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MITSUBISHI

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<strong>MITSUBISHI</strong> LASER DIODESML6XX10 SERIESFOR OPTICAL INFORMATION SYSTEMSTYPENAMEML64110N, ML64110C, ML64110RDESCRIPTIONML6XX10 is a high - power AIGaAs semiconductorlaser which provides a stable, single transverseoscillation output with emission wavelength of785nm and standard light output of 30mW.ML6XX10 is produced by the MOCVD crystalgrowth method which is excellent in massproduction and characteristics uniformity. This is ahigh- performance, highly reliable, and long-lifesemiconductor laser.FEATURES• Output 35mW (CW), 45mW (pulse)• Short astigmatic distance• Built- in monitor photodiode• Highly reliable, long operation lifeAPPLICATIONOptical disk drive (rewritable, write once)ABSOLUTE MAXIMUM RATINGSSymbol Parameter ConditionsRatingsCW35Po Light output powerPulse (Note 1) 45VRL Reverse voltage (laser diode) - 2 VVRD Reverse voltage (Photodiode) - 30 VIFD Forward current (Photodiode) - 10 mATc Case temperature - -40-+ 60Tstg Storage temperature - - 55-+ 100'c'cNote 1: Duty less than 50 %, pulse width less than 1 il s.UnitmWELECTRICAL/OPTICAL CHARACTERISTICS (Tc = 25'C)Symbol Parameter Test conditionsIth Threshold current CWlop Operating current CWo Po = 30mWT/ Slope efficiency CW.Po =30mWVop Operating voltage CW.Po=30mW,A P Peak wavelength CWo Po=30mW8 II Beam divergence angle (parallel) CWo Po =30mW8l. Beam divergence angle (perpendicular) CW.Po =30mW1m Monitoring output current CWo Po = 30mW. VRD = lV. RL= 10 Q1m (Note 1) (Photodiode) (Note 3)ID Dark current (Photodiode) VRD = 10VCt Total 'capacitance (Photodiode) VRD = OV. f = 1 MHzNote 2: Applicable to ML64110R.3 : RL = the load resistance of photodiode.LimitsMin. Typ. Max.- 70 85- 140 160- 0.4 -- 2.0 2.5770 785 8009 10.5 1324 26.5 281.0 3.0 6.00.6 2.7 4.0- -- 70.5-UnitmAmAmW/mAVnmdeg.deg.mAmAilApF2 -114, " <strong>MITSUBISHI</strong>.... ELECTRIC

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