LT9550U Datasheet, PDF (1/3 Pages) Sharp Electrionic Components – ø7.5mm, Cylinder Type(Flangeless), Colorless Transparency, High-luminosity Large LED lamps for Indoor Use

LED Large Lamp
LT9550t series
LT9550t series
s Outline Dimensions
Colorless transparency
ø7.5
ø7.6
0.5
2.54
NOM
(Unit : mm)
ø7.5mm, Cylinder Type(Flangeless),
Colorless Transparency, High-luminosity
Large LED lamps for Indoor Use
s Radiation Diagram
(Ta=25˚C)
-30˚
-20˚ -10˚
0˚ 100 +10˚ +20˚
+30˚
-40˚
+40˚
80
-50˚
+50˚
60
-60˚
+60˚
40
-70˚
+70˚
20
-80˚
+80˚
-90˚
+90˚
12
Pin connections
1 Anode
2 Cathode
Unspecified tolerance:±0.2
s Absolute Maximum Ratings
(Ta=25˚C)
Power dissipation Forward current Peak forward current ^{Derating factor}
Model No. Radiation color Radiation material P
IF
IFM*1
(mA/˚C)
(mW) (mA)
(mA)
DC Pulse
LT9550U Red(Super-luminosity) GaAlAs on GaAlAs 75
30
LT9550E Yellow-green GaP
84
30
50
0.40 0.67
50
0.40 0.67
*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)
Reverse voltage
VR
(V)
4
5
Operating temperature
Topr
(˚C)
-25 to +85
-25 to +85
Storage temperature
Tstg
(˚C)
-25 to +100
-25 to +100
Soldering temperature
Tsol*2
(˚C)
260
260
s Electro-optical Characteristics
Lens type Model No.
Colorless LT9550U
transparency _LT9550E
Forward voltage
VF(V)
TYP MAX
1.85
2.5
2.1
2.8
Peak emission wavelength
λp(nm)
IF
TYP (mA)
660
20
565
20
Luminous intensity
IV(mcd) IF
TYP (mA)
700
20
300
20
Spectrum radiation bandwidth
∆λ(nm) IF
TYP (mA)
20
20
20
30
Reverse current
IR(µA) VR
MAX (V)
100
3
10
4
(Ta=25˚C)
Terminal capacitance Page for
Ct(pF)
characteristics
TYP ^(MHZ) diagrams
25
1
→
35
1
→
79 (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/)