Features
Wavelength : 675 nm (Typ.)
Low threshold current : Ith = 40 mA (Typ.)
Beam Number : 2
Beam Distance : 100m
Small package : 5.6mm
Absolute Maximum Ratings
Electrical and Optical Characteristics
Tottori SANYO Electric Co., Ltd.
EIectronic Device Business Headquarters
LED Division
5-318, Tachikawa, Tottori 680-8634 Japan
TEL : +81-857-21-2137 FAX : +81-857-21-2161
1) For each one LD 2) All the above values are evaluated with Tottori sanyo's measuring apparatus.
3)Full angle at half maximum.
(Tc=25C)
(Tc=25C)
Parameter
Threshold Current
Operating Current
Lasing Wavelength
Symbol
Ith
Iop
Lp
Condition
Po=10mW
Min.
665
Typ.
40
60
675
Max.
70
90
685
Unit
mA
mA
nm
Beam
Divergence
Perpendicular
Parallel
Differential Efficiency
Off Axis
Angle
Qv
Qh
dQv
dQh
dPo/dIop
Po=10mW
Po=10mW
25
30
0.5
6
8
10
40
3
3
mW/mA
Monitor Output Current
Im
Po=10mW
mA
Perpendicular
Parallel
0.2
Parameter
Light Output
Reverse
Voltage
30
Symbol
Ratings
Unit
V
R
V
mW
Operating Temperature
Storage Temperature
-40 to +85
Tstg
C
C
Po
10x2
Applications
Laser Beam Printer (LBP)
Topr
-10 to +60
Po=10mW
LD
PD
2
Po=10mW
-
-
-
-
-
-
-
-
-
0.05
0.15
1) 2)
3)
Operating voltage
Vop
Po=10mW
-
2.3
2.6
V
-
DL-LS1018
RED LASER DIODE
Ver.1 July. 2001
Pin Connection
4
3
1
PD
LD1
2
LD2
Package
Tolerance :
0.2
(Unit : mm)
1
1.6
3.550.1
4.4
5.6-0.025
Top view
1.00.1
Effective window diameter 1.0min.
4 3
2.0
Pin No.
1.4max.
LD facet
3-
0.450.1
1
3
4
2
0
Note : The above product specification are subject to change without notice.
-
Tentative
Astigmatism
As
Po=10mW
-
-
8
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