180 (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/)
LED Array for Light Source
LT4605E
LT4665E
■ General Description
Sharp can supply 6 models of LED arrays; A6 to B4 size. They are suited for
facsimiles and handy scanners, featuring compact, lightweight, and almost free from
maintenance.
■ LED Array for Light Source
■ Absolute Maximum Ratings
■ Electro-optical Characteristics
LT4607E
44 125.0 9.6 ø4.5
ø4.5
ø4.5
ø6.0
ø4.5
ø6.0
1
2
3
4
6
7
10.5
10.5
11.25
10.5
11.25
165.0
235.0
235.0
274.0
274.0
56
80
80
92
92
105
154
216
218
258
A6
A5
A4
B4
Size Type
a
a
b
b
Page Figure
Outline dimensions
No. of chips
LT4665E
LT4655E
LT4605E
LT4607E
LT4615E
LT4617E
Model No.
Effective illuminance length
(mm) Length
(mm) Width
(mm) Lens diameter
(mm)
→
→
LT4665E
LT4655E
LT4605E
LT4607E
LT4615E
LT4617E
-25 to +750 to +60
0 to +60
0 to +60
0 to +60
0 to +60
0 to +60
-25 to +75
-25 to +75
-25 to +75
-25 to +75
-40 to +75
1612.53.5
5.9
6.5
6.5
8.1
8.2
12.5
12.5
12.5
12.5
12.5
16
16
16
16
16
A6
A5
A4
B4
(Ta=25˚C)
Reverse current
VR
(V)
Forward voltage
VLED
(V)
Power dissipation
P
(W)
Operating temperature
Topr.
(˚C)
Storage temperature
Tstg.
(˚C)
Size Model No.
Yellow-green
Radiation color
*1 Measured by Sharp standard measuring method
LT4665E
LT4655E
LT4605E
LT4607E
LT4615E
LT4617E
253 105 15 1.2 565 30 1500
1500
1500
980
1500
980
30
30
30
30
30
565
565
565
565
565
1.2
1.2
3.0
1.2
3.0
15
15
20
15
15
154
216
218
258
258
322
460
460
529
552
A6
A5
A4
B4
(Ta=25˚C)
Size Model No.
Yellow-green
Radiation color
Forward current
ILED TYP.
(mA)
Effective illuminance length
L MIN.
(mm)
Illuminance power deviation
*1
∆E H MAX.
(%)
Effective illuminance width
∆L TYP.
(mm)
Peak emission wavelength
λp TYP.
(nm)
Spectrum radiation bandwidth
∆λ TYP.
(nm)
Illuminance
E L MIN.
(lx)
125.0±0.3
50.0±0.3
12.0✕412.0✕412.0
50.0±0.3
H=1.0MAX.ø3MAX
Effective illuminance length 105mmMIN.
123.0±0.3
9.6
±0.3
8.5±0.3
6.0
3.0±0.3
6.5±0.3
1.0±0.2
+
Pin connection
-
VLED
R1 R2 R3 R11
1 5 9 41
2 6 10 42
3 7 11 43
4 8 12 44
LT4665E
1
LED Array Outline Dimensions(Unit:mm)
+
Pin connection
165.0
60.0±0.1
12✕12=144
60.0±0.1
H=0.5MAX.ø2.5MAX
Effective illuminance length 154mmMIN.
163.0±0.2
10.5
±0.2
8.5±0.1
3.06.0±0.2
6.5±0.2
1.0±0.1
-
VLED
R1 R2 R3 R14
1 5 9 53
2 6 10 54
3 7 11 55
4 8 12 56
ø1.9
+0.1
-0.3
4-R0.95±0.1
1.0±0.1
LT4655E
2
+
Pin connection
235.0
60.0±0.1
12✕18=216
70.0±0.1
H=1.0MAX.ø3MAX.
Effective illuminance length 216mmMIN.
(233.4)
10.5
±0.3
8.5±0.2
6.0±0.3
3.0±0.3
6.5±0.3
5.0±0.3
3.9±0.3
1.0±0.2
-
VLED
R1 R2 R3 R20
1 5 9 77
2 6 10 78
3 7 11 79
4 8 12 80
+0.2
-0.5
4-ø1.8 60.0±0.1 22.5±0.3
LT4605E
3
+
Pin connection
235.0
60.0±0.1
12✕18=216
70.0±0.1
H=1.0MAX.ø3MAX
Effective illuminance length 218mmMIN.
(233.4)
11.25
±0.3
9.25±0.3
7.5±0.3
3.75±0.3
7.9
1.0±0.2
-
VLED
R1 R2 R3 R20
1 5 9 77
2 6 10 78
3 7 11 79
4 8 12 80
+0.2
-0.5
4-ø1.8 60.0±0.1 22.5±0.3
0.75
±0.3
LT4607E
4
181
(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/)
182 (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/)
LED Array Outline Dimensions(Unit:mm)
230.0.
±
0.1
120.0
±
0.1
274.0
6.5
±
0.3 10.5
±
0.3
8.5
±
0.3
6.0
±
0.3
3.5
±
0.3
5.0
±
0.3
1.0
±
0.2
+
VLED
-
R1
Pin connection
12.0✕10
12.0✕10
Effective illuminance length
258mmMIN.
H=1.5MAX.ø3.0MAX.
12.0
1
2
3
4
5
6
7
8
9
10
11
12
89
90
91
92
R2R3R23
+0
-0.5
LT4615E
5
230.0.
±
0.2
120.0
±
0.2
274.0
±
0.3
11.25
±
0.3
9.25
±
0.2
3.75
±
0.3
7.5
±
0.3
0.75
±
0.3
7.9
±
0.3
4.65
±
0.3
1.0
±
0.2
12✕21=252
Effective illuminance length
258mmMIN.
H=1.5MAX.ø3.0MAX.
R1
Pin connection
1
2
3
4
5
6
7
8
9
10
11
12
89
90
91
92
R2R3R23
LT4617E
6
■ Measuring Method
*1.Yellow-green(High-luminosity)1.1✕4.9mm2 S2387-16R(Hamamatsu. Corp.)
4.5mm
*1
45˚
Contact Type
Effective illuminance length L
Illuminace distribution characteristics(X direction) ∆EH= MAX-MIN
MAX+MIN
MIN
MAX
✕100
Illuminace power direction (Y direction)
∆L
80%
100%