ML720J11S

MITSUBISHI LASER DIODES ML7XX11 SERIES Notice : Some parametric limits are subject to change InGaAsP DFB LASER DIODES TYPE NAME ML725B11F/ML720J11S ML725AA11F / ML720AA11S ML725J11F / ML720L11S APPLICATION · ~1.25Gbps digital transmission system FEATURES · Homogeneous grating (AR/HR facet coating) structure DFB · Wide temperature range operation ( -40 to 85ºC ) · Low threshold current (typical 6mA) · High speed response (typical 0.1nsec) · φ5.6mm TO-CAN package · Flat window cap, Ball lens cap, or Aspherical lens cap DESCRIPTION ML7XX11series are DFB (Distributed Feedback) laser diodes emitting light beam around 1310nm. They are well suited for light source in long distance digital transmission system. They are hermetically sealed devices with the photo diode for optical output monitoring. ABSOLUTE MAXIMUM RATINGS Symbol Po If VRL VRD IFD www.DataSheet4U.com Parameter Light output power Forward current (Laser diode) Reverse voltage (Laser diode) Reverse voltage (Photo diode) Forward current (Photo diode) Case temperature Storage temperature Conditions CW ------------- Ratings 10 150 2 20 2 -40 to +85 -40 to +100 Unit mW mA V V mA Tc Tstg ºC ºC ELECTRICAL/OPTICAL CHARACTERISTICS (Tc=25ºC otherwise specified) [ Flat window cap : ML725B11F / ML720J11S ] Symbol Ith Iop Vop η λp θ // θ┴ SMSR tr,tf Im Id Ct Parameter Threshold current Operation current Operating voltage Slope efficiency Peak wavelength Beam divergence angle (parallel) Beam divergence angle (perpendicul...