document number: 34064 for tec hnical questions, contact: magnetics@vishay.com www.vishay.com revision: 24-feb-11 1 surface mount transformers/inductors, gapped and ungapped, custom configurations available lpe-4841 vishay dale features ? compliant to rohs directive 2002/95/ec ? halogen-free according to iec 61249-2-21 definition electrical specifications inductance range: 10 h to 47 000 h, measured at 0.10 v rms at 10 khz without dc current, using an hp 4263a or hp 4284a impedance analyzer dc resistance range: 0.03 ? to 19.1 ? , measured at + 25 c 5 c rated current range: 2.00 a to 0.09 a dielectric withstanding voltage: 500 v rms , 60 hz, 5 s notes (1) dc current that will create a maxi mum temperature rise of 30 c when applied at + 25 c ambient. (2) dc current that will typically redu ce the initial inductance by 20 %. ? ungapped models: highest possible inductance with the lo west dcr and highest q capability. benefici al in filter, impedance matching and line coupling devices. gapped models: capable of handling large amounts of dc current, tighter indu ctance tolerance with bette r temperature stability than ungapped models. beneficial in dc/dc converters or other circui ts carrying dc currents or requir ing inductance stability over a temperature range. note ? series is also available with snpb terminations by using package code ry for tape and reel (in place of er) or sm for bulk (in place of eb). standard electrical specifications model ind. (h) ind. tol. schematic letter dcr max. ( ? ) max. rated dc current (a) (1) saturating current (a) (2) lpe4841er101nu 100 30 % a 0.17 0.88 n/a ungapped models (a) lpe4841er151nu 150 30 % a 0.21 0.79 n/a lpe4841er221nu 220 30 % a 0.25 0.721 n/a lpe4841er331nu 330 30 % a 0.30 0.65 n/a lpe4841er471nu 470 30 % a 0.36 0.60 n/a lpe4841er681nu 680 30 % a 0.44 0.54 n/a lpe4841er102nu 1000 30 % a 0.53 0.49 n/a lpe4841er152nu 1500 30 % a 0.65 0.45 n/a lpe4841er222nu 2200 30 % a 0.79 0.40 n/a lpe4841er332nu 3300 30 % a 1.55 0.29 n/a lpe4841er472nu 4700 30 % a 1.85 0.26 n/a lpe4841er682nu 6800 30 % a 4.36 0.17 n/a lpe4841er103nu 10 000 30 % a 5.29 0.16 n/a lpe4841er153nu 15 000 30 % a 6.48 0.14 n/a lpe4841er223nu 22 000 30 % a 13.1 0.10 n/a lpe4841er333nu 33 000 30 % a 16.0 0.09 n/a lpe4841er473nu 47 000 30 % a 19.1 0.08 n/a lpe4841er100mg 10 20 % b 0.03 2.03 2.320 gapped models (b) lpe4841er150mg 15 20 % b 0.04 1.84 1.925 lpe4841er220mg 22 20 % c 0.07 1.32 1.610 lpe4841er330mg 33 20 % c 0.09 1.20 1.330 lpe4841er470mg 47 20 % d 0.13 0.98 1.125 lpe4841er680mg 68 20 % d 0.21 0.79 0.941 lpe4841er101mg 100 20 % e 0.35 0.58 0.781 lpe4841er151mg 150 20 % e 0.48 0.52 0.641 lpe4841er221mg 220 20 % e 0.73 0.42 0.532 lpe4841er331mg 330 20 % e 1.14 0.34 0.436 lpe4841er471mg 470 20 % e 1.36 0.31 0.366 lpe4841er681mg 680 20 % e 2.07 0.25 0.305 lpe4841er102mg 1000 20 % e 3.15 0.20 0.252 lpe4841er152mg 1500 20 % e 4.76 0.16 0.206 lpe4841er222mg 2200 20 % e 7.29 0.13 0.170 lpe4841er332mg 3300 20 % e 11.7 0.11 0.139 lpe4841er472mg 4700 20 % e 17.7 0.09 0.117 description lpe 4841 1000 h 30 % a er e2 model size inductance value inductance tolerance core package code jedec lead (pb)-free standard global part number lpe 4841 er 102 n u product family size package code inductance value tol. core
www.vishay.com for technical questions, contact: magnetics@vishay.com document number: 34064 2 revision: 24-feb-11 lpe-4841 vishay dale surface mount transformers/inductors, gapped and ungapped, custo m configurations available notes ? pad layout guidelines per mi l-std-275e (printed wiring for electronic equipment). ? tolerances: xx 0.01" [ 0.25 mm]; xxx 0.005" [ 0.12 mm]. ? the underside of these compon ents contains metal and thus should not come in contact with active circuit traces. note ? schematic a is fo r ungapped lpe series note (1) must be checked in end use application note ? top view shown with cover tape removed dimensions in inches [millimeters] 0.045 [1.14] pa d dimensions typical, 8 places 0.079 [2.01] 0.045 [1.14] 0. 3 82 [9.70] 0.427 [10.85] reference only typical 3 places pa d layout dimensional outline foot print dia g ram 0.400 [10.16] 0.028 [0.71] 0.028 [0.71] 0.079 [2.01] typ. 0.421 [10.69] max. 4 1 5 8 0.492 [12.50] max. 0.248 [6. 