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ML101J22 Scheda tecnica(PDF) 1 Page - Mitsubishi Electric Semiconductor |
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ML101J22 Scheda tecnica(HTML) 1 Page - Mitsubishi Electric Semiconductor |
1 / 2 page MITSUBISHI ELECTRIC ( 1 / 2 ) As of Feb. ‘04 ML1XX22 SERIES MITSUBISHI LASER DIODES FOR OPTICAL INFORMATION SYSTEMS ML101J22, ML120G22 TYPE NAME DESCRIPTION ML1XX22 is a high-power, high-efficient AlGaInP semiconductor laser which provides a stable, single transverse mode oscillation with emission wavelength of 658nm and standard pulse light output of 180mW. ML1XX22 has a real-index-waveguide which improves the slope efficiency (reduction of the operating current) and the astigmatic distance. Also, ML1XX22 has a window-mirror-facet which improves the maximum output power. That leads to highly reliable and high-power operation at 75 °C. FEATURES APPLICATION •High Output Power: 180mW (Pulse) • High Efficiency: 0.95W/A (typ.) • Visible Light: 658nm (typ.) • Low Aspect Ratio ( θ⊥ / θ//): 1.8 (typ.) • Low Astigmatic Distance: 1 µm (typ.) Portable High-Density Optical Disc Drives Re-Writable DVD Drives ABSOLUTE MAXIMUM RATINGS (Note 1) 180 Pulse(Note 2) °C -40 ~ +100 - Storage temperature Tstg °C -10 ~ +75 - Case temperature Tc V 2 - Reverse voltage VRL mW 100 CW Light output power Po Unit Ratings Conditions Parameter Symbol Note1: The maximum rating means the limitation over which the laser should not be operated even instant time. This does not mean the guarantee of its lifetime. As for the reliability, please refer to the reliability report issued by Quality Assurance Section, HF & Optical Semiconductor Division, Mitsubishi Electric Corporation. Note2: TARGET SPEC /Condition Duty Cycle: less than 40%, pulse width: less than 50ns ELECTRICAL/OPTICAL CHARACTERISTICS (Tc=25 °C) ° 20 17 14 CW, Po=80mW Beam divergence angle (perpendicular) θ⊥ ° 12 9.5 7 CW, Po=80mW Beam divergence angle (parallel) θ// nm 662 658 654 CW, Po=80mW Peak wavelength λp mW/mA - 0.95 - CW, Po=80mW Slope efficiency η V 3.0 2.4 - CW, Po=80mW Operating voltage Vop mA - 150 - CW, Po=80mW Operating current Iop mA - 65 - CW Threshold current Ith Unit Max Typ. Min. Test conditions Parameter Symbol |
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