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 Sanyo DL3148-011 Laser Diode Specifications
The Sanyo DL3148-011 has a typical output of 635nm. The diode features low threshold current and is mainly intended for applications like laser pointers. The DL3148-011 has a 5.6mm package.
LD 2
PD
1
3
Internal Circuit
Absolute Maximum Ratings (Tc=25 C)
Characteristic Symbol Value Unit
Optical output power Laser diode reverse voltage Photodiode reverse voltage Operating temperature Storage temperature
Po VR(LD) VR(PD) Topr Tstg
5 2 30 10 to +40 40 to +85
mW V V
O5.6mm 123 2
C C
1 3
Package Type: O5.6mm
Operating and Electrical Characteristics (Tc=25 C)
Characteristic Symbol Min. Typ. Max. Unit Test Condition
Threshold current Operating current Operating voltage Lasing Wavelength Beam divergence (parallel) Beam divergence (perpendicular) Differential efficiency Monitor current Astigmatism
Ith Iop Vop
6 25 0.1 0.05
40 55 2.2 635 8 30 0.3 0.15 8
60 75 2.4 640 10 35 0.6
mA mA V nm deg deg mW/mA mA microns
Po=5mW Po=5mW Po=5mW Po=5mW, (FWHM) Po=5mW, (FWHM) Po=5mW Po=5mW
p //
Im As
Disclaimer: The laser diode information summarized above is based on the respective diode manufacturers commercial catalog and/or data sheet specifications. The data is presumed to be accurate; however, it is subject to change without notice. Optima makes no representation as to the accuracy of the information and does not assume any responsibility for errors or omissions contained herein.The user must refer to the manufacturers specifications for details concerning the intended application and operation, diode limitations, and safety.
For current pricing and stock availability please contact: Optima Precision Inc. 775 SW Long Farm Road West Linn, Oregon 97068 U.S.A. Phone: (503) 638-2525 Fax: (503) 638-4545 email: optima@optima-optics.com Website: http://www.optima-optics.com
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