DL-LS5010 Datasheet, PDF (1/1 Pages) Sanyo Semicon Device – BLUE-VIOLET LASER DIODE

BLUE-VIOLET LASER DIODE
DL-LS5010
Tentative
Ver.2 July. 2003
Features
• Short wavelength : 405 nm (Typ.)
• Light Output: 50mW CW at 100mW (pulse)
• Low threshold current : Ith = 50 mA (Typ.)
• Small package : ø5.6 mm
Applications
Next generation DVD
Laser module
Package
0
ø5.6 - 0.025
ø4.4
ø3.55± 0.1
ø1.6
Tolerance : ± 0.2
(Unit : mm)
Effective window diameter 1.0min.
1
3
2
Top view
1.0± 0.1
LD facet
Absolute Maximum Ratings
(Tc=25°C)
Parameter
Symbol Ratings Unit
CW Po (CW)
50
Light Output
mW
Pulse Po(pulse) 100
Reverse
Voltage
Laser
VR
2
V
Operating Temperature Topr -10 to +60 °C
Storage Temperature Tstg
-40 to +85 °C
ø1.4max.
3-
ø0.45± 0.1
Pin No. _{1 2 3}
ø2.0
Pin Connection
1
3
LD
2
Electrical and Optical Characteristics ^{1) 2)}
(Tc=25°C)
Parameter
Symbol
Condition
Min.
Typ.
Max.
Unit
Threshold Current
Ith
CW
-
50
-
mA
Operating Current
Iop
Po=50mW
-
100
-
mA
Operating Voltage
Vop
Po=50mW
-
5.9
-
V
Lasing Wavelength
Lp
Po=50mW
-
405
-
nm
Beam ^{3) Perpendicular Qv}
Divergence _Parallel
Qh
Po=50mW
-
Po=50mW
-
22
-
°
8
-
°
Off Axis ^{Perpendicular dQv}
-
Angle
Parallel
dQh
-
Differential Efficiency dPo/dIop
-
-
-
±3
°
-
-
±2
°
-
1
-
mW/mA
Astigmatism
As
Po=50mW
-
3
-
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. LED Business Unit
5-318, Tachikawa, Tottori 680-8634 Japan TEL : [phone] FAX : [phone]