optical output power(cw) ld reverse voltage pd reverse voltage operation case temperature storage temperature 5 2 30 -10 ; +60 -40 ; +85 mw v v ?c ?c p o v r ( ld ) v r (p d ) t c t stg characteristic symbol rating unit maximum ratings (tc=25?c) optical-electrical characteristics (tc=25?c) a small package gain guided type mqw ingaaip vld a package flange: ?.6mm a applications include: bar code scanners, measurement systems, laser pointer, etc. pin connection 1. laser diode cathode 2. laser diode anode photodiode cathode 3. photodiode anode case and pin no. 2 are in common threshold current operation current operation voltage lasing wavelength beam divergence monitor current pd dark current pd total capacitance 660 7 26 0.25 50 60 2.3 670 10 32 0.9 75 85 3.0 680 16 38 1.7 100 20 ma ma v nm ? ? ma na pf cw operation po=5mw po=5mw po=5mw po=5mw po=5mw po=5mw v r =5v v r =5v, f=1mhz i th i op v op l p u ll u ^ i m i d ( pd ) c t ( pd ) characteristic symbol test condition min. typ. max. unit units in: mm can identification mark: f jedeg 15 ? a1 eiaj 15 a1 toshiba 15 ?4a1 toshiba corporation 22 vld technical data TOLD9231(m) toshiba
monitor current vs. optical output power far-field patterns lasing spectrum case temperature dependence of threshold current case temperature dependence of lasing wavelength 6 4 5 3 1 2 0 0 20406080100 -10 c 60 c tc=25 c forward current i f (ma) optical output power p o (mw) forward current i f (ma) forward voltage v f (v) wavelength l (nm) case temperature t c (?) examples of typical characteristics optical output power vs. forward current forward current vs. forward voltage case temperature t c (?) relative threshold current relative intensity lasing wavelength l (nm) off-axis angle u (?) relative intensity optical output power p o (mw) monitor current im (ma) 100 80 60 20 40 0 01234 60 c -10 c tc=25 c 4.0 2.0 3.0 1.0 0.4 0.7 0.2 -20 0 20 40 60 680 675 po=5mw 670 665 660 -10 0 102030405060 toshiba corporation 23 TOLD9231(m) vld technical data
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