750 mitchell road, newbury park, california 91320 phone: (805) 499-0335, fax: (805) 499-8108 email: sales@optodiode.com, website: www.optodiode.com high-power gaalas ir emitters OD-880L .017 .100 . 036 . 041 45 glass dome 1.00 min. .024 .043 .143 .150 .015 .209 .220 .183 .186 .152 .156 features ? high reliability liquid-phase epitaxially grown gaalas ? 880nm peak emission for optimum matching with odd-45w photodiode ? wide range of linear power output ? hermetically sealed to-46 package ? medium emission angle for best coverage/power density all surfaces are gold plated. dimensions are nominal values in inches unless otherwise specified. window caps are welded to the case. radiant intensity, i e peak emission wavelength, l p spectral bandwidth at 50%, $ l half intensity beam angle, q forward voltage, v f reverse breakdown voltage, v r capacitance, c rise time fall time i f = 50ma i f = 100ma i r = 10 ma v r = 0v 5 50 880 80 35 1.55 30 17 0.5 0.5 1.9 mw/sr nm nm deg volts volts pf msec msec electro-optical characteristics at 25c parameters test conditions min typ max units total power output, p o i f = 100ma mw 18 20 power dissipation 1 continuous forward current peak forward current (10 ms, 400hz) 2 reverse voltage lead soldering temperature (1/16" from case for 10sec) 190mw 100ma 3a 5v 260c absolute maximum ratings at 25c case 1 derate per thermal derating curve above 25c 2 derate linearly above 25c anode (case) cathode storage and operating temperature range maximum junction temperature thermal resistance, r thja 1 thermal resistance, r thja 2 -55c to 100c 100c 400c/w typical 135c/w typical thermal parameters rohs
750 mitchell road, newbury park, california 91320 phone: (805) 499-0335, fax: (805) 499-8108 email: sales@optodiode.com, website: www.optodiode.com
high-power gaalas ir emitters OD-880L degradation curve forward i-v characteristics spectral output radiation pattern power output vs temperature power output vs forward current relative power output (%) stress time, (hrs) 10 1 100 relative power output (%) beam angle, q(deg) ?50 100 forward current, i f (amps) forward voltage, v f (volts) 0 4 relative power output ambient temperature (c) ?50 1.5 relative power output (%) wavelength, l(nm) 750 100 power output, p o (mw) forward current, i f (ma) 10 1,000 80 60 40 20 0 ?40 ?30 ?20 ?10 0 10 20 30 40 50 90 80 70 60 50 10 2 10 3 10 4 10 5 i f = 20ma i f = 50ma i f = 100ma 3 2 1 0 1 2 3 4 5 6 800 850 900 950 1,000 80 60 40 20 0 100 10 1 100 1,000 10,000 1.4 1.3 1.2 1.1 1.0 0.9 0.8 0.7 0.6 0.5 ?25 0 25 50 75 100 t case = 25c no pre burn-in performed thermal derating curve duty cycle, d (%) 0.01 0.1 1 maximum peak pulse current 10 100 peak forward current, i p (amps) 0.1 0.01 10 1 ambient temperature (c) 25 50 75 100 power dissipation (mw) 180 80 60 40 20 0 200 160 140 120 100 no heat sink infinite heat sink t = 10 ms t = 100 ms t = 500 ms t t i p d = t t 1 dc pulse 10 ms, 100hz maximum ratings typical characteristics
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