ML720K19S
ML720K19S is (ML7xx19) LASER DIODES 1310nm InGaAsP FP LASER DIODES manufactured by Mitsubishi Electric.
- Part of the ML720J19S comparator family.
- Part of the ML720J19S comparator family.
DESCRIPTION
ML720J19S, ML720K19S, ML728C19S ML725B19F, ML725C19F
FEATURES
- 1310nm typical emission wavelength, FP-LDs
- Wide temperature range operation(-40 to 85ºC)
- φ5.6mm TO-CA N package Flat window cap : ML720J19S, ML725B19F Ball lens cap : ML720K19S, ML725C19F
- φ3.8mm TO-CA N package Ball lens cap : ML728C19S
ML7XX19 series are In Ga As P laser diodes which provide a stable, single transverse mode oscillation with emission wavelength of 1310nm and standard continuous light output of 5m W. ML7XX19 are hermetically sealed devices having the photo diode for optical output monitoring. This is suitable for such applications as the light sources for optical munication systems up to 2.5Gbps transmission applications.
APPLICATION
- Optical munication 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 10[7] 2 20 2 -40 to +85 -40 to +100
Unit m W V V m A ºC ºC
ELECTRICAL/OPTICAL CHARACTERISTICS(Tc=25o C)
Symbol Ith Iop Vop η λc ∆λ θ// θ⊥ tr,tf Im Id Ct Pf <2> Df <2> 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 (20%-80%) Monitor Current (PD) Dark Current (PD) Capacitance (PD) Fiber Coupling characteristics at peak coupling <3> Test Conditions CW CW, Po=5m W[3m W] CW, Po=5m W[3m W] CW, Po=5m W[3m W] CW, Po=5m W[3m W] CW, Po=5m W[3m W],RMS(-20d B) CW, Po=5m W[3m W] CW, Po=5m W[3m W] Ib=Ith,Po=5m W[3m W],20-80% CW, Po=5m W[3m W], VRD=1V, VRD=10V VRD=10V, f=1MHz CW, PL=3m W,SI10/125 ML720K19S CW, PL=3m W,SI10/125 ML725C19F ML728C19S Min. 3 10 --0.3[0.2] 1290 --------0.1 ----0.2 5.0 3.0 Typ. 5 20 1.1 0.45[0.35] 1310 1.0 25[11] 30[11] 0.1 0.5 --10 0.5 5.8 3.4 Max. 15 30 1.5 0.6[0.5] 1330 2.0 ----0.15 0.9 0.1 20 --6.2 3.8 Unit m A m A V m W/m A nm nm deg. deg. nsec m A µA p F m W...
