112 ? nic components corp. www .niccomp. com www .lowesr. com www .rfpassives. com www .smtmagnetics. com 113 ? nic components corp. www .niccomp. com www .lowesr. com www .rfpassives. com www .smtmagnetics. com npis__p series npis shielded power inductors features ? shielded power inductor ? high current (up to 75 amps) ? surface mountable construction ? low profile (3.0, 3.5, 4.0 & 5mm maximum height) ? taped and reeled for automatic insertion ? for use in dc/dc converters case size npis_p inductance range 0.1 ~ 10 h temperature range -55c ~ +125c temperatrue rise at irms +40c max. inductance change at isat -20% typical inductance tolerance 20% (m) resistance to solder heat 260c for 5 seconds series a b c d e f g h npis60p 7.8 max. 7.0 max. 2.4 max. 1.6 0.5 2.1 0.5 2.5 3.7 3.5 npis63p 7.8 max. 7.0 max. 3.2 max. 1.6 0.5 2.1 0.5 2.5 3.7 3.5 npis64p 7.8 max. 7.0 max. 4.2 max. 1.6 0.5 2.1 0.5 2.5 3.7 3.5 npis14p 11.8 max. 10.5 max. 4.2 max. 2.2 0.5 2.9 0.5 3.5 5.4 4.5 npis23p 13.9 max. 13.5 max. 3.8 max. 2.5 0.5 3.0 0.5 3.35 7.1 4.5 npis25p 13.9 max. 13.5 max. 5.2 max. 2.5 0.5 3.0 0.5 3.35 7.1 4.5 npis24p 13.9 max. 13.9 max. 5.4 max. 7.6 0.3 2.0 0.3 2.2 0.3 - - characteristics dimensions (mm) npis63p, 64p, 14p, 23p & 25p part number system npis 23 p 5r6 m tr f termination finish: f = pb-free/rohs compliant (100%sn) b = sn-pb (optional) packaging: tr = tape & reel inductance tolerance code: m=20% inductance code ( h): 1st two digits are signif cant, 3rd digit is multiplier for values from 10 h and up. construction code (see drawing for details) size code (see table for details) series rohs compliant includes all homogeneous materials *see part number system for details reflow soldering profile soldering 260c max. 5 seconds max. cool down 60 ~ 120 sec. 25 50 100 150 200 250 300 pre-heat 150c ~ 180c time above 230c 30 seconds max. 30 60 90 120 150 180 210 240 270 300 time - seconds temperature c d e c b a g f h land pattern r56 a b d c f e r68 5.0mm 15mm 9.7mm 2.5mm 2.9mm 2.4mm npis24p
112 ? nic components corp. www .niccomp. com www .lowesr. com www .rfpassives. com www .smtmagnetics. com 113 ? nic components corp. www .niccomp. com www .lowesr. com www .rfpassives. com www .smtmagnetics. com part number standard values - case size 64 (7.8 x 7.0 x 4.2mm) inductance value ( h) dc resistance (m ? ) dc current irms (amps) dc current isat (amps) test frequecy npis64p6r8mtrf 6.8 60 4.5 6.0 100khz npis64p8r2mtrf 8.2 68 4.0 5.5 npis64p100mtrf 10 105 3.0 4.5 npis__p series npis shielded power inductors part number standard values - case size 60 (7.8 x 7.0 x 2.4mm) inductance value ( h) dc resistance (m ? ) dc current irms (amps) dc current isat (amps) test frequecy npis60pr10mtrf 0.1 1.7 30 50 100khz npis60pr22mtrf 0.22 3.2 21 34 npis60pr33mtrf 0.33 4.1 18 22 npis60pr47mtrf 0.47 6.5 13.5 21 npis60pr68mtrf 0.68 9.4 11 18 npis60pr82mtrf 0.82 11.8 10 17 npis60p1r0mtrf 1.0 14.2 9 16 npis60p1r5mtrf 1.5 21.2 7.5 15 npis60p2r2mtrf 2.2 34 6.5 14 npis60p3r3mtrf 3.3 51.2 5 13 npis60p4r7mtrf 4.7 63 4.5 10 npis60p6r8mtrf 6.8 95 3.5 9.0 npis60p8r2mtrf 8.2 106 3 8 npis60p100mtrf 10 129 2.5 7 part number standard values - case size 63 (7.8 x 7.0 x 3.2mm) inductance value ( h) dc resistance (m ? ) dc current irms (amps) dc current isat (amps) test frequecy npis63pr10mtrf 0.1 1.7 32.5 42 100khz npis63pr15mtrf 0.15 2.5 26 38 npis63pr20mtrf 0.20 3.0 24 36 npis63pr22mtrf 0.22 2.8 23 36 npis63pr33mtrf 0.33 3.9 20 30 npis63pr47mtrf 0.47 4.2 17.5 26 npis63pr68mtrf 0.68 5.5 15.5 23 npis63pr82mtrf 0.82 8.0 13 20 npis63p1r0mtrf 1.0 10 11 16 npis63p1r5mtrf 1.5 15 9 14 npis63p2r2mtrf 2.2 20 8 12 npis63p3r3mtrf 3.3 30 6 10 npis63p4r7mtrf 4.7 40 5.5 6.5 maximum +40c temperature rise at irms. typical -20% inductance change at isat. maximum +40c temperature rise at irms. typical -20% inductance change at isat. maximum +40c temperature rise at irms. typical -20% inductance change at isat.
