clairex technologies, inc. 1301 east plano parkway plano, texas 75074-8524 phone: 972-265-4900 fax: 972-265-4949 www.clairex.co m CLE300F aluminum gallium arsenide ired flat lead plcc package clairex ? technologies, inc. ma y , 2003 all dimensions are in inches (millimeters) features ? flat lead plcc package ? 50 emission angle ? 850 nm peak wavelength ? rohs compliant description the CLE300F is an 850nm high output infrared emitting diode chip featuring current algaas technology. it is mounted in a compact, embedded leadframe package with flying lead configuration and overcoated with clear epoxy to provide a wide emission pattern. contact clairex for alternative wavelength emitter chips, different lenses and lead configurations. absolute maximum ratings (t a = 25c unless otherwise stated) storage temperatur e ...................................................................... -40 c to +125c operating temperat ure ................................................................... - 40c to +125c lead soldering temperature (1) ......................................................................... 260c continuous forward current (2) .......................................................................... 50ma peak forward current (1.0ms pulse width, 10% duty cycl e).................................. 1a reverse voltage .................................................................................................... 5v continuous power dissipation (3) ...................................................................... 80mw notes: 1. 0.06? (1.5mm) from ca se for 5 seconds maximum. 2. derate linearly 0.40ma/c from 25c free air temperature to t a = +125c. 3. derate linearly 0.64mw/c from 25c free air temperature to t a = +125c. clairex reserves the right to make changes at any time to improve de sign and to provide the best possible ? electrical characteristics (t a = 25c unless otherwise noted) symbol parameter min typ max units test conditions p o total power output 3.0 4.0 - mw i f = 20ma v f forward voltage - 1.4 1.6 v i f = 20ma i r reverse current - - 10 a v r = 5v p peak emission wavelength - 850 - nm i f = 20ma bw spectral bandwidth at half power points - 60 - nm i f = 20ma hp emission angle at half power points - 100 - deg. i f = 20ma t r radiation rise time (4) - 11 - ns i f(pk) = 20ma t f radiation fall time (4) - 7.0 - ns i f(pk) = 20ma notes: 4. f = 100khz, d.c. = 50%. pulse generator t r and t f <200ps. all dimensions are in inches (millimeters) revised 11/08/06
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