Sharp LT9526E, LT9526D, LT9526H Datasheet
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91
LED Large Lamp
■ Outline Dimensions
■ Absolute Maximum Ratings
(Unit : mm)
LT9526❏ series
LT9526❏ series
2
11129107
8
1.0
0.5
2.54✕5=12.7
ø23.0
15.24
56341
2
ø20.0
±0.5
1 6543
3.5
±0.5
23.8
±0.5
R1.0
9 8 7111012
0.25
5.0
Colored diffusion
Pin connections
DC Pulse
Model No.
Radiation color
Radiation material
Power dissipation
P
*1
(mW)
Forward current
IF
*2
(mA)
Derating factor
(mA/˚C)
*2
Peak forward current
IFM
*2*3
(mA)
Operating temperature
Topr
(˚C)
Storage temperature
Tstg
(˚C)
Soldering temperature
Tsol
*4
(˚C)
Reverse voltage
VR
*2
(V)
(T
a=25˚C)
LT9526D
LT9526H
LT9526E
GaAsP on GaP
GaAsP on GaP
GaP
1 010
1 010
1 010
60
60
60
100
100
100
1.09
1.09
1.09
1.82
1.82
1.82
5
5
5
260
260
260
Red
Yellow
Yellow-green
-25 to +70
-25 to +70
-30 to +80
-30 to +80
-25 to +70 -30 to +80
*1 Per chip
*2 Per lamp(6 chips/lamp)
*3 Duty ratio=1/10, Pulse width=0.1ms
*4 5s(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
I
V(mcd)
TYP
I
F
(mA)
IF
(mA)
IF
(mA)
(MH
Z)
V
R
(V)
I
R(µA)
MAX
C
t(pF)
TYP
∆λ(nm)
TYP
Peak emission wavelength
Luminous intensity
Spectrum radiation bandwidth
Reverse current
Page for
characteristics
diagrams
Terminal capacitance
(Ta=25˚C)
LT9526D
LT9526H
LT9526E
2.0
2.0
2.2
2.8
2.8
2.8
635
585
565
40
40
40
250
250
250
40
40
40
35
35
30
40
40
40
10
10
10
4
4
4
30
30
30
1
1
1
→
→
→
Colored
diffusion
*5 Per chip
*6 Luminous intensity per lamp at I
F=40mA/chip(6 chips/lamp)
■ Electro-optical Characteristics
*5
ø20mm, Dome Type, Colored
Diffusion, High-luminosity, Large
LED Lamps for Indoor Use
LED Lamp Characteristics Diagrams
Note)Characteristics shown in diagrams are typical values. (not assurance value)
PR series
HD series
0
10
20
30
40
50
60
-25 0 25 50 75 85 125100
Peak Forward Current Derating Curve
Ambient temperature Ta(˚C)
Peak forward current IFM(mA)
0
10
20
30
40
50
60
-25 0 25 50 75 85 125100
Forward Current Derating Curve
Ambient temperature Ta(˚C)
Forward current IF(mA)
0.1
0.5
1.0
5.0
10
50
100
1.0 1.2 1.4 1.6 1.8 2.0 2.4 2.62.2
Forward Current vs. Forward Voltage(Note)
Forward voltage VF(V)
Forward current IF(mA)
(Ta=25˚C)
1.0
5.0
10
50
100
500
1000
-20 0 20 40 60 80 120100
Luminous Intensity vs. Ambient Temperature(Note)
Ambient temperature Ta(˚C)
Relative luminous intensity(%)
(Ta=25˚C)
1.0
5.0
2.0
10
20
50
100
200
500
1000
0.1 0.2 0.5 1 2 5 10 20 50
Luminous Intensity vs. Forward Current(Note)
Forward current IF(mA)
Relative luminous intensity(%)
(Ta=25˚C)
1.0
5.0
2.0
10
20
50
100
200
500
1/50 1/20 1/10 1/5 1/2 1
Duty Ratio vs. Peak Forward Current
Duty ratio DR
Peak forward current IFM(mA)
(Ta=25˚C)
0
10
20
30
40
50
60
-25 0 25 50 75 85 125100
Peak Forward Current Derating Curve
Ambient temperature Ta(˚C)
Peak forward current IFM(mA)
0
10
20
30
40
50
60
-25 0 25 50 75 85 125100
Forward Current Derating Curve
Ambient temperature Ta(˚C)
Forward current IF(mA)
0.1
0.5
1.0
5.0
10
50
100
1.0 1.2 1.4 1.6 1.8 2.0 2.4 2.62.2
Forward Current vs. Forward Voltage(Note)
Forward voltage VF(V)
Forward current IF(mA)
(Ta=25˚C)
1.0
5.0
10
50
100
500
1000
-20 0 20 40 60 80 120100
Luminous Intensity vs. Ambient Temperature(Note)
Ambient temperature Ta(˚C)
Relative luminous intensity(%)
(Ta=25˚C)
1.0
5.0
2.0
10
20
50
100
200
500
1000
0.1 0.2 0.5 1 2 5 10 20 50
Luminous Intensity vs. Forward Current(Note)
Forward current IF(mA)
Relative luminous intensity(%)
(Ta=25˚C)
1.0
5.0
2.0
10
20
50
100
200
500
1/50 1/20 1/10 1/5 1/2 1
Duty Ratio vs. Peak Forward Current
Duty ratio DR
Peak forward current IFM(mA)
(Ta=25˚C)
Note)Characteristics shown in diagrams are typical values. (not assurance value)
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