3 0] max. schematic (top view) environmental performance test conditions thermal cycling withstands - 55 c to + 125 c operating temperature - 55 c to + 125 c (1) high humidity 85 % soldering heat tested to + 230 c mechanical shock per mil-std-202, method 213 (100g) vibration per mil-std-202, method 204 (20g) solderability per industry standards part marking - vishay dale - date code - marking code (suffix of model #) - pin 1 indicator s chematic a 5 6 7 8 4 3 2 1 s chematic b 5 6 7 8 4 3 2 1 s chematic c 5 6 7 8 4 3 2 1 s chematic d 5 6 7 8 4 3 2 1 s chematic e 5 6 7 8 4 3 2 1 packaging tape specifications: carrier tape type: conductive cover tape type : anti-static cover tape adhesion to carrier: 40 g 30 g reel specifications: diameter (flange): 13" [330.2 mm] maximum width (over flan ges): 1.197" [30.4 mm] standards: all embossed carrier ta pe packaging will be accomplished in compliance with latest revision of eia-481 taping of surface mount components for automatic placement. model tape width component pitch units per 13" reel lpe-4841 24 mm 16 mm 600 u s er direction of feed pin 1 in d icator la b el area em b osse d cavity cover tape carrier tape tape an d reel orientation
legal disclaimer notice www.vishay.com vishay revision: 02-oct-12 1 document number: 91000 disclaimer all product, product specifications and data are subject to change without notice to improve reliability, function or design or otherwise. vishay intertechnology, inc., its affiliates, agents, and employee s, and all persons acting on it s or their behalf (collectivel y, vishay), disclaim any and all liability for any errors, inaccuracies or incompleteness contained in any datasheet or in any o ther disclosure relating to any product. vishay makes no warranty, repres entation or guarantee regarding the suitabilit y of the products for any particular purpose or the continuing production of any product. to the maximum extent permitted by applicable law, vi shay disclaims (i) any and all liability arising out of the application or use of any product, (ii) any and all liability, including without limitation specia l, consequential or incidental damages, and (iii) any and all i mplied warranties, including warra nties of fitness for particular purpose, non-infringement and merchantability. statements regarding the suitability of products for certain type s of applications are based on vishays knowledge of typical requirements that are often placed on vishay products in generic applications. such statements are not binding statements about the suitability of products for a particular application. it is the customers responsib ility to validate that a particu lar product with the properties descri bed in the product specification is suitable fo r use in a particular application. parameters provided in datasheets and/or specification s may vary in different applications an d performance may vary over time. all operating parameters, including typical pa rameters, must be validated for each customer application by the customers technical experts. product specifications do not expand or otherwise modify vish ays terms and condit ions of purchase, including but not limited to the warranty expressed therein. except as expressly indicate d in writing, vishay products are not designed for use in medical, life-saving, or life-sustaining applications or for any other application in which the failure of the vi shay product could result in personal injury or death. customers using or selling vishay products not expressly indicated for use in such applications do so at their own risk. pleas e contact authorized vishay personnel to ob tain written terms and conditions regarding products designed for such applications. no license, express or implied, by estoppel or otherwise, to any intellectual prope rty rights is granted by this document or by any conduct of vishay. product names and markings noted herein may be trad emarks of their respective owners. material category policy vishay intertechnology, inc. hereby certi fies that all its products that are id entified as rohs-compliant fulfill the definitions and restrictions defined under directive 2011/65/eu of the euro pean parliament and of the council of june 8, 2011 on the restriction of the use of certain hazardous substances in electrical and electronic equipment (eee) - recast, unless otherwis e specified as non-compliant. please note that some vishay documentation may still make reference to rohs directive 2002/95/ ec. we confirm that all the products identified as being compliant to directive 2002 /95/ec conform to directive 2011/65/eu. vishay intertechnology, inc. hereby certifi es that all its products that are identified as ha logen-free follow halogen-free requirements as per jedec js709a stan dards. please note that some vishay documentation may still make reference to the iec 61249-2-21 definition. we co nfirm that all the products identified as being compliant to iec 61249-2-21 conform to jedec js709a standards.
|
