参数资料
型号: SML311BBT
元件分类: LED
英文描述: SINGLE COLOR LED, BLUE, 1.2 mm
封装: 1.60 X 0.80 MM, 0.80 MM HEIGHT, LCC-2
文件页数: 2/3页
文件大小: 88K
代理商: SML311BBT
SML31*Series
LED lamps
2/3
!
Electrical and optical characteristics (Ta=25
°C)
Parameter
Forward voltage
Reverse
current
Type
SML310BAT
Blue
3.8
Typ.
Color
3.5
4.7
Max.
20
IF(mA)
Max.
IR(
A)
VR(V)
Cond.
Peak
wavelength
Typ.
λP(m)
IF(mA)
Cond.
Spectral line
half width
Typ.
λ(nm)
IF(mA)
Cond.
VF(V)
Luminous intensity
Min.
Typ.
IF(mA)
Cond.
IV(mcd)
100
5
1.4
5.6
36
3.6
20
428
20
65
26
36
20
468
523
20
14
90
5
100
20
4.2
SML311BBT
SML311EBT
!
Directional pattern
ANGLE ()
RELATIVE LUMINOUS INTENSITY (%)
0
50
100
50
100
0
10
20
30
40
50
60
70
80
90
30
40
50
60
70
80
90
(X'-Y' )
ANGLE ()
RELATIVE LUMINOUS INTENSITY (%)
Fig. 1 Directional pattern
0
50
100
50
100
0
10
20
30
40
50
60
70
80
90
30
40
50
60
70
80
90
(X-Y)
!
Electrical characteristics curves
FORWARD VOLTAGE : VF
(V)
Fig.2 Forward current
FORWARD
CURRENT
:
I
F
(mA
)
vs. forward voltage
20
10
2.0
1.0
2.5
3.0
3.5
4.0
Ta
=25
ML311
50
SML310
C
5.0
1.4
1.2
1.0
0.8
0.6
0.4
40
20
0
60
80
1.6
RELATIVE
LUMINOUS
INTENSITY
IF=20mA
Fig.3 Lumirons intensity
vs.casetemperature
CASE TEMPERATURE : Tc
( )
C
SML311
SML310
010
20
0
50
100
150
FORWARD CURRENT:(mA)
RELA
TIVE
LUMINOUS
INTENSITY
:(%)
Fig.4Luminous intensity
vs. forward current
Ta
=25
SML311
SML310
C
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