preliminary p561.p (9/02) us 858 674 8100 ? ? uk 44 1483 401 700 ? ? france 33 3 84 35 04 04 ? ? singapore 65 287 8998 ? ? taiwan 886 2 2698 0228 ? ? hong kong 852 2788 6588 ? ? http://www.pulseeng.com smt power inductors shielded drum core - pg0040/41 series small footprint and low profile (6.7 mm x 4.5 mm x 2.0 mm max) pg0040 - low inductance/high saturation current for power applications pg0041 - high inductance for el backlight applications reliable, cost effective self-leaded design
mechanical schematic new! weight . . . . . . . . 0.1 grams tape & reel . . . . . 2500/reel dimensions: inches mm unless otherwise specified, all tolerances are .010 0,25 part inductance irated 2 dcr (m ? ) inductance saturation 3 heating 4 q-factor srf number @irated 1 (a) @0adc current current idc (ref.) (mhz ref.) ( h typ) typ max ( h 20%) isat (a) (a) pg0040.102t 0.7 1.2 30 40 1.0 1.2 2.2 30 @ 200khz >40 pg0040.152t 1.0 1.0 40 54 1.5 1.0 1.9 30 @ 200khz >40 pg0040.222t 1.5 .960 50 64 2.2 .960 1.6 40 @ 200khz >40 pg0040.332t 2.3 .750 55 68 3.3 .750 1.3 40 @ 200khz >40 pg0040.472t 3.3 .650 65 74 4.7 .650 1.1 40 @ 200khz 32 pg0040.682t 4.8 .500 75 89 6.8 .500 1.0 40 @ 200khz 24 pg0040.103t 7.0 .400 80 106 10 .400 .800 40 @ 200khz 18 pg0040.153t 10.5 .300 120 154 15 .300 .600 40 @ 100khz 13 pg0040.223t 15.4 .230 163 188 22 .230 .500 40 @ 100khz 12 pg0040.333t 23.1 .205 240 278 33 .205 .400 40 @ 100khz 10 pg0040.473t 32.9 .195 360 406 47 .195 .330 40 @ 100khz 9 pg0040.683t 47.6 .150 550 594 68 .150 .270 40 @ 100khz 7 pg0040.104t 70 .120 810 857 100 .120 .250 40 @ 100khz 5 pg0040.154t 105 .105 1210 1397 150 .105 .190 40 @ 100khz 4 pg0040.224t 154 .096 1550 1683 220 .096 .150 40 @ 100khz 3 pg0041.334t 231 .070 2350 2650 330 .070 .120 40 @ 100khz 2.8 pg0041.474t 329 .062 3620 3830 470 .062 .105 40 @ 100khz 2.6 pg0041.604t 420 .048 4230 4520 600 .048 .096 40 @ 100khz 2.2 pg0041.684t 476 .045 4700 4800 680 .045 .090 40 @ 100khz 1.6 pg0041.824t 574 .040 5700 6350 820 .040 .080 40 @ 100khz 1.2 pg0041.105t 700 .035 6600 6800 1000 .035 .076 40 @ 100khz 1.0 pg0041.205t 1400 .032 14700 15600 2000 .032 .054 40 @ 100khz 0.9 pg0041.305t 2100 .024 24700 26000 3000 .024 .042 40 @ 100khz 0.7 pg0041.505t 3500 .019 37000 39000 5000 .019 .030 40 @ 100khz 0.5 electrical specifications @ 25c ? operating temperature - 25c to +85c el backlight power applications
preliminary p561.p (9/02) for more information : printed on recycled paper. ? 2002, pulse engineering, inc. united states (worldwide) 12220 world trade drive san diego, ca 92128 u.s.a. http://www.pulseeng.com tel: 858 674 8100 fax: 858 674 8262 united kingdom (northern europe) 1 & 2 huxley road the surrey research park guildford, surrey gu2 5re united kingdom tel: 44 1483 401700 fax: 44 1483 401701 france (southern europe) zone industrielle f-39270 orgelet france tel: 33 3 84 35 04 04 fax: 33 3 84 25 46 41 taiwan, r.o.c. (northern asia) 3f-4, no. 81, sec. 1 hsintai wu road hsi-chih, taipei hsien taiwan, r.o.c. tel: 886 2 2698 0228 fax: 886 2 2698 0948 singapore (southern asia) 150 kampong ampat #07-01/02 ka centre singapore 368324 tel: 65 287 8998 fax: 65 280 0080 hong kong (china/hong kong) 19/f, china united plaza 1008 tai nan west street cheung sha wan, kowloon hong kong, china tel: 852 2788 6588 fax: 852 2776 1055 distributor performance warranty of products offered on this data sheet is limited to the parameters specified. data is subject to change w ithout notice. other brand and product names mentioned herein may be trademarks or registered trademarks of their respective owners. smt power inductors shielded drum core - pg0040/41 series
notes from tables 1. inductance at irated is a typical inductance value for the component taken at rated current. 2. the rated current listed is the lower of the saturation current @ 25c or the heating current. 3. the saturation current, isat, is the current at which the component inductance drops by 30% (typical) at an ambient temperature of 25c. this current is determined by placing the component in the specified ambient environment and applying a short duration pulse current (to eliminate self-heating effects) to the component. 4. the heating current, idc, is the dc current required to raise the component temperature by approximately 40c. the heating current is determined by mounting the component on a typical pcb and applying current for 30 minutes.
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