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technical datasheet DS50 introduction luxeon ? flash is a family of ultracompact light sources specifically designed and tested for use as a camera flash in spaceconstrained, portable digital imaging applications. the luxeon flash products are based on proven luxeon technology and provide the highest levels of light output available for a solid state light source. the uniquely bright source density characteristics of the luxeon flash products will provide greater amounts of light where needed, enabling higher resolu tion pictures to be taken in lower level ambient light environments at greater distances. camera cell phones, digital still cameras and pdas can all incorporate luxeon flash into sleek designs while maintaining high levels of light output. luxeon ? flash module features ? highest illuminance per led on the market ? very small emitter size ? integrated lens for optimal radiation patterns for camera flash ? integrated thermal solution ? rear or side mountable ? surface mountable benefits ? high lux and long distances (3m) ? enables higher resolution pictures in darker environ ments ? small emitter size allows for smaller overall package size ? flexible integration options suitable for multiple designs typical applications ? wireless cameraphones ? digital still cameras power light source
luxeon flash module datasheet DS50 (6/06) 2 table of contents mechanical dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3 electrical and optical characteristics, t j = 25 o c . . . . . . . . . . . . . . . . . . . . . . . .4 typical forward voltage (v f ) vs. drive current (i f ), t j = 25 o c . . . . . . . . . . . . .5 absolute maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5 typical wavelength characteristics, t j = 25 o c . . . . . . . . . . . . . . . . . . . . . . . . . .6 derating curves . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7 typical change in color . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8 solder pad design . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9 reel packaging (lxcl-pwm1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10
luxeon flash module datasheet DS50 (6/06) 3 mechanical dimensions lxclpwm1 notes: 1. drawings not to scale. 3. all dimensions are in millimeters. 4. measurements without tolerances are for reference only . anode - +
luxeon flash module datasheet DS50 (6/06) 4 electrical and optical characteristics, t j = 25oc 1, 2, 3, 4, 5, 6 table 1. p p a a r r t t n n u u m m b b e e r r c c u u r r r r e e n n t t ( ( m m a a ) ) p p a a r r a a m m e e t t e e r r m m i i n n . . t t y y p p . . m m a a x x . . u u n n i i t t s s illuminance (at 1m distance) 28 45 lux forward voltage 3.2 3.8 4.8 v lxclpwm1 1000 color temperature 5000 7000 10000 k dynamic resistance 7 0.2 temp coefficient of forward voltage 7 2.0 mv/c thermal resistance, junction to case 7 10 c/w notes for table 1 & figure 1: 1. minimum illuminance performance guaranteed within published operating conditions. philips lumileds maintains a tolerance of 10% on illuminance measurements. 2. luxeon types with even higher luminous flux levels will become available in the future. please consult your philips lumileds authorized distributor or philips lumileds sales representative for more information. 3. philips lumileds maintains a tolerance of 0.06v on forward voltage measurements. 4. all values assume a junction temperature t j of 25c. 5. for flash modes, it is recommended that the drive current be as high as possible (up to 1000 ma) for optimal results. 6. dynamic resistance is the inverse of the slope in linear forward voltage model for leds. 7. measured between 25c t j 110c at i f = 1000ma. 0 10 20 30 40 50 60 70 0 200 400 600 800 1000 forward current (ma) illuminance at 1m distance (lux) 0 10 20 30 40 50 60 70 luminous intensity (cd) figure 1. axial intensity (cd) and illuminance (lux) vs. drive current, t j = 25c
