spec no: dsah4522 rev no: v.1 date: may/21/2007 page: 1 of 7 approved: wynec checked: allen liu drawn: w.j.hua erp:120 1002674 part number: aa3528pr4s/z warm white preliminary spec attention observe precautions for handling electrostatic discharge sensitive devices package dimensions 3.5x2.8 mm smd chip led lamp features single color. suitable for all smt assembly and solder process. available on tape and reel. ideal for backlighting. package : 1500pcs / reel. moisture sensitivity level : level 5. rohs compliant. notes: 1. all dimensions are in millimeters (inches). 2. tolerance is 0.25(0.01") unless otherwise noted. 3. specifications are subject to change without notice. 4.the device has a single mounting surface. the device must be mounted according to the specifications. description the source color devices are made with ingan 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.
spec no: dsah4522 rev no: v.1 date: may/21/2007 page: 2 of 7 approved: wynec checked: allen liu drawn: w.j.hua erp:120 1002674 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. 3. do not stack together assembled pcbs containing exposed leds. outside impact may scrat ch the silicone lens or damage the internal circuitry. 4. during surface-mounting, the pickup cap illary diameter should be larger than the silicone lens to insure the capillary does not scratch or damage the lens.
spec no: dsah4522 rev no: v.1 date: may/21/2007 page: 3 of 7 approved: wynec checked: allen liu drawn: w.j.hua erp:120 1002674 selection guide part no. dice lens type iv (mcd) [2] @ 20ma v iewing angle [1] min. typ. 2 1/2 aa3528pr4s/z warm white (ingan) water clear 380 620 110 notes: 1. 1/2 is the angle from optical centerline where the lumi nous intensity is 1/2 the optical centerline value. 2. luminous intensity / luminous flux: +/-15%. electrical / optical characteristics at t a =25c absolute maximum ratings at t a =25c note: 1. 1/10 duty cycle, 0.1ms pulse width. parameter warm white units power dissipation 111 mw dc forward current 30 ma peak forward current [1] 100 ma reverse voltage 5 v operating / storage temperature -40c to +85c symbol parameter device typ. max. units test conditions v f [1] forward voltage warm white 3.2 3.7 v i f =20ma i r reverse current warm white 10 ua v r = 5v x chromaticity coordinates warm white 0.41 y 0.39 c capacitance warm white 110 pf v f =0v;f=1mhz note: 1. forward voltage: +/-0.1v.
spec no: dsah4522 rev no: v.1 date: may/21/2007 page: 4 of 7 approved: wynec checked: allen liu drawn: w.j.hua erp:120 1002674 warm white aa3528pr4s/z
spec no: dsah4522 rev no: v.1 date: may/21/2007 page: 5 of 7 approved: wynec checked: allen liu drawn: w.j.hua erp:120 1002674 aa3528pr4s/z warm white cie 0.32 0.34 0.36 0.38 0.40 0.42 0.44 0.46 0.48 0.50 0.32 0.34 0.36 0.38 0.40 0.42 0.44 0.46 0.48 0.50 0.52 0.54 d1 d0 d3 d2 f1 f0 f2 d0 d1 x 0.361 0.3575 0.3870 0.3942 x 0.3575 0.3545 0.3800 0.3870 y 0.385 0.3612 0.382 0.4068 y 0.3612 0.3408 0.358 0.3820 reference cct : 4700~3900k reference cct : 4700~3900k d2 d3 x 0.3870 0.4254 0.4350 0.3942 x 0.4254 0.387 0.3800 0.4119 y 0.3820 0.4044 0.4260 0.4068 y 0.4044 0.382 0.358 0.3730 reference cct : 3900~3200k reference cct : 3900~3200k f0 f1 x 0.435 0.4732 0.4600 0.4254 x 0.46 0.4254 0.4119 0.4440 y 0.426 0.4398 0.4152 0.4044 y 0.4152 0.4044 0.373 0.3847 reference cct : 3200~2700k reference cct : 3200~2700k f2 x 0.4732 0.46 0.4440 0.4800 0.5165 y 0.4398 0.4152 0.3847 0.3960 0.451 reference cct : 2700~2300k
spec no: dsah4522 rev no: v.1 date: may/21/2007 page: 6 of 7 approved: wynec checked: allen liu drawn: w.j.hua erp:120 1002674 aa3528pr4s/z tape specifications (units : mm) recommended soldering pattern (units : mm; tolerance: 0.1)
spec no: dsah4522 rev no: v.1 date: may/21/2007 page: 7 of 7 approved: wynec checked: allen liu drawn: w.j.hua erp:120 1002674 packing & label specifications aa3528pr4s/z
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