optical output power(cw) ld reverse voltage pd reverse voltage operation case temperature storage temperature 3 2 30 -10 ; 50 -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 standard gain guided type mqw ingaaip vld a package flange: ?mm a applications include: bar code scanners, laser pointer, measurement systems, etc. units in: mm ( ) denotes typical value jedeg 15 ? a1 eiaj 15 a1 toshiba 15 ?7b3 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 0.15 50 55 2.2 670 10 32 0.5 75 80 3.0 680 16 38 0.95 100 20 ma ma v nm ? ? ma na pf cw operation po=3mw po=3mw po=3mw po=3mw po=3mw po=3mw 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 toshiba corporation 18 vld technical data TOLD9230(f) toshiba
monitor current vs. optical output power far-field patterns lasing spectrum case temperature dependence of threshold current case temperature dependence of lasing wavelength 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) toshiba corporation 19 TOLD9230(f) vld technical data
|