114 ? nic components corp. www .niccomp. com www .lowesr. com www .rfpassives. com www .smtmagnetics. com 115 ? nic components corp. www .niccomp. com www .lowesr. com www .rfpassives. com www .smtmagnetics. com npis__p series npis shielded power inductors part number standard values - case size 14 (11.8 x 10.5 x 4.2mm) inductance value ( h) dc resistance (m ? ) dc current irms (amps) dc current isat (amps) test frequecy npis14pr36mtrf 0.36 1.4 28 40 100khz npis14pr47mtrf 0.47 1.6 26 38 npis14pr56mtrf 0.56 1.9 25 36 npis14pr68mtrf 0.68 2.4 23 32 npis14pr82mtrf 0.82 2.6 21.5 30 npis14p1r0mtrf 1.0 3.5 20 28 npis14p1r5mtrf 1.5 7.5 12 20 npis14p2r2mtrf 2.2 8.6 11.5 16.5 npis14p3r3mtrf 3.3 10 10 14 npis14p4r7mtrf 4.7 13.5 8 13 npis14p5r6mtrf 5.6 16 7 12 npis14p8r2mtrf 8.2 32.5 5 8 part number standard values - case size 23 (13.9 x 13.5 x 3.8mm) inductance value ( h) dc resistance (m ? ) dc current irms (amps) dc current isat (amps) test frequecy npis23pr10mtrf 0.1 0.96 43 56 100khz npis23pr15mtrf 0.15 1.2 41 52 npis23pr22mtrf 0.22 1.3 38.5 52 npis23pr33mtrf 0.33 1.5 37 50 npis23pr47mtrf 0.47 2 32 44 npis23pr60mtrf 0.60 2.5 30 42 npis23pr68mtrf 0.68 2.5 30 40 npis23pr82mtrf 0.82 3 25 38 npis23p1r0mtrf 1.0 3.5 24 36 npis23p1r5mtrf 1.5 5.5 20 28 npis23p1r8mtrf 1.8 7 17 24 npis23p2r2mtrf 2.2 8 16 20 npis23p3r3mtrf 3.3 12 14 18 npis23p4r7mtrf 4.7 15 12 16 npis23p5r6mtrf 5.6 18 10 14 npis23p6r8mtrf 6.8 22 9 13 npis23p8r2mtrf 8.2 28 8.5 12 part number standard values - case size 25 (13.9 x 13.5 x 5.2mm) inductance value ( h) dc resistance (m ? ) dc current irms (amps) dc current isat (amps) test frequecy npis25pr36mtrf 0.36 1.1 41 75 100khz npis25pr47mtrf 0.47 1.3 38 65 npis25pr50mtrf 0.50 1.5 36 55 npis25pr56mtrf 0.56 1.5 36 55 npis25pr68mtrf 0.68 1.7 34 54 npis25p1r0mtrf 1.0 2.5 29 50 npis25p1r5mtrf 1.5 4.1 23 48 npis25p2r2mtrf 2.2 5.5 20 32 npis25p8r2mtrf 8.2 28 8.5 12 npis25p100mtrf 10 34 7.0 9.5 maximum +40c temperature rise at irms. typical -20% inductance change at isat. maximum +40c temperature rise at irms. typical -20% inductance change at isat. maximum +40c temperature rise at irms. typical -20% inductance change at isat.
