Laser Diode Specifications - Sanyo DL7140-201S

Obsolete - No Stock Available - Consider the Sanyo DL 7140-201P as alternate.
This Data Sheet for Reference Only.


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785nm / 70mW / 5.6mm package

Absolute Maximum Ratings (Tc=25șC)

Characteristic Symbol Value Unit ld_san_p.gif (1886 bytes)

DL7140-201S  5.6mm Package
Internal Circuit & Pin Connections

Optical output power CW Po (CW) 80 mW
Pulse Po (pulse) 85 mW
Laser diode reverse voltage VR(LD) 2 V
Photodiode reverse voltage VR(PD) 30 V
Operating temperature Topr -10 to +60 șC
Storage temperature Tstg -40 to +85 șC

Optical and Electrical Characteristics (Tc=25șC)

Characteristic Symbol Min. Typ. Max. Unit Test Condition
Threshold current Ith - 30 50 mA CW
Operating current Iop - 100 140 mA Po=70mW
Lasing wavelength lp 775 785 800 nm Po=70mW
Beam divergence (parallel) q // 6 8 10 deg Po=70mW (FWHM)
Beam divergence (perpendicular) q ^ 14 17 20 deg Po=70mW (FWHM)
Differential efficiency dPo/dIop 0.6 1.0 1.4 mW/mA -
Monitor current Im 0.1 0.25 0.6 mA Po=70mW
Astigmatism As - - 10 microns Po=70mW

Disclaimer: The laser diode information summarized above is based on the respective diode manufacturer's 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.


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Last modified: October 28, 2012