pm-15 high current (fp4) flat-pac? 4 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 ? ferrite core material 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). ? solder reflow temperature: +260c 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 @20c @ 20c (vusec) h h peak (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 tape & reel packaging; 900 parts on 13" diameter reel. 2) ocl (open circuit inductance) test parameters: 1mhz, .100vrms, 0.0adc & isat @20c 3) applied volt-time product (v-s) across the inductor. this value represents the applied v-s 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 40c without core loss. derating is neces- sary for ac currents. pcb layout, trace thickness and width, airflow, and proximi- ty of other heat generating components will affect the temperature rise. it is rec- ommended that the temperature of the part not exceed 155c under worst case operating conditions verified in the end application. 5) peak current for approximately 30% rolloff @ 20c 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 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 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 @25c 3) applied volt-time product (v-s) across the inductor. this value represents the applied v-s 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 40c without core loss. derating is neces- sary for ac currents. pcb layout, trace thickness and width, airflow, and proximi- ty of other heat generating components will affect the temperature rise. it is rec- ommended that the temperature of the part not exceed 155c under worst case operating conditions verified in the end application. 5) peak current for approximately 20% rolloff @ 25c part number dimension a (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
pm-16 high current (fp4) flat-pac? 4 inductance rolloff vs isat 0 25 50 75 100 0 510 15 20 25 30 35 40 45 50 55 60 65 70 75 isat (a dc) %ofocl fp4-090sk ocl vs. isat 0.0 25. 0 50.0 75.0 100.0 010203 04050 isat (adc) % of ocl fp 4-100 fp4-150 fp4-200 fp4-120 flat-pac? 4 5mm height inductors (surface mount) inductance characteristics ?1.50 min. 1 2 . 0 ?1.50 + 0.1 /- 0.0 r 0. 3 0 m ax . 1. 7 5 0.1 0 11.50 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 yyww r fp4-xxx a a section a-a packaging information ao=7.20mm bo=10.60mm ko=5.40mm dimensions in millimeters xxx = inductance value yww = date code r = revision level
pm-17 high current (fp4) flat-pac? 4 1 .5m h z 1m hz 500k hz 3 00k hz 100kh z 40 600 800 1000 500 400 300 200 60 80 100 50 30 20 40 20 0 5 0 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 flat-pac? 4 5mm height inductors (surface mount)
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