SML-012YT Просмотр технического описания (PDF) - Unspecified
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SML-012YT Datasheet PDF : 3 Pages
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Light Emitting Diodes
SML-011 / 012 series
!Electrical and optical characteristics (Ta=25°C)
Parameter
Type
VT
SML-011 DT
YT
VT
SML-012 DT
YT
Color
Red
Orange
Yellow
Red
Orange
Yellow
Forward voltage
Reverse
current
Luminous intensity
Peak
wavelength
Spectral line
half width
VF (V) Cond. IR (µA) Cond. IV (mcd) Cond. λP (nm) Cond. ∆λ (nm) Cond.
Typ. Max. IF (mA) Max. VR (V) Min. Typ. IF (mA) Typ. IF (mA) Typ. IF (mA)
2.0 2.5 20 10
5 22.0 63.0 20 630 20 18 20
2.0 2.5 20 10
5 22.0 63.0 20 611 20 17 20
2.0 2.5 20 10
5 22.0 63.0 20 590 20 15 20
2.0 2.5 20 10
5 36.0 100 20 630 20 18 20
2.0 2.5 20 10
5 36.0 100 20 611 20 17 20
2.0 2.5 20 10
5 36.0 100 20 590 20 15 20
!Directional pattern
20
30
40
50
60
ANGLE (°)
10 0 10
20
30
40
50
60
70
70
80
80
90
100
50
0
50
RELATIVE LUMINOUS INTENSITY (%)
90
100
Fig.1 Directional pattern
!Electrical characteristic curves
100.0
Ta=25°C
10.0
1.0
1.0
1.5
2.0
2.5
3.0
FORWARD VOLTAGE : VF (V)
Fig.2 Forward current
vs. forward voltage
1.6
IF=20mA
1.4
1.2
1.0
0.8
0.6
0.4
−30 −20 −10 0 10 20 30 40 50 60 70 80 90 100
CASE TEMPERATURE : TC (°C)
Fig.3 Luminous intensity
vs. case temperature
5
Ta=25°C
2
1
0.5
0.2
0.1
0.05
0.02
0.01
0.5 1 2
5 10 20 50 100
FORWARD CURRENT : IF (mA)
Fig.4 Luminous intensity
vs. forward current
2/3
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