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This document describes the Samsung SLD63518240 semiconductor laser, covering general handling precautions, safety guidelines, and recommended operating practices. It includes warnings about electro‑static discharge, surge currents, and laser‑light safety, noting that the device belongs to class IIIb of the International Radiation Standard.
Detailed electrical and optical specifications are listed, such as optical output power, threshold current, operating voltage, reverse voltages, temperature ranges, and package information. The datasheet also gives guidance on driver selection and circuit protection for reliable operation.
| Threshold current (Ith) | 30‑35 mA |
|---|---|
| Operating voltage (Vop) | 2.2‑2.7 V |
| LD reverse voltage (VR) | 2 V |
| PD reverse voltage (VR) | 30 V |
| Operating temperature (Topr) | -10 °C ~ +40 °C |
| Storage temperature (Tstg) | -40 °C ~ +85 °C |
Samsung red and IR laser diodes correspond to class IIIb of the International Radiation Standard.