ML7XX35 series type name mitsubishi laser diodes ingaasp - mqw - fp laser diodes features 1310nm typical emission wavelength, fp-lds low threshold current, low operating current wide temperature range operation (tc=-20 to +85deg.c) have a lens-cap ( ml725c35f, ml720k35s ) mqw* active layer * multiple quantum well application ftth(fiber to the home) system absolute maximum ratings electrical/optical characteristics (tc=25deg.c) mitsubishi electric ma symbol parameter test conditions min. typ. max unit ith thereshold current cw - 5 15 ma iop operating current cw,po=5mw - 35 ma h slope efficiency cw,po=5mw 0.3[0.2] 0.4[0.3] - v vop operating voltage cw,po=5mw 1.1 1.5 mw/ma l p peak wavelength cw,po=5mw 1290 1310 1330 nm beam divergence angle (parallel) cw,po=5mw beam divergence angle - 0.3 - ifd forward current (photodiode) - 2 ma symbol parameter conditions ratings[note 1] unit po light output power cw 10 [7] mw vrl reverse voltage (laser diode) - 2 v vrd reverse voltage (photodiode) - 20 v tc case temperature - -20 ~ +85 tstg storage temperature - - 40 ~ +100 nov . '01 (perpendicular) 2 - - 25[11] deg. - 0.5 ns description ML7XX35 series are ingaasp laser diodes which provides a stable, single transverse mode oscillation with emission wavelength of 1310nm and standard continuous light output of 5mw. ML7XX35 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. tr,tf rise and fall time i m monitoring output current cw,po=5mw d l q q i d c t dark current (photodiode) capacitance (photodiode) spectral width (rms) cw,po=5mw if=ith,po=5mw ,10 - 90% cw,po=5mw , v rd =1v v rd =10v v rd =10v, f=1mhz 2 0 1 - 30[11] - 0.7 0.1 - - - 0.01 10 0.1 2 0 deg. nm pf m a ml720j35s , ml720k35s ml725b35f , ml725c35f deg.c [note 1] note 1 : [ ] applied to the lens cap type deg.c
mitsubishi laser diodes ml 7 xx35 series ingaasp-mqw-fp-laser diodes outline drawings ml 7 20j35s pd (3) (2) (1) (4) case ld ml 7 20j35s pd (3) (4) (1) (2) case (1) 1.0min. 1.6min. 3.550.1 5.6 +0 -0.03 1.27 0.250.03 (glass) 18 1 2.10.15 1.2 0.1 4- 0.450.05 (2) 10.1 2-90o 2.00.25 (p.c.d.) 4.25 (3) (4) (0.25) (0.25) reference plane emitting facet (1) (2) (dimension:mm) 0.03 ld (3) (2) case ml720k35s pd (4) (1) ml725c35f pd (3) (2) (1) (4) case (1) 1.50.005 3.550.1 5.6 +0 -0.03 1.27 18 1 3.9 0.2 1.2 0.1 4- 0.450.05 (2) 10.1 2-90o 2.00.25 (p.c.d.) 4.25 (3) (4) (0.25) (0.25) reference plane emitting facet (1) (2) (3.05) 0.03 (dimension:mm) ml7 2 0 k 3 5 s ml725b35f ml7 2 5 c 3 5 f ml725b35f
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