MITSUBISHI LASER DIODES ML6XX16 SERIES FOR OPTICAL INFORMATION SYSTEMS TYPE NAME ML60116R , ML64116R DESCRIPTION FEATURES ML6XX16 is a high power AlGaAs semiconductor laser which provides a stable, single transverse mode oscillation with emission wavelength of 785nm and standard light output of 30mW. ML6XX16 is produced by the MOCVD crystal growth method which is excellent in mass production and characteristics uniformity. This is a high -performance, highly reliable, and long life semiconductor laser. • Output 30mW (CW) 40mW (pulse) • Short astigmatic distance • MQW * active layer * : Multiple Quantum Well Built-in monitor photodiode APPLICATION Optical disc drive ( rewritable , write once) ABSOLUTE MAXIMUM RATINGS (Note 1) Symbol Parameter Conditions Ratings CW 40 Pulse(Note 2) 50 Unit Po Light output power VRL Reverse voltage (laser diode) - 2 V VRD Reverse voltage (Photodiode) - 30 V Forward current (Photodiode) - 10 mA Tc Case temperature - -40 ~ +60 °C Tstg Storage temperature - -55 ~ +100 °C IFD mW Note1: The maximum rating means the limitation over which the laser should not be operated even instant time, and this does not mean the guarantee of its lifetime.As for the reliability,please refer to the reliability report from Mitsubishi Semiconductor Quality Assurance Department. Note2: TARGET SPEC /Condition Duty less than 50%,pulse width less than 1ms ELECTRICAL/OPTICAL CHARACTERISTICS (Case temperature Tc=25°C) Symbol Ith Parameter Test conditions Min. Typ. Max Unit Threshold current Operation current CW - 30 50 mA Iop CW,Po=30mW - 80 110 mA η Slope efficiency CW,Po=30mW 0.40 0.55 0.75 mW/mA Operating voltage CW,Po=30mW 2.0 2.5 V 770 785 800 nm CW,Po=30mW 8 10 13 ° CW,Po=30mW 22 25 28 ° Im Im(Note 3) ID Peak wavelength Beam divergence angle (parallel) Beam divergence angle (perpendicular) Monitoring output current (Photodiode) Dark current (Photodiode) CW,Po=30mW 0.2 0.5 - 0.5 mA VRD=10V - Ct Capacitance (Photodiode) VRD=5V - 7 - pF Vop λp θ// θ⊥ CW,Po=30mW,VRD=1V RL=10Ω (Note 4) uA Note 3: Applicable to ML64116R Note 4: RL=the load resistance of photodiode MITSUBISHI ELECTRIC (1/2) as of December '99 MITSUBISHI LASER DIODES ML6XX16 SERIES FOR OPTICAL INFORMATION SYSTEMS OUTLINE DRAWINGS ML60116R CASE LD PD ML64116R CASE PD MITSUBISHI ELECTRIC (2/2) LD as of December '99