This datasheet describes the U-LD-855046D-preliminary, a 850nm laser diode in a TO-18 package with a Pb-free glass cap and no photodiode.
Absolute Maximum Ratings
The device has a maximum optical output power of 50mW, reverse voltage of 5V, and operating temperature range of -10°C to +40°C.
Electrical and Optical Characteristics
The laser diode has a typical threshold current of 28mA, operating current of 85mA, and operating voltage of 1.8V. The beam divergence is 10° parallel and 22° perpendicular, with a lasing wavelength of 840nm.
Typical Characteristic Curves
The datasheet includes graphs of optical output power vs. forward current, forward voltage vs. forward current, peak wavelength vs. case temperature, far-field pattern, slope efficiency vs. case temperature, and threshold current vs. case temperature.
Manual:
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