DL-LS1034 Datasheet, PDF (1/2 Pages) Sanyo Semicon Device – RED LASER DIODE

RED LASER DIODE
DL-LS1034 Tentative
Ver.1 Oct. 2001
Features
• Short wavelength : 635 nm (Typ.)
• High output power : 20 mW CW
• Low threshold current : Ith = 40 mA (Typ.)
• Low operating voltage : Vop = 2.3 V (Typ.)
Applications
Line marker,Leveler
Package
0
ø9.0- 0.03
ø5.35
ø4.75± 0.15
Tolerance : ± 0.2
(Unit : mm)
ø2.1
Effective window diameter 1.0min.
1
3
2
Top view
1.0± 0.1
LD facet
Absolute Maximum Ratings
Parameter
Symbol
Light Output CW
Po
Reverse
Voltage
Laser
PD
VR
Operating Temperature Topr
Storage Temperature Tstg
(Tc=25°C)
Ratings Unit
25
mW
2
V
30
-10 to +50 °C
-40 to +85 °C
ø1.4max.
3-
ø0.45± 0.1
Pin No.
12 3
ø2.54
Pin Connection
1
3
LD
PD
Electrical and Optical Characteristics ^{1) 2)}
2
(Tc=25°C)
Parameter
Symbol
Condition
Min.
Typ.
Max.
Unit
Threshold Current
Operating Current
Operating Voltage
Lasing Wavelength
Ith
CW
-
Iop
Po=20mW
-
Vop
Po=20mW
-
Lp
Po=20mW
-
40
60
mA
70
85
mA
2.3
2.6
V
635
645
nm
Beam ^{3) Perpendicular Qv}
Divergence _Parallel
Qh
Po=20mW
22
Po=20mW
6
28
35
°
7
10
°
Off Axis ^{Perpendicular dQv}
-
-
-
±3
°
Angle
Parallel
dQh
-
-
-
±3
°
Differential Efficiency dPo/dIop
-
-
0.7
-
mW/mA
Monitoring Output Current
Im
Po=20mW
0.1
0.2
0.5
mA
Astigmatism
As
Po=20mW
-
8
-
µm
1) Initial values 2) All the above values are evaluated with Tottori Sanyo's measuring apparatus
3) Full angle at half maximum
Note : The above product specification are subject to change without notice.
Tottori SANYO Electric Co., Ltd. Electronic Device Business Headquarter
LED Division
5-318, Tachikawa, Tottori 680-8634 Japan TEL : [phone] FAX : [phone]