spec no: dsak2936 rev no: v.3 date: mar/23/2010 page: 1 of 7 approved: wynec checked: allen liu drawn: c.h.han 3.5x3.5 mm smd chip led lamp attention observe precautions for handling electrostatic discharge sensitive devices aa3535qr425z1s series features z white smd package, silicone resin. z low thermal resistance. z compatible with ir-reflow processes. z esd protection. z package: 2000pcs / reel. z moisture sensitivity level : level 2a. z rohs compliant description the source color devices are made with ingan on al 2 o 3 substrate light emitting diode. 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. 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 descri bed 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. applications z signal and symbol luminaire for orientation. z marker lights (e.g. steps, exit ways, etc). z decorative and entertainment lighting. z commercial and residential lighting. z automotive interior lighting.
spec no: dsak2936 rev no: v.3 date: mar/23/2010 page: 2 of 7 approved: wynec checked: allen liu drawn: c.h.han handling precautions compare to epoxy encapsulant that is hard and brittle, si licone is softer and flexible. although its characteristic significantly reduces thermal stress, it is more su sceptible to damage by external mechanical force. as a result, special handling precau tions need to be observed during asse mbly using silicone encapsulated led products. failure to comply might leads to damage and premature failure of the led. 1. handle the component along the side surfaces by using forceps or appropriate tools. 2. do not directly touch or handle the silicone lens surface. it may damage the internal circuitry. 4. the outer diameter of the smd pickup nozzle should not exceed t he size of the led to prevent air leaks. the inner diameter of the nozzle should be as large as possible. 5. a pliable material is suggested for the nozzle tip to avoid scratching or damaging the led surface during pickup. 6. the dimensions of the component must be accurately progra mmed in the pick-and-place machine to insure precise pickup and avoid damage during production. 3. do not stack together assembled pcbs containing ex posed leds. impact may scratch the silicone lens or damage the internal circuitry.
spec no: dsak2936 rev no: v.3 date: mar/23/2010 page: 3 of 7 approved: wynec checked: allen liu drawn: c.h.han selection guide part no. color cct range (k) lens type iv (cd) [2] @ 150ma v (lm) [2] @ 150ma v iewing angle [1] min. typ. max. min. typ. min. typ. 2 1/2 aa3535qr425z1s-c1 cool white 5310 6000 7040 water clear 6.7 8.5 24 35 120 aa3535qr425z1s-w2 warm white 2870 3000 3220 water clear 4.7 7.5 20 29 120 erp 1201005741 1201005745 1201005742 aa3535qr425z1s-n1 neutral white 3710 4000 4260 water clear 5.7 8 24 31 120 1201005743 AA3535QR425Z1S-N2 neutral white 4260 4700 5310 water clear 6.7 8.2 24 32 120 1201005744 aa3535qr425z1s-w1 warm white 2580 2700 2870 water clear 3.8 7 20 26 120 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%. notes: 1.results from mounting on pc board fr4(pad size 70mm 2 ), mounted on pc board-metal core pcb is recommend for lowest thermal resistance. 2.1/10 duty cycle, 0.1ms pulse width. parameter symbol value unit power dissipation p d 600 mw junction temperature [1] t j 110 c operating temperature top -40 to + 1 0 0 c storage temperature ts t g -40 to + 11 0 c dc forward current [1] i f 150 ma peak forward current [2] i fm 300 ma thermal resistance [1] (junction/ambient) r th j-a 180 c/w thermal resistance [1] (junction/solder point) r th j-s 60 c/w 8000 v electrostatic dischar ge threshold (hbm) reverse voltage v r 5 v absolute maximum ratings at t a =25c electrical / optical characteristics at t a =25c notes: 1.measurement tolerance of the chro maticity coordinates is 0.01. 