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| MITSUBISHI LASER DIODES ML7xx16 SERIES 2.5Gbps InGaAsP DFB LASER DIODE TYPE NAME ML725B16F FEATURES /4 phase shifted grating structure Wide temperature range operation (-20C to 85C ) High side-mode-suppression-ratio (typical 45dB) High resonance frequency (typical 11GHz) DESCRIPTION ML7xx16 series are uncooled DFB (Distributed Feedback) laser diodes for 2.5Gbps transmission emitting light beam at 1310nm. /4 shifted grating structure is employed to obtain excellent SMSR performance under 2.5Gbps modulation. Furthermore, ML7xx16 can operate in the wide temperature range form -20C to 85C without any temperature control. APPLICATION ABSOLUTE MAXIMUM RATINGS Symbol Po IF VRL IRD VRD Tc Tstg Parameter Output power Laser forward current Laser reverse voltage PD forward current PD reverse voltage Operation temperature Storage temperature 2.5Gbps transmission Conditions CW Ratings 6 200 2 2 20 -20 ~ +85 -40 ~+100 Unit mW mA V mA V C C ELECTRICAL/OPTICAL CHARACTERISTICS Tc=25C Symbol Ith Iop Vop Parameter Threshold current Operation current Operating voltage Slope efficiency Peak wavelength p SMSR Side mode suppression ratio Beam divergence angle (parallel) CW CW,Tc=85C CW,Po=5mW CW,Po=5mW,Tc=85C CW,Po=5mW CW,Po=5mW CW,Po=5mW,Tc=-20C CW,Po=5mW,Tc=-20C CW,Po=5mW +85C +85C Conditions Limits Min. 0.18 1290 35 0.1 MITSUBISHI ELECTRIC Typ. 10 35 30 75 1.1 0.25 1310 45 25 30 11 100 10 Max. 15 50 40 100 1.8 1330 40 47 150 2.0 1.0 20 Unit mA mA mA mA V mW/mA nm dB deg. deg. GHz psec mA A pF (perpendicular) CW,Po=5mW fr tr,tf Im Id Ct Resonance frequency Rise and fall time(10%-90%) Monitoring current (PD) Dark current (PD) Capacitance (PD) 2.48832Gbps, Ibias=Ith,Ipp=40mA 2.48832Gbps, Ibias=Ith,Ipp=40mA not including package CW,Po=5mW,VRD=1V VRD=5V VRD=5V,f=1MHz MITSUBISHI LASER DIODES ML7xx16 SERIES 2.5Gbps InGaAsP DFB LASER DIODE OUTLINE DRAWINGS ML725B16F 5.6 +0 -0.03 4.25 3.550.1 (0.25) (3) 2-90 mm (4) (2) (0.25) (3) Case (1) (4) 10.1 0.250.03 Glass PD LD 2.0Min. 1.0Min. 1.270.03 Emitting Facet Reference Plane 0.1 2.10.15 1.2 (2) ML725B16F (1) 18 1 2.00.25 (P.C.D.) (1) (2) 4- 0.450.05 |
Price & Availability of ML725B16F
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