description ?155c maximum total temperature operation ?surface mount inductors designed for high speed, high current switch mode applications requiring lower inductance ?gapped ferrite cores for maximum efficiency ?inductance values from 0.100 uh to 0.200 uh ?current range up to 64 amps ?meets ul 94v-0 flammability standard ?rohs compliant (-r option) applications ?voltage regulator modules (vrms) for servers, microprocessors ?high frequency, high current switching power supplies environmental data ?storage temperature range: -40c to +155c ?operating ambient temperature range: -40c to +155c (range is application specific). ?infrared reflow temperature: +260c for 10 seconds maximum pa ck a ging ?supplied in tape and reel packaging, 900 parts per reel pa rt rated ocl (2) isat (5) irms (4) dcr dcr volts (3) number inductance 15% amperes amperes ? @ 20? ? @ 20? ?ec ? ? peak (nom.) (max.) (ref.) fp4-100 0.100 0.100 64 40 0.00048 0.00065 1.33 FP4-120 0.120 0.120 54 40 0.00048 0.00065 1.33 fp4-150 0.150 0.150 42 40 0.00048 0.00065 1.33 fp4-200 0.200 0.200 30 40 0.00048 0.00065 1.33 1) units supplied in tape & reel packaging; 900 parts on 13" diameter reel. 2) ocl (open circuit inductance) test parameters: 1mhz, .100vrms, 0.0adc & isat @20? 3) applied volt-time product (v-?) across the inductor. this value represents the applied v-? at 500khz necessary to generate a core loss equal to 10% of the total losses for 40? temperature rise. 4) dc current for an approximate ? t of 40? without core loss. derating is necessary for ac currents. pcb layout, trace thickness and width, airflow, and proximity of other heat generating components will affect the temperature rise. it is recommended that the temperature of the part not exceed 155? under worst case operating conditions verified in the end application. 5) peak current for approximately 30% rolloff @ 20? flat-pac 4 5mm height inductors (surface mount) mechanical diagrams 1.0 min. (2x) 10.20 ma x 5.00 max 1.30 ref. (2x) 3.0 ref. 6.80 ma x front view 2 yyww r fp4-xxx 1 10. 50 2. 50 (2x) 2 schematic 1 4. 50 (2x) pcb pad layout top view side view 1.50 min. 12. 0 1.50 +0.1/-0.0 r0.30 max. 1.75 0.1 0 11.50 0. 1 24.00 0 .3 r0.50 ty p. ao 4.00 2.00 0.1 bo 0.35 0.0 5 ko user direction of feed yyww r fp4-xxx a a section a-a pa ck a ging information dimensions in millimeters ao=7.20mm bo=10.60mm ko=5.40mm option code option code description -r rohs compliant version
inductance rolloff vs isat 0.0 25.0 50.0 75.0 100.0 0510 15 20 25 30 35 40 45 50 isat (adc ) % of ocl fp4-100 fp4- 150 fp4-200 flat-pac 4 5mm height inductors (surface mount) rolloff 1.5mhz 1m h z 500khz 300k hz 100k h z 40 600 800 1000 500 400 300 200 60 80 100 50 30 20 40 20 0 50 60 70 80 98 97 96 95 94 9 2 9 0 9 9 1 0 % of losses from irms (maximum) % of applied volt- -second irms derating with core loss core loss visit us on the web at www.cooperet.com 3601 quantum boulevard boynton beach, florida 33426-8638 t el: +1-561-752-5000 toll free: +1-888-414-2645 fax: +1-561-742-1178 this bulletin is intended to present product design solutions and technical information that will help the end user with design applications. cooper electronic t echnologies reserves the right, without notice, to change design or construction of any products and to discontinue or limit d istribution of any products. cooper electronic technologies also reserves the right to change or update, without notice, any technical information contained in thi s bulletin. once a product has been selected, it should be tested by the user in all possible applications. life support policy: cooper electronic technologies does not authorize the use of any of its products for use in life support d evices or systems without the express written approval of an officer of the company. life support systems are devices which support or sustain life, and whos e failure to perform, when properly used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in signifi cant injury to the user. pm-4119 9/05 ? cooper electronic t echnologies 2005
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