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Sanyo Electric Components Datasheet

DL-4146-301S Datasheet

BLUE-VIOLET LASER DIODE

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DL-4146-301S pdf
BLUE-VIOLET LASER DIODE
DL-4146-301S Tentative
Ver.3 Oct. 2007
Features
• Short wavelength : 405 nm (Typ.)
• Low threshold current : Ith = 26 mA (Typ.)
• Package : ø5.6 mm
Applications
Industrial Use
Package
0
ø5.6 - 0.025
ø4.4
ø3.55± 0.1
ø1.6
Tolerance : ± 0.2
(Unit : mm)
Effective window diameter 1.0min.
13
2
Top view
1.0± 0.1
LD facet
Absolute Maximum Ratings
Parameter
Symbol
Light Output CW Po (CW)
Reverse
Voltage
Laser
1)
Operating Temperature
VR
Topr
(Tc=25°C)
Ratings Unit
20 mW
2V
0 to +75 °C
Storage Temperature
1) Case temperature.
Tstg
-40 to +85 °C
Electrical and Optical Characteristics 2) 3) 4) 6)
Parameter
Threshold Current
Operating Current
Operating Voltage
Lasing Wavelength
Beam 5) Perpendicular
Divergence Parallel
Off Axis Perpendicular
Angle
Parallel
Differential Efficiency
Symbol
Ith
Iop
Vop
Lp
Qv
Qh
dQv
dQh
SE
Condition
CW
Po=10mW
Po=10mW
Po=10mW
Po=10mW
Po=10mW
Po=10mW
Po=10mW
Po=10mW
ø1.4max.
3-
ø0.45± 0.1
Pin No. 1 2 3
ø2.0
Pin Connection
1
LD
3
2 (NC)
(Tc=25°C)
Min. Typ. Max. Unit
- 26 50 mA
- 34 60 mA
-
4.8 5.6
V
395 405 415 nm
16 19 23 °
6 8.5 12 °
-2 - 2 °
-2 - 2 °
0.8 1.3
- mW/mA
2) Initial values 3) All the above values are evaluated with Tottori Sanyo's measuring apparatus
4) Reference values 5) Full angle at half maximum 6) Measurement condition : CW
Note : The above product specification are subject to change without notice.
Tottori SANYO Electric Co., Ltd. Photonics Business Unit
5-318, Tachikawa, Tottori 680-8634 Japan TEL : +81-857-21-2137 FAX : +81-857-21-2161


Part Number DL-4146-301S
Description BLUE-VIOLET LASER DIODE
Maker Sanyo Semicon Device
Total Page 1 Pages
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