mitsubishi laser diodes ml9xx11 series notice : some parametric limits are subject to change ingaasp dfb laser diodes dec. 2004 mitsubishi electric type name 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. 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 8ma) high speed response (typical 0.1nsec) 5.6mm to-can package flat window cap, ball lens cap, or aspherical lens cap absolute maximum ratings symbol parameter conditions ratings unit po light output power cw 10 mw if forward current (laser diode) --- 150 ma v rl reverse voltage (laser diode) --- 2 v v rd reverse voltage (photo diode) --- 20 v i fd forward current (photo diode) --- 2 ma tc case temperature --- -40 to +85 oc tstg storage temperature --- -40 to +100 oc electrical/optical characteristics (tc=25oc otherwise specified) [ flat window cap ; ml925b11f / ml920j11s ] symbol parameter test conditions min. typ. max. unit cw --- 8 15 ith threshold current cw, tc=85 oc --- 30 50 ma cw, po=5mw --- 25 40 iop operation current cw, po=5mw, tc=85 oc --- 60 80 ma vop operating voltage cw, po=5mw --- 1.1 1.5 v slope efficiency cw, po=5mw 0.20 0.28 --- mw/ma p peak wavelength cw, po=5mw 1530 1550 1570 nm // beam divergence angle (parallel) cw, po=5mw --- 25 35 deg. beam divergence angle (perpendicular) cw, po=5mw --- 35 45 deg. smsr side mode suppression ratio cw, po=5mw tc= - 40 to +85 oc 35 40 --- db tr,tf rise and fall time ib=ith, 20-80% <*> --- 0.1 0.2 ns im monitoring output current (pd) cw, po=5mw 0.05 0.2 --- ma id dark current (pd) v rd =5v --- --- 0.1 a ct capacitance (pd) v rd =5v --- 10 20 pf <*> except influence of the 18mm lead. ml925b11f / ml920j11s ml925aa11f / ML920AA11S ml925j11f / ml920l11s
mitsubishi laser diodes ml9xx11 series notice : some parametric limits are subject to change ingaasp dfb laser diodes dec. 2004 mitsubishi electric electrical/optical characteristics (tc=25oc otherwise specified) [ball lens cap ; ml925aa11f / ML920AA11S ] symbol parameter test conditions min. typ. max. unit cw --- 8 15 ith threshold current cw, tc=85 oc --- 30 50 ma cw, po=5mw --- 25 40 iop operation current cw, po=5mw, tc=85 oc --- 60 80 ma vop operating voltage cw, po=5mw --- 1.1 1.5 v slope efficiency cw, po=5mw 0.20 0.28 --- mw/ma p peak wavelength cw, po=5mw 1530 1550 1570 nm smsr side mode suppression ratio cw, po=5mw tc= - 40 to +85 oc 35 40 --- db pf fiber coupling power cw, po=5mw, smf 0.5 1.0 --- mw df focul length cw, po=5mw, smf 6.0 6.5 7.0 mm tr,tf rise and fall time ib=ith, 20-80% <*> --- 0.1 0.2 ns im monitoring output current (pd) cw, po=5mw 0.05 0.2 --- ma id dark current (pd) v rd =5v --- --- 0.1 a ct capacitance (pd) v rd =5v --- 10 20 pf <*> except influence of the 18mm lead. electrical/optical characteristics (tc=25oc otherwise specified) [ aspherical lens cap ; ml925j11f / ml920l11s] symbol parameter test conditions min. typ. max. unit cw --- 8 15 ith threshold current cw, tc=85 oc --- 30 50 ma cw, po=5mw --- 25 40 iop operation current cw, po=5mw, tc=85 oc --- 60 80 ma vop operating voltage cw, po=5mw --- 1.1 1.5 v slope efficiency cw, po=5mw 0.20 0.28 --- mw/ma p peak wavelength cw, po=5mw 1530 1550 1570 nm smsr side mode suppression ratio cw, po=5mw tc= - 40 to +85 oc 35 40 --- db pf fiber coupling power cw, po=5mw, smf 1.5 2.0 --- mw df focul length cw, po=5mw, smf 6.5 7.5 8.5 mm tr,tf rise and fall time ib=ith, 20-80% <*> --- 0.1 0.2 ns im monitoring output current (pd) cw, po=5mw 0.05 0.2 --- ma id dark current (pd) v rd =5v --- --- 0.1 a ct capacitance (pd) v rd =5v --- 10 20 pf <*> except influence of the 18mm lead.
mitsubishi laser diodes ml9xx11 series notice : some parametric limits are subject to change ingaasp dfb laser diodes dec. 2004 mitsubishi electric outline drawings ml925aa11f ml920a a 11s dimension : m m (1) 2.0 0.01 3.55 0.1 5.6 -0.03 1.27 18 1 3.87 0.1 1.2 4- 0.45 0.05 (2) 1 0.1 2-90 2.0 0.25 (p.c.d.) 4.25 (3) (4) (0.25) (0.25) reference plane emitting facet (1) (2) (3.0) (6.7) 0.03 (dimension:mm) ml925aa11f case (1) (1) (1) (1) (2) (2) (2) (2) (3) (3) (3) (3) (4) (4) (4) (4) pd ld pin connection ( top view ) case (1) (1) (1) (1) (2) (2) (2) (2) (3) (3) (3) (3) (4) (4) (4) (4) pd ld ML920AA11S ml925b11f ml920j11s dimension : m m (1) 1.0min. 2.0min. 3.5 5 0. 1 5. 6 +0 -0.03 1.27 0.0 3 0.25 0.03 18 1 2.1 0.1 5 1.2 0.1 4- 0.45 0.05 (2) 1 0.1 2-90 2. 0 0.25 (p.c.d.) 4. 25 (3) (4) (0.25) (0.25) reference plane emitting facet (1) (2) (glass) ml925b11f case (1) (1) (1) (1) (2) (2) (2) (2) (3) (3) (3) (3) (4) (4) (4) (4) pd ld pin connecti on ( top view ) case (1) (1) (1) (1) (2) (2) (2) (2) (3) (3) (3) (3) (4) (4) (4) (4) pd ld ml920j11s
mitsubishi laser diodes ml9xx11 series notice : some parametric limits are subject to change ingaasp dfb laser diodes dec. 2004 mitsubishi electric outline drawings (1) 3.75 0.1 5.6 +0 -0.03 1.27 0.03 18 1 3.97 0.15 1.2 0.1 4- 0.45 0.05 (2) 1 0.1 2-90 2.0 0.25 (p.c.d.) 4.3 (3) (4) (0.25) (0.25) reference plane emitting facet (1) (2) top view (7.51) ml925j11f case (1) (1) (1) (1) (2) (2) (2) (2) (3) (3) (3) (3) (4) (4) (4) (4) pd ld pin connection ( top view ) case (1) (1) (1) (1) (2) (2) (2) (2) (3) (3) (3) (3) (4) (4) (4) (4) pd ld ml920l11s ml925j11f ml920l11s dimension : m m
|
