(Notice)
In the absence of confirmation by device specification sheets, SHARP takes no responsibility for any defects that may occur in equipment using any SHARP
devices shown in catalogs, data books, etc. Contact SHARP in order to obtain the latest device specification sheets before using any SHARP device.
(Internet)
Data for sharp's optoelectronic/power device is provided for internet.(Address http://www.sharp.co.jp/ecg/)
79
LED Large Lamp
s
Outline Dimensions
s
Radiation Diagram
s
Absolute Maximum Ratings
s
Electro-optical Characteristics
(Unit : mm)
(T
a
=25C)
LT9550
t
series
LT9550
t
series
2
1
NOM
(3.0)
MI
N
7.6
0.5
2.54
0.5
23.0
10.7
7.5
Pin connections
1 Anode
2 Cathode
Unspecified tolerance:
0.2
Protruded resin 1.5MAX
Colorless transparency
0
40
20
60
-20
+20
+40
+60
+80
-40
-60
-80
-30
-50
+10
100
-10
+30
+50
+70
+90
-90
-70
80
Relative luminous intensity(%)
LT9550U
LT9550E
GaAlAs on GaAlAs
GaP
75
84
30
30
50
50
DC
0.40
0.40
Pulse
0.67
0.67
4
5
260
260
Model No. Radiation color Radiation material
Power dissipation
P
(mW)
Forward current
I
F
(mA)
Derating factor
(mA/C)
Peak forward current
I
FM
*1
(mA)
Operating temperature
T
opr
(C)
Storage temperature
T
stg
(C)
Soldering temperature
T
sol
*2
(C)
Reverse voltage
V
R
(V)
(T
a
=25C)
Yellow-green
Red(Super-luminosity)
-25 to +85
-25 to +100
-25 to +85
-25 to +100
*1 Duty ratio=1/10, Pulse width=0.1ms
*2 5s or less(At the position of 1.6mm or more from the bottom face of resin package)
TYP
MAX
Model No.
Lens type
Forward voltage
V
F
(V)
p
(nm)
TYP
I
V
(mcd)
TYP
I
F
(mA)
I
F
(mA)
I
F
(mA)
(MH
Z
)
V
R
(V)
I
R
(
A)
MAX
C
t
(pF)
TYP
(nm)
TYP
Peak emission wavelength
Luminous intensity
Spectrum radiation bandwidth
Reverse current
Page for
characteristics
diagrams
Terminal capacitance
(T
a
=25C)
LT9550U
LT9550E
1.85
2.1
2.5
2.8
660
565
20
20
700
300
20
20
20
20
20
30
100
10
3
4
25
35
1
1
Colorless
transparency
7.5mm, Cylinder Type(Flangeless),
Colorless Transparency, High-luminosity
Large LED lamps for Indoor Use
116
(Notice)
In the absence of confirmation by device specification sheets, SHARP takes no responsibility for any defects that may occur in equipment using any SHARP
devices shown in catalogs, data books, etc. Contact SHARP in order to obtain the latest device specification sheets before using any SHARP device.
(Internet)
Data for sharp's optoelectronic/power device is provided for internet.(Address http://www.sharp.co.jp/ecg/)
LED Lamp
Characteristics Diagrams
Note)Characteristics shown in diagrams are typical values. (not assurance value)
Note)Characteristics shown in diagrams are typical values. (not assurance value)
UR series
TR series
(1
F
=20mA)
10
20
50
200
100
500
1000
-20
0
20
40
60
100
80
Luminous Intensity vs. Ambient Temperature(Note)
Ambient temperature T
a
(C)
Relative luminous intensity(%)
0.5
2
1
3
5
10
20
50
100
1.0
1.2
1.4
1.6
1.8
2.0
2.2
2.4
Forward Current vs. Forward Voltage(Note)
Forward voltage V
F
(V)
Forward current I
F
(mA)
(T
a=
25C)
1.1
1.3
1.5
1.7
1.9
2.1
2.3
2.5
Luminous Intensity vs. Forward Current(Note)
Forward current I
F
(mA)
Relative luminous intensity(%)
(T
a=
25C)
0
10
20
30
40
50
60
70
-20
0
20
40
60
100
80 85
Forward Current Derating Curve
Ambient temperature T
a
(C)
Forward current I
F
(mA)
0
100
200
300
400
500
600
700
-20
0
20
40
60
100
80
Peak Forward Current Derating Curve
Ambient temperature T
a
(C)
Peak forward current I
FM
(mA)
1/50
1/20
1/10
1/5
1/2
1
Duty Ratio vs. Peak Forward Current
Duty ratio D
R
Peak forward current I
F
(mA)
(T
a=
25C)
0
10
20
30
40
50
60
-25
0
25
50
75 85
125
100
Peak Forward Current Derating Curve
Ambient temperature T
a
(C)
Peak forward current I
FM
(mA)
0
10
20
30
40
50
60
-25
0
25
50
75 85
125
100
Forward Current Derating Curve
Ambient temperature T
a
(C)
Forward current I
F
(mA)
0.1
0.5
1.0
5.0
10
50
100
1.0
1.2
1.4
1.6
1.8
2.0
2.4
2.6
2.2
Forward Current vs. Forward Voltage(Note)
Forward voltage V
F
(V)
Forward current I
F
(mA)
(T
a=
25C)
1.0
5.0
10
50
100
500
1000
-20
0
20
40
60
80
120
100
Luminous Intensity vs. Ambient Temperature(Note)
Ambient temperature T
a(
C)
Relative luminous intensity(%)
(T
a=
25C)
1.0
5.0
2.0
10
20
50
100
200
500
1000
0.1
0.2
0.5
1
2
5
10
20
50
Luminous Intensity vs. Forward Current(Note)
Forward current I
F
(mA)
Relative luminous intensity(%)
(T
a=
25C)
1.0
5.0
2.0
10
20
50
100
200
500
1/50
1/20 1/10
1/5
1/2
1
Duty Ratio vs. Peak Forward Current
Duty ratio D
R
Peak forward current I
FM
(mA)
(T
a=
25C)
1
2
5
200
100
20
50
10
500
1
2
5
200
100
30
50
10
500
0.1
0.2
0.5
1
2
5
10
20
50
120
(Notice)
In the absence of confirmation by device specification sheets, SHARP takes no responsibility for any defects that may occur in equipment using any SHARP
devices shown in catalogs, data books, etc. Contact SHARP in order to obtain the latest device specification sheets before using any SHARP device.
