
DL-LS1035
RED LASER DIODE
Features
Short wavelength : 635 nm (Typ.)
High output power :30 mW at 40°C
Low threshold cuttent : lth = 50 mA (Typ.)
TE mode (Conventional 635nm : TM mode)
Absolute Maximum Ratings
Electrical and Optical Characteristics
Tottori SANYO Electric Co., Ltd.
LED Division
5-318, Tachikawa, Tottori 680-8634 Japan
Electronic Device Business Headquarters
TEL : +81-857-21-2137 FAX : +81-857-21-2161
Ver.1 Apr. 2001
Note : The above product specification are subject to change without notice.
Parameter
Light Output
Reverse
Voltage
30
Symbol
Po
Ratings
Unit
mW
V
R
V
Operating Temperature
Storage Temperature
-10 to +40
-40 to +85
Topr
Tstg
°C
°C
Laser
PD
CW
35
1) Initial values 2) All the above values are evaluated with Tottori Sanyo's measuring apparatus
3) Full angle at half maximum
(Tc=25°C)
Parameter
Threshold Current
Operating Current
Lasing Wavelength
Symbol
Ith
Iop
Lp
Condition
Po=30mW
Po=30mW
Min.
-
-
-
Typ.
50
90
635
Max.
70
110
645
Unit
mA
mA
nm
Beam
Divergence
Perpendicular
Parallel
Differential Efficiency
Monitoring Output Current
Off Axis
Angle
Qv
Qh
dQv
dQh
dPo/dIop
Im
Po=30mW
Po=30mW
Po=30mW
25
6
-
-
30
7
-
0.7
0.3
35
9
± 3
± 3
-
°
°
°
°
mW/mA
mA
3)
Astigmatism
As
Po=30mW
10
μm
-
-
-
-
-
-
CW
Operating Voltage
Vop
Po=30mW
-
2.4
2.7
V
Package
3
1
PD
LD
2
Pin Connection
(Tc=25°C)
Perpendicular
Parallel
1
2.1
4.75± 0.15
5.35
9.0- 0.03
Top view
1.0± 0.1
Effective window diameter 1.0min.
2
3
2.54
Pin No.
1.4max.
LD facet
3 -
1
3
2
-
0.1
0.6
Applications
Bar-code scanner
Line marker
Tolerance : ± 0.2
(Unit : mm)
1) 2)
0
Tentative
2