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LT1T73A Datasheet Preview

LT1T73A Datasheet

(LT1x73A) Chip LED Device

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Chip LED Device
LT1t73A series
LT1t73A series
s Outline Dimensions
(Unit : mm)
2.75!1.45mm, 0.9mm Thickness,
Compact Milky Diffusion Chip
LED Devices
s Radiation Diagram
(Ta=25˚C)
Milky diffusion
0.3 0.3
0.6 0.3
0.2
14
2
0.9
1.45
3 (4-R0.1)
-30˚
-20˚ -10˚
0˚ 100 +10˚ +20˚
+30˚
-40˚
80
-50˚
60
-60˚
40
-70˚
20
-80˚
-90˚
0
+40˚
+50˚
+60˚
+70˚
+80˚
+90˚
Pin connections
1 4 Cathode
1.4 2 3 Anode
Unspecified tolerance:±0.1
T type: Polarity faces in the opposite direction.
s Absolute Maximum Ratings
(Ta=25˚C)
Model No.
LT1T73A
LT1P73A
LT1D73A
LT1S73A
LT1H73A
LT1E73A
LT1K73A
Radiation color Radiation material
Red(High-luminosity) GaAlAs on GaAs
Red GaP
Red GaAsP on GaP
Sunset orange GaAsP on GaP
Yellow
GaAsP on GaP
Yellow-green GaP
Green
GaP
Power dissipation Forward current
P IF
(mW) (mA)
66 30
23 10
85 30
85 30
50 20
50 20
50 20
Peak forward current
IFM*1
(mA)
50
50
50
50
50
50
50
Derating factor Reverse voltage
(mA/˚C)
VR
DC Pulse
(V)
0.40 0.67
5
0.13 0.67
5
0.40 0.67
5
0.40 0.67
5
0.27 0.67
5
0.27 0.67
5
0.27 0.67
5
Operating temperature
Topr
(˚C)
-25 to +85
-25 to +85
-25 to +85
-25 to +85
-25 to +85
-25 to +85
-25 to +85
Storage temperature Soldering temperature
Tstg Tsol*2
(˚C) (˚C)
-25 to +100
-25 to +100
-25 to +100
-25 to +100
-25 to +100
-25 to +100
-25 to +100
350
350
350
350
350
350
350
*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.
s Electro-optical Characteristics
Lens type Model No.
Milky
diffusion
LT1T73A
LT1P73A
LT1D73A
LT1S73A
LT1H73A
LT1E73A
LT1K73A
Forward voltage
VF(V)
TYP MAX
1.75 2.2
1.9 2.3
2.0 2.8
2.0 2.8
1.9 2.5
1.95 2.5
1.95 2.5
Peak emission wavelength
λp(nm)
IF
TYP (mA)
660 20
695 5
635 20
610 20
585 10
565 10
555 10
Luminous intensity
IV(mcd) IF
TYP (mA)
7.0 20
1.2 5
9.0 20
7.8 20
3.7 10
4.7 10
1.9 10
Spectrum radiation bandwidth
∆λ(nm) IF
TYP (mA)
20 20
100 5
35 20
35 20
30 10
30 10
25 10
Reverse current
IR(µA) VR
MAX (V)
10 4
10 4
10 4
10 4
10 4
10 4
10 4
(Ta=25˚C)
Terminal capacitance Page for
Ct(pF)
characteristics
TYP (MHZ) diagrams
30 1 →
55 1 →
20 1 →
15 1 →
35 1 →
35 1 →
40 1 →
00 (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/)
Free Datasheet http://www.datasheet4u.com/




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LT1T73A Datasheet Preview

LT1T73A Datasheet

(LT1x73A) Chip LED Device

No Preview Available !

LED Lamp Characteristics Diagrams
PR series
Forward Current Derating Curve
60
50
40
30
20
10
0
-25 0
25 50 75 85 100 125
Ambient temperature Ta(˚C)
Peak Forward Current Derating Curve
60
50
40
30
20
10
0
-25 0 25 50 75 85 100 125
Ambient temperature Ta(˚C)
Forward Current vs. Forward Voltage(Note)
(Ta=25˚C)
100
50
10
5.0
1.0
0.5
0.1
1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 2.6
Forward voltage VF(V)
Luminous Intensity vs. Forward Current(Note)
1000
(Ta=25˚C)
500
200
100
50
20
10
5.0
2.0
1.0
0.1 0.2
0.5 1 2
5 10 20
Forward current IF(mA)
50
Luminous Intensity vs. Ambient Temperature(Note)
1000
(Ta=25˚C)
500
100
50
10
5.0
1.0
-20 0 20 40 60 80 100 120
Ambient temperature Ta(˚C)
Duty Ratio vs. Peak Forward Current
(Ta=25˚C)
500
200
100
50
20
10
5.0
2.0
1.0
1/50 1/20 1/10 1/5 1/2 1
Duty ratio DR
HD series
Forward Current Derating Curve
60
50
Forward Current vs. Forward Voltage(Note)
(Ta=25˚C)
100
50
Luminous Intensity vs. Ambient Temperature(Note)
1000
(Ta=25˚C)
500
40 10 100
5.0
30
50
20 1.0
10
0.5 5.0
10
0
-25 0
25 50 75 85 100 125
Ambient temperature Ta(˚C)
0.1
1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 2.6
Forward voltage VF(V)
1.0
-20 0 20 40 60 80 100 120
Ambient temperature Ta(˚C)
Peak Forward Current Derating Curve
60
50
Luminous Intensity vs. Forward Current(Note)
1000
(Ta=25˚C)
500
200
40 100
50
30
20
20
10
0
-25
0 25 50 75 85 100
Ambient temperature Ta(˚C)
125
10
5.0
2.0
1.0
0.1 0.2
0.5 1 2
5 10 20
Forward current IF(mA)
50
Note)Characteristics shown in diagrams are typical values. (not assurance value)
Duty Ratio vs. Peak Forward Current
(Ta=25˚C)
500
200
100
50
20
10
5.0
2.0
1.0
1/50 1/20 1/10 1/5 1/2 1
Duty ratio DR
18 (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/)
Free Datasheet http://www.datasheet4u.com/


Part Number LT1T73A
Description (LT1x73A) Chip LED Device
Maker ETC
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LT1T73A Datasheet PDF






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