t-1 3/4 ( f 5mm) bi-color solid state lamp mvl-502B1C description package dimensions features l dual chips : green and orange l standard t-1 3/4 ( f 5mm) package l low power consumption l high efficiency l reliable absolute maximum ratings @ t a =25 j green orange p ad 100 100 mw peak forward current(1/10 duty cycle 0.1ms pulse width) i pf 120 120 ma i af 30 30 ma 0.4 0.5 ma/ j v r 5 5 v t opr t stg 03/01/2002 -55 j to +100 j -55 j to +100 j parameter symbol unit orange light emitting diode. the dual chips operating independently of each other. maximum rating lead soldering temperatureing (1.6 mm from body) for 3 seconds at 260 j power dissipation derating linear from 25 j reverse voltage storage temperature range operating temperature range continuous forward current the mvl-502B1C is a white diffused, wide viewing angle, dual chips, utilizing gallium phosphide on gallium phosphide green light emitting diode and gallium arsenide phosphide on gallium phosphide 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. 5.90 (.230) 5.47 (.215) unit: mm (inches) 2 1 green orange see note 2 7.62 (.300) 5.05 (.200) 1.00 (.040) 2.54typ. (.100) 0.5 typ. (.02) 25.4 min. (1.00) 1.00min. (.04) see note 3 2 1
mvl-502B1C optical-electrical characteristics @ t a =25 j parameter test conditions symbol min . typ . max . unit . luminous intensity i f =20ma i v green/orange - 15/20 - mcd forward voltage i f =20ma v f green/orange - 2.1/2.0 2.8/2.8 v reverse current v r =5v i r green/orange - - 100/100 m a peak emission wavelength i f =20ma l p green/orange - 568/640 - nm spectral line half width i f =20ma dl green/orange - 60/60 - nm viewing angle i f =20ma 2q 1/2 green/orange - 100 - deg. typical optical-electrical characteristic curves 03/01/2002 unity opto technology co., ltd. forward current i f (ma) fig.4 relative luminous intensity vs. forward current 0 1 2 3 4 5 0 10 20 30 40 50 relative luminous intensity 0 0.5 1 500 540 580 620 660 700 740 wavelength-nm fig.1 relative luminous intensity vs. wavelength forward current i f (ma) 0 10 20 30 40 50 0 20 40 60 80 100 ambient temperature t a ( j ) fig.3 forward current vs. ambient temperature green orange forward current i f (ma) orange green forward voltage (v) fig.2 forward current vs. forward voltage 0 10 20 30 40 50 0.8 1.2 1.6 2.0 2.4 2.8 relative luminous intensity relative luminous intensity ambient temperature ( o c ) fig 5. relative luminous intensity vs. ambient temperature 0.1 1 10 -30 -20 -10 0 10 20 30 40 50 60 70 1.0 0.9 0.8 relative luminous intensity 0 o 10 o 20 o 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 fig.6 radiation diagram
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