description ? 155 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 ? ferrite core material applications ? voltage regulator modules (vrms) for servers, microprocessors ? high frequency, high current switching power supplies environmental data ? storage temperature range: -40 to +155? ? operating ambient temperature range: -40 to +155? (r ange is application specific). ? solder reflo w temperature: +260 max. for 10 seconds max. packaging ? supplied in tape and reel packaging, 900 parts per reel part rated ocl (2) isat (5) irms (4) dcr dcr volts- sec (3) number inductance 15% amperes amperes @ 20 c @ 20 (vusec) h h p eak (nom.) (max.) (ref .) fp4-100-r 0.100 0.100 64 40 0.00048 0.00065 1.33 fp4-120-r 0.120 0.120 54 40 0.00048 0.00065 1.33 FP4-150-R 0.150 0.150 42 40 0.00048 0.00065 1.33 fp4-200-r 0.200 0.200 30 40 0.00048 0.00065 1.33 1) units supplied in t ape & reel pac kaging; 900 par ts on 13" diameter reel. 2) ocl (open circuit inductance) test parameters: 1mhz, .100vrms, 0.0adc & isat @20 3) applied v olt-time product (v - s) 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 40c temperature rise. 4) dc current f or an appro ximate ? t of 40 without core loss. derating is necessar y f or 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 temper ature of the par t not e xceed 155 c under w orst case oper ating conditions v erified 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 max 5.00 max 1.30 ref. (2x) a 6.80 max f ront view 2 y y w w r f p 4 - x x x 1 10.50 2.50 (2x) 2 schem atic 1 4.50 (2x) pcb pad lay out top view side view part rated ocl (2) isat (5) irms (4) dcr volts- sec (3) number inductance 15% amperes amperes @ 25c (vus) h h peak (ref.) fp4-090sk-r 0.090 0.090 72 33 0.423-0.517 1.33 1) units supplied in tape & reel packaging; 900 parts on 13" diameter reel. 2) ocl (open circuit inductance) test parameters: 100khz, 1.0vrms, 0.0adc & isat @25 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 40c 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 20% rolloff @ 25 part number dimension (mm) ref . fp4-100-r 3.0 fp4-120-r 3.0 FP4-150-R 3.0 fp4-200-r 3.0 fp4-090sk-r 2.8 rohs 2002/95/ec
inducta nce rollo f f vs i sat 0 25 50 75 100 0 510 15 20 25 30 35 40 45 50 55 60 65 70 75 isat (a dc) % o f o c l fp4-090sk ocl vs. isat 0.0 25. 0 50. 0 7 5.0 100.0 010203 04050 isat (adc) % o f o c l fp 4 -100 fp4 -150 fp4 -200 fp4 -120 flat-pac? 4 5mm height inductors (surface mount) inductance characteristics ?.50 min. 1 2 . 0 ?.50 + 0.1 /- 0.0 r 0. 3 0 m ax . 1. 7 5 0.1 0 1 1.50 0. 1 24 .00 0 . 3 r 0.50 ty p . ao 4 .00 2 .00 0.1 bo 0. 3 5 0.0 5 ko user d i rect i o n of feed y y w w r f p 4 - x x x a a s ection a-a packaging information ao=7.20mm bo=10.60mm ko=5.40mm dimensions in millimeters x xx = inductance value yww = date code r = revision level
1 . 5 m h z 1 m h z 5 0 0 k h z 3 0 0 k h z 1 0 0 k h z 40 600 800 1000 5 00 4 00 3 00 2 00 6 080100 5 0 3 0 2 0 40 20 0 5 0 60 70 80 98 97 96 95 94 9 2 9 0 9 9 1 0 % o f l o s s e s f r o m i r m s ( m a x i m u m ) % of applied volt- -second irms derating with core loss core loss visit us on the web at www.cooperbussmann.com 1225 broken sound pkwy. suite f boca raton, fl 33487 tel: +1-561-998-4100 toll free: +1-888-414-2645 fax: +1-561-241-6640 this bulletin is intended to present product design solutions and technical information that will help the end user with design applications. cooper electronic technologies reserves the right, without notice, to change design or construction of any products and to discontinue or limit distribution of any products. cooper electronic technologies also reserves the right to change or update, without notice, any technical information contained in this bulletin. once a product has been selected, it should be tested by the user in all possible applications. life support policy: cooper electronic t echnologies does not authorize the use of any of its products for use in life support devices or systems without the express written approval of an officer of the company . life support systems are devices which support or sustain life, and whose failure to per form, when properly used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in significant injur y to the user . pm-4119 8/06 cooper electronic technologies 2006 flat-pac? 4 5mm height inductors (surface mount)
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