ADL-66302TL ROITHNER | Alldatasheet

Document overview

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  • PDF pages: 4

Technical content

Features

  • AlGaAlP laser diode
  • Peak Wavelength: 658 nm
  • Optical Ouput Power: 30 mW
  • Package: 5.6 mm, with Photo Diode Electrical Connection Pin Configuration Bottom View m-type PIN Function

1 LD Cathode

2 LD Anode, PD Cathode

3 PD Anode

Absolute Maximum Ratings (TC=25°C) Item Symbol Value Unit Optical Output Power PO 35 mW LD Reverse Voltage VR (LD) 2 V PD Reverse Voltage VR (PD) 30 V PD Forward Current IPD 10 MA Operating Case Temperature TC -10 … +60 °C Storage Temperature Tstg -40 … +85 °C Specifications (TC=25°C) Item Symbol Min. Typ. Max. Unit Optical Specifications Optical Output Power (CW) PO - 30 - mW Peak Wavelength λP 650 658 665 nm Θ║ 6.0 7.5 12.0 deg FWHM Beam Divergence Θ┴ 14 17 22 deg Δθ║ -3 - +3 deg Emission Point Accuracy Angle Δθ┴ -3 - +3 deg Astigmatism A s -80 - +80 µm Electrical Specifications Threshold Current Ith - 45 60 mA Operating Current Iop - 70 90 mA Slope Efficiency η 0.7 1.0 1.4 W/A Operating Voltage Vop 2.0 2.5 3.0 V Monitor Current Im 0.05 0.15 0.30 mA The above specifications are for reference purpose only and subjected to change without prior notice.

16.02.2011 ADL-66302TL 2 of 4

5.6 mm Package (Unit:mm)

16.02.2011 ADL-66302TL 3 of 4

Typical Performance Curves

16.02.2011 ADL-66302TL 4 of 4

  • Laser Light can damage the human eyes and skin. Do not expose the eye or skin directly to any laser light and/or through optical lens. When handling the LDs, wear appropriate safety glasses to prevent laser light, even any reflections from entering to the eye. Focused laser beam through optical instruments will increase the chance of eye hazard. Cautions 1. Operating methode
  • This LD shall change its forward voltage requirement and optical ouput power according to temperature change. Also, the LD will require more operation current to maintain same ouput power as it degrades. In order to maintain output power, use of APC (Automatic Power Control) is recommended. Which use monitor feedback to adjust the operation current.
  • Confirm that electrical spike current generated by switching on and off does not exceed the maximum operating current level specified her ein above as absolute maximum rating. Also, employ appropriat countermeasures to reduce chattering and/or overshooting in the circuit. 2. Static Electricity
  • Static electricity or electrical surges will reduce and degrade the reliability of the LDs. It is recommended to use a wrist trap or anti-electrostatic glove when handeling the product. 3. Absolute Maximum Rating
  • Active layer of LDs shall have high current density and generate high electric field during its operation. In order to prevent excessive dam age, the LD must be operated striclty below absolute maximum rating.