(Internet)
Data for sharp's optoelectronic/power device is provided for internet.(Address http://www.sharp.co.jp/ecg/)
LED Lamp
Characteristics Diagrams
EG series
0
10
20
30
40
50
60
-25
0
25
50
75 85
125
100
Peak Forward Current Derating Curve
Ambient temperature T
a
(
C
)
P
e
a
k
f
o
r
w
a
r
d
c
u
r
r
e
n
t
I
F
M
(
m
A
)
0
10
20
30
40
50
60
-25
0
25
50
75 85
125
100
Forward Current Derating Curve
Ambient temperature T
a
(
C
)
F
o
r
w
a
r
d
c
u
r
r
e
n
t
I
F
(
m
A
)
0.1
0.5
1.0
5.0
10
50
100
1.0
1.2
1.4
1.6
1.8
2.0
2.4
2.6
2.2
Forward Current vs. Forward Voltage(Note)
Forward voltage V
F
(V)
F
o
r
w
a
r
d
c
u
r
r
e
n
t
I
F
(
m
A
)
(T
a=
25C)
1.0
5.0
10
50
100
500
1000
-20
0
20
40
60
80
120
100
Luminous Intensity vs. Ambient Temperature(Note)
Ambient temperature T
a
(
C
)
R
e
l
a
t
i
v
e
l
u
m
i
n
o
u
s
i
n
t
e
n
s
i
t
y
(
%
)
(T
a=
25C)
1.0
5.0
2.0
10
20
50
100
200
500
1000
0.1
0.2
0.5
1
2
5
10
20
50
Luminous Intensity vs. Forward Current(Note)
Forward current I
F
(mA)
R
e
l
a
t
i
v
e
l
u
m
i
n
o
u
s
i
n
t
e
n
s
i
t
y
(
%
)
(T
a=
25C)
1.0
5.0
2.0
10
20
50
100
200
500
1/50
1/20 1/10
1/5
1/2
1
Duty Ratio vs. Peak Forward Current
Duty ratio D
R
P
e
a
k
f
o
r
w
a
r
d
c
u
r
r
e
n
t
I
F
M
(
m
A
)
(T
a=
25C)
Note)Characteristics shown in diagrams are typical values. (not assurance value)
KG series
0
10
20
30
40
50
60
-25
0
25
50
75 85
125
100
Peak Forward Current Derating Curve
Ambient temperature T
a
(
C
)
P
e
a
k
f
o
r
w
a
r
d
c
u
r
r
e
n
t
I
F
M
(
m
A
)
0
10
20
30
40
50
60
-25
0
25
50
75 85
125
100
Forward Current Derating Curve
Ambient temperature T
a
(
C
)
F
o
r
w
a
r
d
c
u
r
r
e
n
t
I
F
(
m
A
)
0.1
0.5
1.0
5.0
10
50
100
1.0
1.2
1.4
1.6
1.8
2.0
2.4
2.6
2.2
Forward Current vs. Forward Voltage(Note)
Forward voltage V
F
(V)
F
o
r
w
a
r
d
c
u
r
r
e
n
t
I
F
(
m
A
)
(T
a=
25C)
1.0
5.0
10
50
100
500
1000
-20
0
20
40
60
80
120
100
Luminous Intensity vs. Ambient Temperature(Note)
Ambient temperature T
a
(
C
)
R
e
l
a
t
i
v
e
l
u
m
i
n
o
u
s
i
n
t
e
n
s
i
t
y
(
%
)
(T
a=
25C)
1.0
5.0
2.0
10
20
50
100
200
500
1000
0.1
0.2
0.5
1
2
5
10
20
50
Luminous Intensity vs. Forward Current(Note)
Forward current I
F
(mA)
R
e
l
a
t
i
v
e
l
u
m
i
n
o
u
s
i
n
t
e
n
s
i
t
y
(
%
)
(T
a=
25C)
1.0
5.0
2.0
10
20
50
100
200
500
1/50
1/20 1/10
1/5
1/2
1
Duty Ratio vs. Peak Forward Current
Duty ratio D
R
P
e
a
k
f
o
r
w
a
r
d
c
u
r
r
e
n
t
I
F
M
(
m
A
)
(T
a=
25C)
Note)Characteristics shown in diagrams are typical values. (not assurance value)
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