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MITSUBISHI LASER DIODES
ML9xx45 SERIES
Notice: Some parametric limits are subject to change.
1550,...
www.DataSheet4U.com
MITSUBISHI LASER DIODES
ML9xx45 SERIES
Notice: Some parametric limits are subject to change.
1550,1520nm InGaAsP FP LASER DIODES
TYPE NAME
DESCRIPTION
ML920J45S , ML920K45S, ML920Y45S ML925B45F , ML925C45F
FEATURES
1550 or 1520nm typical emission wavelength, FP-LDs Low threshold current, low operating current Wide temperature range operation (Tc=-40 to 85deg.C) φ5.6mm TO-CA N package Flat window cap : ML920J45S, ML925B45F Ball lens cap : ML920K45S, ML925C45F, ML920Y45S
ML9XX45 series are InGaAsP laser diodes which provide a stable, single transverse mode oscillation with emission wavelength of 1550nm and standard continuous light output of 5mW. ML9XX45 are hermetically sealed devices having the photo diode for optical output monitoring. This is suitable for such applications as FTTH (Fiber to the Home)systems.
APPLICATION ~155Mbps FTTH system
ABSOLUTE MAXIMUM RATINGS
Symbol Po VRL VRD IFD Tc Tstg Parameter Light output power Laser reverse
voltage PD reverse
voltage PD forward current Operation temperature Storage temperature Conditions CW Ratings 6[4] 2 20 2 -40 to +85 -40 to +100 Unit mW V V mA deg.C deg.C
ELECTRICAL/OPTICAL CHARACTERISTICS(Tc=25oC)
Symbol Ith Iop Vop η λc ∆λ θ∥ θ⊥ tr,tf Im Id Ct Pf(Note2) Df(Note2) Parameter Threshold current Operation current Operating
voltage Slope efficiency Center wavelength Spectral Width Beam divergence angle(parallel) Beam divergence angle (perpendicular) Rise and Fall time (10%-90%) Monitor Current (...