luxeon flash module datasheet DS50 (6/06) 5 typical forward voltage (v f ) vs. drive current (i f ), t j = 25oc absolute maximum ratings table 2. p p a a r r a a m m e e t t e e r r v v a a l l u u e e max dc operating current (ma) 200 peak pulsed forward current (ma) 1000 esd sensitivity [1] (volts hbm) 2000 led junction temperature (c) [2] 135 storage temperature (c) 40 to +120 reflow soldering temperature (c) 260 for 5 seconds max ambient operating temperature (c) 40 to +85 moisture sensitivity level (jedecstd020c) 1 unlimited floor life (out of bag) at factory ambient notes for table 2: 1. luxeon flash modules are not designed to be driven in reverse bias. philips lumileds does not guarantee at reverse bias conditions. 2. tested in continuous drive mode. 0 100 200 300 400 500 600 700 800 900 1000 2.5 3.0 3.5 4.0 4.5 5.0 5.5 forward voltage (v) forward current (ma) figure 2. typical forward voltage (v f ) vs. drive current (i f ), t j = 25oc
luxeon flash module datasheet DS50 (6/06) 6 typical wavelength characteristics, t j = 25oc notes for figures 3, 4 and 5: 1. illuminance, measured in lux (lumens/m 2 ), drives the response of camera module. 2. field of view (fov) for typical camera module is 56 x 44 degrees . 0 0.2 0.4 0.6 0.8 1 350 400 450 500 550 600 650 700 750 800 nm relative spectral power distribution figure 3. white color spectrum of typical cct part, integrated measurement. figure 4. typical intensity distribution. figure 5. typical illuminance distribution. - 0.10 0.20 0.30 0.40 0.50 0.60 0.70 0.80 0.90 1.00 1.10 -90 -60 -30 0 30 60 90 degrees relative intensity horizontal vertical 0.00 0.10 0.20 0.30 0.40 0.50 0.60 0.70 0.80 0.90 1.00 1.10 -35 -30 -25 -20 -15 -10 -5 0 5 10 15 20 25 30 35 degrees relative illuminance horizontal vertical vertical horizontal
luxeon flash module datasheet DS50 (6/06) 7 derating curves 0 200 400 600 800 1000 1200 -40 -20 0 20 40 60 80 100 temperature (c-ambient) peak pulse current (ma) pulse time < 300 msec figure 6a. pulse current derating curve r th,j - a = 100 c/w r th,j - a = 200 c/w r th,j - a = 350 c/w 0 50 100 150 200 250 300 350 400 450 500 -40 -20 0 20 40 60 80 100 temperature (c-ambient) forward current (ma) figure 6b. forward current derating curve (dc)
luxeon flash module datasheet DS50 (6/06) 8 typical change in color note: tests performed in pulse mode. 6200 6300 6400 6500 6600 6700 6800 6900 7000 7100 0 200 400 600 800 1000 1200 forward current (ma) color temperature (k) figure 7. typical change in color vs. change in forward current. 6400 6600 6800 7000 7200 7400 7600 7800 -60 -40 -20 0 20 40 60 80 100 temperature (deg. c) color temperature (k) figure 8. typical change in color vs. change in temperature.
luxeon flash module datasheet DS50 (6/06) 9 solder pad design notes for figure 9: 1. all dimensions are in mm. 2. tolerance +/0.05mm. figure 9. recommended solder pad design. relative part orientation
luxeon flash module datasheet DS50 (6/06) 10 reel packaging (lxclpwm1) figure 10. reel dimensions and orientation.
?2006 philips lumileds lighting company. all rights reserved. product specifications are subject to change without notice. luxeon is a registered trademark of the philips lumileds lighting company in the united states and other countries. www.luxeon.com www.lumiledsfuture.com for technical assistance or the location of your nearest sales office contact any of the following: north america: +1 888 589 3662 or askluxeon@futureelectronics.com europe: 00 800 443 88 873 or luxeon.europe@futureelectronics.com asia: 800 5864 5337 or lumileds.asia@futureelectronics.com company information luxeon ? , superflux and snapled are developed, manufactured and marketed by philips lumileds lighting company. philips lumileds is a worldclass supplier of light emitting diodes (leds) producing billions of leds annually. philips lumileds is a fully integrated supplier, producing core led material in all three base colors (red, green, blue) and white. philips lumileds has r&d centers in san jose, california and in the netherlands and production capabilities in san jose and penang, malaysia. founded in 1999, philips lumileds is the highflux led technology leader and is dedicated to bridging the gap between solidstate led technology and the lighting world. philips lumileds technology, leds and systems are enabling new applica tions and markets in the lighting world. philips lumileds may make process or materials changes affecting the perform ance or other characteristics of our products. these products supplied after such changes will continue to meet published specifications, but may not be identical to products supplied as samples or under prior orders.

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