA47
SIR-505STA47
Sensors
Rev.A
2/2
Electrical and optical characteristic curves
Fig.1 Forward current falloff
FORWARD
CURRENT
:
I
F
(mA)
AMBIENT TEMPERATURE : Ta (
°C)
20
0
40
60
80
20
100
0
40
20
60
80
100
Fig.2 Forward current vs. forward voltage
FORWARD VOLTAGE : VF(
V)
FORWARD
CURRENT
:
I
F
(
mA
)
0
20
40
60
80
100
012
75
°C
50
°C
25
°C
0
°C
25
°C
Fig.3 Wavelength characteristics
RELATIVE
OPTICAL
OUTPUT
:
P
O
(%)
OPTICAL WAVELENGTH :
λ (nm)
900
920
940
960
980
1000
0
20
40
60
80
100
Fig.4 Emitting strength vs.
forward current
EMITTING
STRENGTH
:
I
E
(mW
/
sr)
FORWARD CURRENT : IF
(mA)
0
20406080
100
10
30
50
70
90
0
4
8
12
16
20
Fig. 5 Relative emitting strength vs.
ambient temperature
RELATIVE
EMITING
STRENGT
H
:
I
E
(%)
AMBIENT TEMPERATURE : Ta
(
°C)
0
25
100
50
75
10
20
50
100
200
0
20
40
60
80
100
0
10
°
0
°
20
°
30
°
40
°
50
°
60
°
70
°
80
°
90
°
20
40
60
80
100
20
40
60
80
90
70
50
30
10
ANGULAR DISPLACEMENT :
θ (deg)
RELATIVE EMITTING STRENGTH (%)
RELATIVE
EMITTING
STRENGTH
(%)
Fig. 6 Directional pattern
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