13.03.2012 RLT66100MG 1 of 3 RLT66100MG technical data high power red laser diode features ? lasing mode structure: m ulti mode ? peak wavelength : typ. 660 nm ? optical ouput power: 100 mw ? package: 5.6 mm electrical connection pin configuration bottom view n - type pin function 1 ld cathode 2 ld anode, pd cathode 3 pd anode absolute maximum ratings (t c =25c) item symbol value unit reverse voltage v r 2.5 v operating case temperature t c - 10 ? +70 c storage temperature t stg - 40 ? +80 c s pecifications (t c =25c) item symbol min. typ. max. unit optical specification cw output power p o - 100 - mw peak wavelength p 655 660 665 nm spectral width (fwhm) ? - 3 - nm fwhm beam divergence U 6 - 8 deg 15 - 25 deg electrical spe cification threshold current i th - 55 ma operating current i op - 150 ma slope efficiency - 0.8 - w/a operating voltage u op - 2.5 - v monitor current i m 0.2 - 1.5 ma the above specifications are for reference purpose only and subjected to change without prior notice.
13.03.2012 RLT66100MG 2 of 3 package dimensons 5.6 mm package ( unit:mm )
13.03.2012 RLT66100MG 3 of 3 safety of laser light ? 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. ? confirm that electrical spike current generated by switching on a nd off does not exceed the maximum operating current level specified herein above as absolute maximum rating. also, employ appropriat countermeasures to reduce chattering and/or overshooting in the circuit. 2. static electricity ? static electricity or electri cal 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 elec tric field during its operation. in order to prevent excessive damage, the ld must be operated striclty below absolute maximum rating.
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