10-a18-1 interal circuit diagram package dimensions features l 1.8 inch arrow height. l low current operation. l excellent character appearance. l easy mounting on p.c. boards or sockets. l i.c. compatible. l categorized for luminous intensity, yellow and green categorized for color. l mechnically rugged. l standard : gray face, white segment. description the bright red source color devices are made with gallium phosphide red light emitting diode. the green source color devices are made with gallium phosphide green light emitting diode. the high efficiency red source color devices are made with gallium arsenide phosphide on gallium phosphide orange light emitting diode. the yellow source color devices are made with gallium arsenide phosphide on gallium phosphide yellow light emitting diode. the super bright red source color devices are made with gallium aluminum arsenide red light emitting diode. kingbright ? notes: 1. all dimensions are in millimeters (inches), tolerance is ")unless otherwise noted. 2. specifications are subjected to change whitout notice. 45.7mm (1.8inch) arrows indicator display aa18-11 ac18-11
10-a18-2 symbol parameter device typ. max. units test conditions peak wavelength bright red high efficiency red green yellow super bright red 700 625 565 590 660 nm if=20ma spectral line halfwidth bright red high efficiency red green yellow super bright red 45 45 30 35 20 nm if=20ma capacitance bright red high efficiency red green yellow super bright red 40 12 45 10 95 pf vf=0v;f=1mhz forward voltage bright red high efficiency red green yellow super bright red 2.0 2.0 2.2 2.1 1.85 2.5 2.5 2.5 2.5 2.5 v if=20ma reverse current all 10 ua vr = 5v selection guide electrical / optical characteristics at t a =25 c l peak dl 1/2 c v f i r part no. dice iv (ucd) @ 10 ma description min. max. aa08-11hwa bright red (gap) 1800 2900 common anode ac18-11hwa common cathode AA18-11EWA high efficiency red (gaasp/gap) 10250 12750 common anode ac18-11ewa common cathode aa18-11gwa green (gap) 14000 22000 common anode ac18-11gwa common cathode aa18-11ywa yellow (gaasp/gap) 6300 14000 common anode ac18-11ywa common cathode aa18-11srwa super bright red (gaalas) 31000 41000 common anode ac018-11srwa common cathode
10-a18-3 absolute maximum ratings at t a =25 c notes: 1. 1/10 duty cycle, 0.1ms pulse width. 2. 4mm below package base bright red c c c parameter bright red high efficiency red green yellow super bright red units power dissipation 120 105 105 105 100 mw dc forward current 25 30 25 30 30 ma peak forward current [1] 150 150 150 150 150 ma reverse voltage 5 5 5 5 5 v operating/storage temperature -40 to +85 lead soldering temperature [2] 260 for 5 seconds
10-a18-4 green high efficiency red
10-a18-5 yellow super bright red
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