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645nm / 5mW / 5.6mm package
Absolute Maximum Ratings (Tc=25�C)
| Characteristic | Symbol | Value | Unit |  DL3147-041 5.6mm Package Internal Circuit & Pin Connections |
| Optical output power | Po | 5 | mW | |
| Laser diode reverse voltage | VR(LD) | 2 | V | |
| Photodiode reverse voltage | VR(PD) | 30 | V | |
| Operating temperature | Topr | -10 to +60 | �C | |
| Storage temperature | Tstg | -40 to +85 | �C |
Optical and Electrical Characteristics (Tc=25�C)
| Characteristic | Symbol | Min. | Typ. | Max. | Unit | Test Condition |
| Threshold current | Ith | 25 | 45 | 60 | mA | - |
| Operating current | Iop | 40 | 60 | 80 | mA | Po=5mW |
| Operating voltage | Vop | 2.0 | 2.2 | 2.5 | V | Po=5mW |
| Lasing wavelength | lp | 635 | 645 | 655 | nm | Po=5mW |
| Beam divergence (parallel) | q // | 7 | 7.5 | 10 | deg | Po=5mW (FWHM) |
| Beam divergence (perpendicular) | q ^ | 25 | 30 | 40 | deg | Po=5mW (FWHM) |
| Differential efficiency | h | 0.15 | 0.35 | 0.8 | mW/mA | - |
| Monitor current | Im | 0.05 | 0.15 | 0.5 | mA | Po=5mW |
| Astigmatism | As | - | 8 | - | microns | Po=5mW |
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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