spec no: dsak4144 rev no: v.2 date: may/26/2010 page: 1 of 5 approved: wynec checked: allen liu drawn:y.l.li erp: 1201200190 part number: KAD1-1010SY28Z1S super bright yellow features z plcc-4 package. z single color. z high luminance. z high power,operating current @350ma. z suitable for all smt assembly methods. z package : 300pcs / reel. z moisture sensitivity level : level 4. z rohs compliant. applications z traffic signaling. z backlighting (illuminated advertising , general lighting). z interior and exterior automotive lighting. z substitution of micro incandescent lamps. z portable light source (e.g. bicycle flashlight). z signal and symbol luminaire for orientation. z marker lights (e.g. steps, exit ways, etc). z decorative and entertainment lighting. z indoor and outdoor commercial and residential architectural lighting. xpower package dimensions notes: 1. all dimensions are in millimeters (inches). 2. tolerance is 0.25(0.01") unless otherwise noted. 3.the specifications, characteristics and technical data described in the datasheet are subject to change without prior notice. 4. the device has a single mounting surface. the devi ce must be mounted according to the specifications. attention observe precautions for handling electrostatic discharge sensitive devices application note static electricity and surge damage the leds. it is recommended to use a wrist band or anti-electrostatic glove when handling the leds. all devices, equipment and machinery must be electrically grounded.
spec no: dsak4144 rev no: v.2 date: may/26/2010 page: 2 of 5 approved: wynec checked: allen liu drawn:y.l.li erp: 1201200190 selection guide absolute maximum ratings at t a =25c electrical / optical characteristics at t a =25c parameter symbol value unit wavelength at peak emission i f =350ma [typ.] peak 590 nm dominant wavelength i f =350ma [typ.] dom [1] 588 nm spectral bandwidth at 50% rel max i f =350ma [typ.] ? 20 nm forward voltage i f =350ma [min.] v f [2] 2.0 v forward voltage i f =350ma [typ.] 2.5 forward voltage i f =350ma [max.] 3.0 temperature coefficient of peak i f =350ma, -10 c t 100 c [typ.] tc peak 0.15 nm/ c temperature coefficient of dom i f =350ma, -10 c t 100 c [typ.] tc dom 0.13 nm/ c temperature coefficient of v f i f =350ma, -10 c t 100 c [typ.] tc v -2.0 mv/ c reverse current v r =5v [max.] i r 10 ua part no. dice lens type luminous intensity [2] iv(cd)@ 350 ma v iewing angle [1] min. typ. min. typ. 2 1/2 KAD1-1010SY28Z1S super bright yellow (algainp) water clear 32 50 24 35 20 v (lm) [2] @350ma parameter symbol value unit power dissipation p d 1.05 w junction temperature t j 110 c operating temperature top -40 to +85 c storage temperature ts t g -40 to +85 c dc forward current[1] i f 350 ma peak forward current [2] i fm 500 ma thermal resistance [1] r th 80 c/w reverse voltage v r 5 v notes: 1.results from mounting on pc board fr4(pad size 100mm 2 ), mounted on pc board-metal core pcb is recommend for lowest thermal resistance. 2.1/10 duty cycle, 0.1ms pulse width. notes: 1.wavelength: +/-1nm. 2. forward voltage: +/-0.1v. notes: 1. 1/2 is the angle from optical centerline where the lumi nous intensity is 1/2 of the optical peak value. 2. luminous intensity/ luminous flux: +/-15%.
spec no: dsak4144 rev no: v.2 date: may/26/2010 page: 3 of 5 approved: wynec checked: allen liu drawn:y.l.li erp: 1201200190 KAD1-1010SY28Z1S
spec no: dsak4144 rev no: v.2 date: may/26/2010 page: 4 of 5 approved: wynec checked: allen liu drawn:y.l.li erp: 1201200190 tape specifications (units : mm) KAD1-1010SY28Z1S recommended soldering pattern (units : mm; tolerance: 0.1) reflow soldering is recommended and the soldering profile is shown below. other soldering methods are not recommended as they might cause damage to the product. reel dimension
spec no: dsak4144 rev no: v.2 date: may/26/2010 page: 5 of 5 approved: wynec checked: allen liu drawn:y.l.li erp: 1201200190 packing & label specifications KAD1-1010SY28Z1S
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