page <1> parameter symbol minimum typical maximum unit test luminous intensity i v - 9.8 - mcd i f = 20ma peak emission wavelength p - 587 595 nm measurement at peak dominant wavelength d - 590 - i f = 20ma- operating voltage v dd 3 5 10 v - blinking frequency f blk 2 2.4 2.8 hz - reverse current i r - - 100 a v r = 5v electrical/optical characteristics at t a = 25c parameter maximum unit continuous forward current 30 ma derating linear from 50c 0.4 ma/c reverse voltage 5 v operating temperature range -40c to +85c lead soldering temperature [4mm (0.157 inch) from body] 260c for 5 seconds absolute maximum ratings (t a = 25c) specifcations: dice material : gaasp on gap emitted colour : yellow lens colour : yellow diffused peak wavelength : 587nm viewing angle : 45 luminous intensity (iv) : 9.8mcd features: ?? ? built-in?ic?chip,?fashes?lamp?on?and? off?to?attract?attention ?? operating voltage range : 3v to 10v dc ?? 1/4 duty cycle ?? blinking frequency : 2.4hz (v dd = 5v) ?? frequency tolerance : 20% led yellow, 5mm www.element14.com www.farnell.com www.newark.com v1.0 26/09/12
page <2> yellow (gaasp/gap) p = 587nm) yellow (gaasp/gap) p = 587nm) www.element14.com www.farnell.com www.newark.com v1.0 26/09/12 led yellow, 5mm
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