an itw company from deep uv to mid-ir revision july 1 3 , 2018 page 1 of 5 hi - rel rad hard ir emitters o d - 800l features high optical output 810 nm peak emission hermetically sealed metal to - 46 package medium emission angle for best coverage/power density high radiation tolerance excellent power degradation characteristics fast response mil - s - 19500 screening available no internal coatings parameters test conditions min typ max units total power output, p o i f = 100 ma 2 3 mw peak emission wavelength, p i f = 50 ma 810 nm spectral bandwidth at 50 %, ? i f = 50 ma 50 nm half intensity beam angle, i f = 50 ma 35 deg forward voltage, v f i f = 100 ma 1.45 1.8 v olts reverse breakdown voltage, v r i r = 10 a 3 4 v olts capacitance, c v r = 0 v 150 pf rise time 60 nsec fall time 60 nsec parameters units power dissipation 1 180 m w continuous forward current 100 ma peak forward current (10 s, 150 hz) 2 3 amps reverse voltage 3 volts lead soldering temperature (1/16" from case for 10 sec) 240 c parameters units storage and operating temperature range - 65 c to 150 c maximum junction temperature 150 c thermal resistance, r thja 1 400 c/w typical thermal resistance, r thja 2 135 c/w typical electro - optical characteristics at 25 c absolute maximum ratings at 25c thermal parameters 1 derate per thermal derating curve above 25 c. 2 derate linearly above 25 c. 1 heat transfer minimized by measuring in still air with minimum heat conducting through leads. 2 air circulating at a rapid rate to keep case temperature at 25 c.
an itw company from deep uv to mid-ir revision july 1 3 , 2018 page 2 of 5 hi - rel rad hard ir emitters o d - 800l 25 0 20 40 60 80 100 120 140 160 180 200 50 75 100 125 ambient temperature (?) power dissapation (mw) 150 no heat sink infinite heat sink 0.01 0.01 0.1 1 10 0.1 1 10 duty cycle, d (%) peak frward current, ip (amps) 100 t = 10 ? t = 100 ? t = 500 ? t t i p d = t t 10 9 10 10 10 11 10 12 10 13 0 20 40 60 80 100 120 neutron fluence (neutrons/cm 2 )) relative power output (%) tested energy greater than 10 kev maximum rated thermal derating curve maximum peak pulse current typical power output vs neutron irradiation
an itw company from deep uv to mid-ir revision july 1 3 , 2018 page 3 of 5 hi - rel rad hard ir emitters o d - 800l relative power output (%) 10 1 10 2 10 3 10 4 10 5 70 80 90 100 110 120 stress time, (hrs) t case = 25 ? no pre burn-in performed i f = 50 ma i f = 20 ma i f = 100 ma relative power output (%) -50 -40 -30 -20 -10 0 10 20 30 40 50 0 20 40 60 80 100 beam angle, (deg) relative power output -50 -25 0 25 50 75 100 0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.2 1.3 1.4 1.5 ambient temperature (?) typical degradation curve typical radiation pattern typical power output vs temperature
an itw company from deep uv to mid-ir revision july 1 3 , 2018 page 4 of 5 hi - rel rad hard ir emitters o d - 800l relative power output (%) 740 780 820 860 900 0 20 40 60 100 80 wavelength, (nm) power output p o (mw) 10 100 1,000 10,000 0.1 1 10 100 forward current, f (ma) dc pulse 10 ?, 100 hz typical spectral output typical power output vs forward current
an itw company from deep uv to mid-ir revision july 1 3 , 2018 page 5 of 5 hi - rel rad hard ir emitters o d - 800l all surfaces are gold plated. dimensions are nominal values in inc hes unless otherwise specified. window caps are welded to the case. anode (case) .017 .100 cathode .036 .041 45 glass dome 1.00 min. .030 .040 .197 .205 .015 .209 .220 .183 .186 .152 .154 package information ordering information 1260 calle suerte, camarillo, california 93012 phone: +1 805.499.03 3 5 | fax: +1 805.499.8108 | sales@optodiode.com | www. optodiode.com o d - 810 - 003 hi - rel radiation hardened medium angle ir 810 nm emitter shipped in esd bag specifications are subject to change without prior notice.
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