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Chip LED Device
LT1 53A series
*1 Duty ratio=1/10, Pulse width=0.1ms
*2 For 3s or less at the temperature of hand soldering. Temperature of reflow soldering is shown on the below page.
Lens type
Model No. Radiation color Radiation material
LT1P53A
LT1D53A
LT1S53A
LT1H53A
LT1E53A
LT1K53A
diffusion
Milky
Outline Dimensions
Absolute Maximum Ratings
Electro-optical Characteristics
¡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.
LT1P53A
LT1D53A
LT1S53A
LT1H53A
LT1E53A
LT1K53A
(0.3)
Model No.
Green
Red
Red
Sunset orange
Yellow
Yellow-green
1
0.9
(0.3)
3.3
1.5
(0.3)
Forward voltage
GaP
GaAsP on GaP
GaAsP on GaP
GaAsP on GaP
GaP
GaP
TYP
1.9
2.0
2.0
1.9
1.85
1.95
V
0.9
F
2
(V)
(0.3)
(4-R0.2)
MAX
2.3
2.8
2.8
2.5
2.5
2.5
Unspecified tolerance: 0.2
Milky diffusion
(R0.2)
Pin connections
1 Anode
2 Cathode
Peak emission wavelength
TYP
695
635
610
585
565
555
p
Power dissipation
(nm)
(mW)
23
85
85
50
50
50
P
(mA)
Forward current
20
20
10
10
10
I
F
5
(mA)
(Unit : mm)
10
30
30
20
20
20
I
F
Luminous intensity Spectrum radiation bandwidth
I
V
TYP
1.4
9.6
7.8
3.7
4.8
2.2
(mcd)
Peak forward current
(mA)
I
FM *1
50
50
50
50
50
50
(mA)
20
20
10
10
10
I
F
5
3.3 2.9mm, 1.1mm Thickness,
Milky Diffusion Chip LED Devices
Derating factor
Radiation Diagram
0.13
0.40
0.40
0.27
0.27
0.27
DC
-40˚
-50˚
-60˚
-70˚
-80˚
-90˚
(mA/˚C)
TYP
100
35
35
30
30
25
(nm)
Pulse
0.67
0.67
0.67
0.67
0.67
0.67
-30˚
(mA)
20
20
10
10
10
I
5
Reverse voltage
F
-20˚
(V)
V
5
5
5
5
5
5
R
Reverse current
I
MAX
R
10
10
10
10
10
10
-10˚
( A)
Operating temperature
-25 to +85
-25 to +85
-25 to +85
-25 to +85
-25 to +85
-25 to +85
100
80
60
40
20
0˚
0
100
(˚C)
T
(V)
V
4
4
4
4
4
4
opr
R
+10˚
Terminal capacitance
C
+20˚
TYP
Storage temperature
-25 to +100
-25 to +100
-25 to +100
-25 to +100
-25 to +100
-25 to +100
55
20
15
35
35
40
t
(pF)
LT1 53A series
(˚C)
T
stg
+30˚
(MH
1
1
1
1
1
1
Z
Soldering temperature
)
(T
+40˚
+50˚
+60˚
+70˚
+80˚
+90˚
(T
(T
T
characteristics
(˚C)
350
350
350
350
350
350
a
sol *2
Page for
diagrams
=25˚C)
a
a
=25˚C)
=25˚C)
99