t-1 ( f 3mm) package high power alingap led lamps MVL-324UYL description package dimensions the MVL-324UYL , utilizes the latest absorbing substrate aluminum indium gallium phosphide (alingap) led technology. this led material has outstanding light output efficiency over a wide range of drive current. the package is t-1 (3mm) water clear double flange type. features l ultra - brightness l low power consumption l ttl compatible l reliable absolute maximum ratings @ t a =25 o c parameter symbol maximum rating unit power dissipation p ad 120 mw peak forward current(1/10 duty cycle100 m s pulse width) i pf 100 ma continuous forward current i af 50 ma reverse voltage v r 5 v operating temperature range t opr storage temperature range t stg lead soldering temperature 1.6 mm from body for 5 seconds at 260 o c 01/09/2002 -40 o c to +100 o c -40 o c to +100 o c unity opto technology co., ltd. notes : 1. tolerance is 0.25 mm (.010") unless otherwise noted. 2. protruded resin under flange is 1.5 mm (.059") max. 3. lead spacing is measured where the leads emerge from the package. unit : mm (inches)
MVL-324UYL optical-electrical characteristics @ t a =25 o c parameter test conditions symbol min . typ . max . unit . luminous intensity i f =20ma i v 350 750 - mcd forward voltage i f =20ma v f - 2.0 2.6 v reverse current i r - - 100 m a dominant wavelength i f =20ma l d - 590 - nm spectral line half width i f =20ma dl - 18 - nm viewing angle i f =20ma 2 q 1/2 - 40 - deg. typical optical-electrical characteristic curves 01/09/2002 v r =5v unity opto technology co., ltd. 0 0.5 1 500 530 560 590 620 650 fig.5 radiation diagram forward current i f (ma) 0 10 20 30 40 50 1.2 1.6 2.0 2.4 2.8 3.2 0.0 1.0 2.0 3.0 4.0 5.0 0 20 40 60 80 100 forward current i f (ma) fig.4 relative luminous intensity vs. forward current forward current i f (ma) 0 10 20 30 40 50 60 0 20 40 60 80 100 120 wavelength (nm) fig.1 spectral distribution ambient temperature t a ( o c ) fig.3 forward current vs. ambient temperature forward voltage v f (v) fig.2 forward current vs. forward voltage 1.0 0.9 30 o 40 o 50 o 60 o 70 o 80 o 90 o relative luminous intensity relative luminous intensity relative luminous intensity 0.8 10 20 0 0.1 0.2 0.3 0.5 0.4 0.6
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