SML-010MT Просмотр технического описания (PDF) - ROHM Semiconductor
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SML-010MT Datasheet PDF : 5 Pages
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LED lamps
SML-010 Series
!Electrical and optical characteristics (Ta=25°C)
Parameter
Type
LT
VT
DT
SML-010 YT
MT
FT
PT
Color
Red
Red
Orange
Yellow
Green
Green
Green
Forward voltage
Reverse
current
VF (V) Cond. IR (µA) Cond.
Typ. Max. IF (mA) Max. VR (V)
1.75 2.5 20 100 4
2.0 2.8 20 100 4
2.0 2.8 20 100 4
2.1 2.8 20 100 4
2.2 2.8 20 100 4
2.2 2.8 20 100 4
2.2 2.8 20 100 4
Luminous intensity
Peak
Spectral line
wavelength half width
IV (mcd) Cond. λP (nm) Cond. ∆λ (nm) Cond.
Min. Typ IF (mA) Typ. IF (mA) Typ. IF (mA)
5.6 16.0 20 660 20 25 20
2.2 6.3 20 650 20 40 20
3.6 10.0 20 610 20 40 20
2.2 6.3 20 585 20 40 20
5.6 25.0 20 570 20 40 20
3.6 10.0 20 560 20 40 20
2.2 6.3 20 555 20 40 20
!Directional pattern
ANGLE (˚)
10
20
0
10
20
30
30
40
40
50
50
60
60
70
70
80
80
90
100
50
0
50
RELATIVE LUMINOUS INTENSITY (%)
90
100
Fig.1 Directional pattern
!Electrical characteristics curves 1 (SML-010LT) (bright red)
50
Ta=25˚C
20
10
5.0
2.0
1.0
0.5
0.2
0.1
1.5
2.0
2.5
3.0
FORWARD VOLTAGE : VF (V)
Fig.2 Forward current
Fig. 2 vs. forward voltage
1.6
IF=20mA
1.4
1.2
1.0
0.8
0.6
0.4
−20 0 20 40 60 80
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
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