2.forward voltage: +/-0.1v. parameter symbol value unit forward voltage i f = 150ma [min.] v f [1] 2.7 v forward voltage i f = 150ma [typ.] 3.5 forward voltage i f = 150ma [max.] 4.0 reverse current (v r = 5v) [max.] i r 10 ua temperature coefficient of v f i f =150ma, -10 c t 100 c [typ.] tc v -3.1 mv/ c temperature coefficient of x i f =150ma, -10 c t 100 c [typ.] tc x -0.15 10 -3 / c temperature coefficient of y i f =150ma, -10 c t 100 c [typ.] tc y -0.13 10 -3 / c
spec no: dsak2936 rev no: v.3 date: mar/23/2010 page: 4 of 7 approved: wynec checked: allen liu drawn: c.h.han
spec no: dsak2936 rev no: v.3 date: mar/23/2010 page: 5 of 7 approved: wynec checked: allen liu drawn: c.h.han 0.30 0.32 0.34 0.36 0.38 0.40 0.42 0.44 0.28 0.30 0.32 0.34 0.36 0.38 0.40 0.42 0.44 0.46 0.48 0.50 x y 2500 k 3000 k 4000 k 5000 k 6000 k 7000 k 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 w1 w2 w3 n1 n2 c1 x y x y x y x y 1 0.4582 0.4099 8 0.4147 0.3814 15 0.3702 0.3722 0.3481 0.3557 0.4687 0.4289 0.4221 0.3984 0.3736 0.3874 0.3370 0.3472 0.4813 0.4319 0.4342 0.4028 0.3869 0.3958 0.3364 0.3328 0.4700 0.4126 0.4259 0.3853 0.3825 0.3798 0.3466 0.3411 2 0.4483 0.3919 9 0.4080 0.3916 16 0.3670 0.3578 23 0.3376 0.3616 0.4582 0.4099 0.4146 0.4089 0.3702 0.3722 0.3260 0.3512 0.4700 0.4126 0.4299 0.4165 0.3825 0.3798 0.3265 0.3371 0.4593 0.3944 0.4221 0.3984 0.3783 0.3646 0.3370 0.3472 3 0.4465 0.4071 10 0.4017 0.3751 17 0.3736 0.3874 24 0.3370 0.3472 0.4562 0.4260 0.4080 0.3916 0.3616 0.3788 0.3265 0.3371 0.4687 0.4289 0.4221 0.3984 0.3592 0.3641 0.3270 0.3230 0.4582 0.4099 0.4147 0.3814 0.3703 0.3726 0.3364 0.3328 4 0.4373 0.3893 11 0.3941 0.3848 18 0.3703 0.3726 25 0.3260 0.3512 0.4465 0.4071 0.3996 0.4015 0.3592 0.3641 0.3144 0.3408 0.4582 0.4099 0.4146 0.4089 0.3568 0.3495 0.3160 0.3274 0.4483 0.3919 0.4080 0.3916 0.3670 0.3578 0.3265 0.3371 5 0.4342 0.4028 12 0.3889 0.3690 19 0.3616 0.3788 26 0.3265 0.3371 0.4430 0.4212 0.3941 0.3848 0.3496 0.3702 0.3160 0.3274 0.4562 0.4260 0.4080 0.3916 0.3481 0.3557 0.3175 0.3139 0.4465 0.4071 0.4017 0.3751 0.3592 0.3641 0.3270 0.3230 6 0.4259 0.3853 13 0.3825 0.3798 20 0.3592 0.3641 27 0.3144 0.3408 0.4342 0.4028 0.3869 0.3958 0.3481 0.3557 0.3028 0.3304 0.4465 0.4071 0.4006 0.4044 0.3466 0.3411 0.3055 0.3177 0.4373 0.3893 0.3950 0.3875 0.3568 0.3495 0.3160 0.3274 7 0.4221 0.3984 14 0.3783 0.3646 21 0.3496 0.3702 28 0.3160 0.3274 0.4299 0.4165 0.3825 0.3798 0.3376 0.3616 0.3055 0.3177 0.4430 0.4212 0.3950 0.3875 0.3370 0.3472 0.3081 0.3049 0.4342 0.4028 0.3898 0.3716 0.3481 0.3557 0.3175 0.3139 22 cct 2500-7000 k bin code color group chromaticity regions cct (k) min. typ. max. warm white w1 1, 2, 3, 4 2580 2700 2870 w2 5, 6, 7, 8 2870 3000 3220 w3 9, 10, 11, 12 3220 3500 3710 n1 13, 14, 15, 16 3710 4000 4260 n2 17, 18, 19, 20, 21, 22 4260 4700 5310 cool white c1 23, 24, 25, 26, 27, 28 5310 6000 7040 neutral white notes: shipment may contain more than one chromaticity regions.orders for single chromaticity region are generally not accepted. measurement tolerance of the chromaticity coordinates is 0.01.
spec no: dsak2936 rev no: v.3 date: mar/23/2010 page: 6 of 7 approved: wynec checked: allen liu drawn: c.h.han 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. recommended soldering pattern (units : mm; tolerance: 0.1) tape specifications (units : mm) reel dimension
spec no: dsak2936 rev no: v.3 date: mar/23/2010 page: 7 of 7 approved: wynec checked: allen liu drawn: c.h.han packing & label specifications aa3535qr425z1s series
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