t-1 3/4 package solid state lamp MVL-514HB description package dimensions the MVL-514HB, a blue source color device, is made with ingan on sapphire substrate led die. the package is t-1 3/4( f 5mm) water clear plastic lens package. applications l full color displays & moving message signs l solid state incandescent replacement bulbs l high ambient panel indicators l medical & analytical instruments features l high performance l excellent chip to chip consistency l high reliability absolute maximum ratings @ t a =25 o c parameter symbol maximum rating unit peak forward current(1/10 duty cycle@1khz ) i pf 100 ma continuous forward current i af 30 ma reverse voltage v r 5 v operating temperature range t opr -20 o c to + 80 o c storage temperature range t stg -30 o c to + 100 o c 09/19/2002 electrostatic discharge threshold note 1 300 v notes : 1. tolerance is 0.25 mm (.010") unless otherwise noted. 2. protruded resin under flange is 0.8 mm (.031") max. 3. lead spacing is measured where the leads emerge from the package. unity opto technology co., ltd. unit: mm ( inches ) notes: 1. product resistance to electrostatic discharge (esd) is measured by simulating esd using a rapid avalanche energy test (raet). the raet procedures are designed to approximate the maximum esd ratings shown. seller gives no other assurances regarding the ability of products to withstand esd.
MVL-514HB optical-electrical characteristics @ t a =25 o c parameter test conditions symbol min . typ . max . unit . luminous intensity i f =20ma i v 300 600 - mcd forward voltage i f =20ma v f - 3.5 4.2 v reverse current i r - - 100 m a peak emission wavelength i f =20ma l p - 470 - nm viewing angle i f =20ma 2q 1/2 - 30 - deg. typical optical-electrical characteristic curves 09/19/2002 v r =5v unity opto technology co., ltd. relative luminous intensity 0.1 1 10 0 20 30 50 70 90 ambient temperature ( o c) fig.5 relative luminous intensity vs. ambient temperature relative luminous intensity 1.0 0.9 0.8 0 0.5 1 380 450 520 590 660 relative luminous intensity 0 5 10 15 20 25 30 0 1 2 3 4 5 forward current i f (ma) 0 10 20 30 40 0 25 50 75 100 forward current i f (ma) 0 25 50 75 100 125 150 0 5 10 15 20 25 30 relative luminous intensity normalized at i f =20ma forward current i f (ma) fig.4 relative luminous intensity vs. forward current ambient temperature ( o c) fig.3 forward current vs. ambient temperature forward voltage (v) fig.2 forward current vs. forward voltage wavelength (nm) fig.1 relative luminous intensity vs. wavelength fig.6 radiation diagram 0.5 0.3 0.1 0.2 0.4 0.6 30 o 40 o 50 o 60 o 70 o 80 o 90 o 0 o 10 o 20 o
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