114 ? nic components corp. www .niccomp. com www .lowesr. com www .rfpassives. com www .smtmagnetics. com 115 ? nic components corp. www .niccomp. com www .lowesr. com www .rfpassives. com www .smtmagnetics. com npis__p series npis shielded power inductors part number standard values - case size 24 (13.9 x 13.9 x 5.4mm) inductance value ( h) dc resistance (m ? ) dc current irms (amps) dc current isat (amps) test frequecy npis24pr68mtrf 0.68 1.5 29.7 38.8 100khz npis24p1r0mtrf 1.0 2.0 25.7 33.6 npis24p1r2mtrf 1.2 2.6 23.1 26.9 npis24p2r2mtrf 2.2 4.5 17.8 19.6 npis24p3r3mtrf 3.3 7.0 14.4 17.5 npis24p4r7mtrf 4.7 8.0 12.8 14.9 tape width reel dimensions (mm) a(mm) b(mm) c(mm) d(mm) 16mm 16.0 0.5 75 2.0 13 0.5 330 24mm 24.5 0.5 b c d a case size carrier taping dimensions (mm) and reel quantity ao bo ko co w po t quantity npis60p 7.0 0.1 7.8 0.1 2.6 0.1 7.9 0.1 16 0.3 12.0 0.1 0.035 0.05 1000 npis63p 7.0 0.1 7.8 0.1 3.3 0.1 7.9 0.1 16 0.3 12.0 0.1 0.035 0.05 1000 npis64p 7.0 0.1 7.8 0.1 4.3 0.1 7.9 0.1 16 0.3 12.0 0.1 0.035 0.05 1000 npis14p 10.5 0.1 11.8 0.1 4.5 0.1 11.5 0.1 24 0.3 16.0 0.1 0.035 0.05 900 npis23p 13.5 0.1 13.9 0.1 4.5 0.1 11.5 0.1 24 0.3 16.0 0.1 0.035 0.05 600 npis25p 13.5 0.1 13.9 0.1 5.6 0.1 11.5 0.1 24 0.3 16.0 0.1 0.035 0.05 600 npis24p 13.9 0.1 13.9 0.1 5.6 0.1 11.5 0.1 24 0.3 16.0 0.1 0.040 0.05 600 w co ao po ko bo 1.5mm 0.1 4.0mm 0.1 1.75mm 0.1 t maximum +40c temperature rise at irms. typical -20% inductance change at isat.
116 ? nic components corp. www .niccomp. com www .lowesr. com www .rfpassives. com www .smtmagnetics. com 117 ? nic components corp. www .niccomp. com www .lowesr. com www .rfpassives. com www .smtmagnetics. com isat and irms isat saturation current) is the current reuired to decrease the inductance aue the speciied maimum amount ien as a percentae o the nomina inductance aue) irms is the current reuired to increase the temperature o the part a maimum speciiced amount ien as a temperature rise in c) in some instances isat and irms are shon separate ith a maimum decrease in inductance speci ied at one current ratin isat) and a maimum temperature rise speciiced at another current ratin irms) in other cases one current aue is ien or oth speciied as idc) and represents the current at hich a speciied maimum inductance decrease and a maimum speciied temperature rise can occur the raph eo iustrates chane in inductance and temperature as current increases based on the aoe raph isat and irms coud e epressed as oos isat and irms can e shon as separate current aues the isat current is a aue o current that coud potentia produce a speciied maimum inductance chane etc o the nomina aue) in this case a current has produced a inductance chane so coud e speciied as the inductors isat current ratin the irms coud e epressed as the current that produces a c temperature rise hich in this case is aout both isat and irms can e epressed usin one current aue idc) in the aoe raph coud e speciied as the idc or the part notin that at a potentia c temperature rise euiaent to irms) and a chane in inductance euiaent to isat) coud occur npi & npis series
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