t-1 3/4 ( f 5mm) high performance alingap led lamps MVL-514TUYL description package dimensions the MVL-514TUYL utilizes the latest transparent substrate aluminum indium gallium phosphide ts. (alingap) led technology. this led material has outstanding light output efficiency over a wide range of drive current. the package is t-1 3/4 (5mm) water clear standard type. features l ultra - brightness l low power consumption l ttl compatible l reliable absolute maximum ratings @ t a =25 o c symbol maximum rating unit power dissipation p ad 125 mw peak forward current (1/10 duty cycle 100 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 01/09/2002 parameter -40 o c to + 100 o c -40 o c to + 100 o c lead soldering temperature 1.6 mm from body for 5 seconds at 260 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 )
optical-electrical characteristics @ t a =25 o c parameter test conditions symbol min . typ . max . unit . luminous intensity i f =20ma i v 1000 2000 - mcd forward voltage i f =20ma v f - 2.3 2.8 v reverse current v r =5v i r - - 100 m a dominant wavelength i f =20ma l d - 590 - nm spectral line half width i f =20ma dl - 19 - nm viewing angle i f =20ma 2 q 1/2 - 30 - deg. typical optical-electrical characteristic curves 01/09/2002 MVL-514TUYL unity opto technology co., ltd. 0 0.5 1 500 520 540 560 580 600 620 640 660 0 10 20 30 40 50 60 0 20 40 60 80 100 120 0.0 1.0 2.0 3.0 4.0 5.0 0 20 40 60 80 100 relative luminous intensity forward current (ma) fig.4 relative luminous intensity vs. forward current forward current i f (ma) forward current (ma) fig.5 radiation diagram 0 10 20 30 40 50 1.2 1.6 2.0 2.4 2.8 3.2 wavelength (nm) fig.1 spectral distribution forward voltage (v) fig.2 forward current vs. forward voltage ambient temperature t a ( o c) fig.3 forward current vs. ambient temperature 1.0 0.9 0.8 relative luminous intensity relative luminous intensity 30 40 50 60 70 80 90 0.5 0.3 0.1 0.2 0.4 0.6 0 o 10 o 20 o
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