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LT9550U Datasheet(PDF) 1 Page - Sharp Electrionic Components

Part No. LT9550U
Description  ø7.5mm, Cylinder Type(Flangeless), Colorless Transparency, High-luminosity Large LED lamps for Indoor Use
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Maker  SHARP [Sharp Electrionic Components]
Homepage  http://sharp-world.com/
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LT9550U Datasheet(HTML) 1 Page - Sharp Electrionic Components

   
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(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)
(Ta=25˚C)
LT9550t series
LT9550t series
2
1
NOM
ø7.6
2.54
0.5
ø7.5
Pin connections
1 Anode
2 Cathode
Unspecified tolerance:
±0.2
Colorless transparency
40
20
60
-20˚
+20˚
+40˚
+60˚
+80˚
-40˚
-60˚
-80˚
-30˚
-50˚
+10˚
100
-10˚
+30˚
+50˚
+70˚
+90˚
-90˚
-70˚
80
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
IF
(mA)
Derating factor
(mA/˚C)
Peak forward current
IFM*1
(mA)
Operating temperature
Topr
(˚C)
Storage temperature
Tstg
(˚C)
Soldering temperature
Tsol*2
(˚C)
Reverse voltage
VR
(V)
(Ta=25˚C)
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
VF(V)
λp(nm)
TYP
IV(mcd)
TYP
IF
(mA)
IF
(mA)
IF
(mA)
(MHZ)
VR
(V)
IR(
µA)
MAX
Ct(pF)
TYP
∆λ(nm)
TYP
Peak emission wavelength
Luminous intensity
Spectrum radiation bandwidth
Reverse current
Page for
characteristics
diagrams
Terminal capacitance
(Ta=25˚C)
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
ø7.5mm, Cylinder Type(Flangeless),
Colorless Transparency, High-luminosity
Large LED lamps for Indoor Use


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