ML725J34F Datasheet | Mitsubishi Electric

DESCRIPTION ML725B34F / ML720J34S ML725J34F / ML720L34S APPLICATION 2.5Gbps transmission ML7XX34 series are uncooled DFB (Distributed Feedback) laser diodes for 2.5Gbps transmission emitting light beam at 1310nm. ML7XX34 can operate in the wide temperature range from -40o C to 95 o C without any temperature control. FEATURES - Wide temperature range operation (-40o C to 95o C) - High side-mode-suppression-ratio (typical 40d B) - High resonance frequency (typical 11GHz) ABSOLUTE MAXIMUM RATINGS Symbol Po If VRL IFD VRD Tc Tstg Parameter Output power Forward current (Laser diode) Reverse voltage (Laser diode) Forward current (Photo diode) Reverse voltage (Photo diode) Case temperature Storage temperature Conditions CW ------------Ratings 10 150 2 2 20 -40 to +95 -40 to +100 Unit m W m A V m A V ºC ºC ELECTRICAL/OPTICAL CHARACTERISTICS (Tc=25ºC) Symbol .. Parameter Threshold current Operation current Operating voltage Slope efficiency Peak wavelength Side mode suppression ratio Beam divergence angle (parallel) <- 1> (perpendicular) <- 1> Resonance frequency Rise and Fall time <- 2> Ith Iop Vop η λp SMSR θ // θ┴ fr tr,tf Test conditions CW CW, Tc=95ºC CW, Po=5m W CW, Po=5m W , Tc=95ºC CW, Po=5m W CW, Po=5m W CW, Po=5m W, Tc=-40 to 95ºC CW, Po=5m W, Tc=-40 to 95ºC CW, Po=5m W CW, Po=5m W 2.48832Gbps,Ib=Ith, Ipp=40m A Min. ----------0.30 1290 35 --------0.05 ----- Typ. Max. 7 12 30 40 24 40 60 75 1.1 1.5 0.36 --1310 1330 40 --30 --35 11 80 0.3 --10 ----120 2.0 0.1 20 Unit m A m A V m W/m A nm d B deg. deg. GHz ps m A µA p F 2.48832Gbps,Ib=Ith, Ipp=40m A 20%-80% Im Monitoring output current (PD) CW, Po=5m W,VRD=1V,RL=10Ω Id Dark current (PD) VRD=5V Ct Capacitance (PD) VRD=5V <- 1> Beam divergence is not applied to ML725J34F and ML720L34S. <- 2> Except influence of the 18mm lead. MITSUBISHI ELECTRIC Oct. 2005 MITSUBISHI LASER DIODES ML7XX34 SERIES Notice : Some parametric limits are subject to change OUTLINE DRAWINGS Dimensions : mm 2.5Gbps In Ga As P DFB LASER DIODE ML725B34F...