MITSUBISHI LASER DIODES
ML9XX11 SERIES
Notice : Some parametric limits are subject to change
InGaAsP DFB LASER DIODES
...
MITSUBISHI LASER DIODES
ML9XX11 SERIES
Notice : Some parametric limits are subject to change
InGaAsP DFB LASER DIODES
TYPE NAME
ML925B11F / ML920J11S ML925AA11F / ML920AA11S ML925J11F / ML920L11S
APPLICATION
· ~1.25Gbps digital transmission system
DESCRIPTION
ML9XX11series are DFB (Distributed Feedback) laser diodes emitting light beam around 1550nm. 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.
FEATURES
· Homogeneous grating (AR/HR facet coating) structure DFB · Wide temperature range operation ( -40 to 85ºC ) · Low threshold current (typical 8mA) · High speed response (typical 0.1nsec) · φ5.6mm TO-CAN package · Flat window cap, Ball lens cap, or Aspherical lens cap
ABSOLUTE MAXIMUM RATINGS
Symbol Po If VRL VRD IFD www.DataSheet4U.com Tc Tstg 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
ºC ºC
ELECTRICAL/OPTICAL CHARACTERISTICS (Tc=25ºC otherwise specified) [ Flat window cap ; ML925B11F / ML920J11S ]
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 (perpendicular) ...
