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Sharp Electronic Components Datasheet

LT1T11A Datasheet

2mm/ Straight Type/ Colored Diffusion/ Compact LED Lamp for Backlight/Indicator

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Mini-mold LED Lamp
LT1t11A series
LT1t11A series
s Outline Dimensions
Cathode mark
0.7±0.1
1
(Unit:mm)
0.25±0.1
2.6MAX
Colored diffusion
1.5
0.4
R1.0
0.4
1.0
2.5
R0.3
2
0.5±0.1
R0.3
Pin connections
1 Cathode
2 Anode
Unspecified tolerance:±0.2
T type: Polarity faces in the opposite direction.
ø2mm, Straight Type, Colored
Diffusion, Compact LED Lamp for
Backlight/Indicator
s Radiation Diagram
(Ta=25˚C)
-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˚
s Absolute Maximum Ratings
(Ta=25˚C)
Model No.
LT1T11A
LT1P11A
LT1D11A
LT1S11A
LT1H11A
LT1E11A
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
Power dissipation Forward current
P IF
(mW) (mA)
66 30
23 10
85 30
85 30
50 20
50 20
Peak forward current
IFM*1
(mA)
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
Operating temperature
Topr
(˚C)
-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
260
260
260
260
260
260
*1 Duty ratio=1/10, Pulse width=0.1ms
*2 At the position of 3mm or more from the resin package
s Electro-optical Characteristics
Lens
type
Model No.
LT1T11A
LT1P11A
Colored LT1D11A
diffusion LT1S11A
LT1H11A
LT1E11A
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
Peak emission wavelength
λp(nm)
IF
TYP (mA)
660 20
695 5
635 20
610 20
585 10
565 10
Luminous intensity
IV(mcd) IF
TYP (mA)
12.0 20
2.6 5
8.8 20
14.4 20
4.5 10
7.0 10
Spectrum radiation bandwidth
λ(nm) IF
TYP (mA)
20 20
100 5
35 20
35 20
30 10
30 10
Reverse current
IR(µA) VR
MAX (V)
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
08 (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/)


Sharp Electronic Components Datasheet

LT1T11A Datasheet

2mm/ Straight Type/ Colored Diffusion/ Compact LED Lamp for Backlight/Indicator

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/)


Part Number LT1T11A
Description 2mm/ Straight Type/ Colored Diffusion/ Compact LED Lamp for Backlight/Indicator
Maker Sharp Electrionic Components
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