roithner lasertechnik B5B-436-30 schoenbrunner strasse 7, vienna, austria, tel.: +43-1-586 52 43 ? 0 fax.: +43-1-586 52 43 44 office@roithner-laser.com, http:// www.roit hner-laser.com rev.2004/01/10 1 / 3 description z super bright led lamp z round type z t1-3/4 (5mm) diameter z lens color: water clear z with flange z solder leads without stand-off 1.0 0.2 0.5 4.7 0.2 1 max. 1.0 min. anode 2.54 26.4 min. 8.6 0.3 5.9 0.3 5.0 0.3 features z emitted color: super red z high luminous intensity z technology: gaalas z peak wavelength p = 660 nm z viewing angle: 8 notes: 1. all dimensions are in millimeter. 2. lead spacing is measured where the lead emerge from the package. selection guide chip material chip emitted lens color viewing angle gaalas super red water clear 8
roithner lasertechnik B5B-436-30 schoenbrunner strasse 7, vienna, austria, tel.: +43-1-586 52 43 ? 0 fax.: +43-1-586 52 43 44 office@roithner-laser.com, http:// www.roit hner-laser.com rev.2004/01/10 2 / 3 absolute maximum ratings (ta=25 c) parameter symbol max. rating unit power dissipation p d 80 mw peak forward current (1/10 duty cycle @1khz ) i pf 50 ma continuous forward current i af 30 ma reverse voltage v r 5.0 v operating temperature range t opr -40~+85 c storage temperature range t stg -40~+85 c solder temperature 1.6 mm from body for 3 seconds at 260 c optical-electrical characteristics parameter symbol test condition min typ max unit luminous intensity i v i f = 20ma 2300 3500 mcd forward voltage v f i f = 20ma 1.9 2.4 v reverse current i r v r = 5v 10 ua viewing angle 2 1/2 i f = 20ma 8 deg. peak wavelength p i f = 20ma 660 nm dominant wavelength d i f = 20ma 645 nm spectrum radiation bandwidth ? i f = 20ma 25 nm *tolerance of viewing angle: -10 / +5 deg.
roithner lasertechnik B5B-436-30 schoenbrunner strasse 7, vienna, austria, tel.: +43-1-586 52 43 ? 0 fax.: +43-1-586 52 43 44 office@roithner-laser.com, http:// www.roit hner-laser.com rev.2004/01/10 3 / 3 typical optical-electrical characteristic curves relative luminous intensity 0.1 0.7 0.6 0.5 0.8 0.4 0.3 0.2 0 1.0 0.9 90 80 70 60 50 40 30 20 10 - wavclength (nm) relative luminous intensity (%) normalized at if=20ma 0 20 40 60 80 100 630 640 650 660 670 680 690 700 radiation diagram relative luminous intensity vs. wavelength ambient temperature -ta( ) -30 relative luminous intensity 1.0 0.5 0.2 0.1 70 50 30 10 -10 2.0 0 ambient temperature -ta( ) 0 forward current -if(ma) 40 30 20 10 100 80 60 40 20 50 0 luminous intensity vs. ambient temperature forward current vs. ambient temperature 1.2 40 30 20 10 3.0 2.8 2.4 2.0 1.6 50 0 forward current-i f (ma) forward voltage -v f (v) forward current-if (ma) 4.0 3.0 2.0 1.0 100 80 60 40 20 5.0 0 luminous intensity relative volue at if=10ma forward current vs. forward voltage luminous intensity vs. forward current
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