1 bo tt om view b a b suggested land pat tern bo tt om view a t op vie w 1 2 3 1 2 3 size x (.094[2.40]) (.098[2.50]) (.571[14.50]) .091[2.30]min size x height ma x. .157[4.00] .197[5.00] .157[4.00] .157[4.0] .689[17.50] .571[14.50] (.094[2.40]) (.098[2.50]) (.571[14.50]) .091[2.30]min d. 006[.15] .854m ax [21.70] .846m ax [21.50] da te c ode ct ry mfg pg1083.x xx nl inductance range: 1.0uh to 50.0uh current rating: up to 70apk footprint: 21.7mm x 21.5mm max height: 12.5mm max no thermal aging rohs compliant electrical specifcations @ 25c operating temperature -40c to +130c 1 part number inductance 2 @ irated ( h typical) irated 3 (a) controlled electrical specs. saturation 5 current isat (a typ) heating current 6 idc (a typ) core loss factor 7 (k2) size x (ref.) height (max.) dcr 4 (m ) max inductance @ 0adc ( h 20%) 25c 100c pg1083.102nl 0.95 40 1.4 1.00 70 65 40 17.9 0.098 [2.50] bottom view a 0.417 [10.6] pg1083.152nl 1.35 40 1.4 1.50 52 45 40 26.8 pg1083.222nl 1.95 34 1.8 2.20 46 37 34 29.5 pg1083.332nl 2.70 28 2.2 3.30 37 33 28 35.4 pg1083.472nl 4.10 26 2.8 4.70 30 24 26 50.4 pg1083.682nl 6.10 22 3.8 6.80 26 20 22 52.1 0.492 [12.50] pg1083.103nl 8.60 17.5 6.0 10.5 22.5 18 17.5 62.6 pg1083.153nl 12.6 14 9.2 15.2 18.5 14 14.0 74.1 pg1083.253nl 21.0 11 15.0 24.5 14.5 12 11.0 93.9 0.054 [1.40] bottom view b pg1083.323nl 27.9 9 21.5 32.0 12.5 10 9.0 107.3 pg1083.503nl 45.2 7.4 32.6 50.0 10.0 8.5 7.4 134.1 notes: 1. actual temperature of the component during system operation (ambient plus temperature rise) must be within the standard operating range. 2. inductance at irated is a typical inductance value for the component taken at rated current. 3. the rated current as listed is either the saturation current (@ 25c) or the heating current depending on which value is lower. 4. the dcr of the part is measured at an ambient temperature of 20c3c from point a to b as shown below on the mechanical drawing. 5. the saturation current, isat, is the current at which the component inductance drop by 20% (typical) at an ambient temperature. this current is determined by placing the component in the specifed ambient environment and applying a short duration pulse current (to eliminate self-heating efect) to the component. 6. 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. the temperature is measured by placing the thermocouple on top of the unit under test. take note that the components performance varies depending on the system condition. it is suggested that the component be tested at the system level, to verify the temperature rise of the component during system operation. the components performance varies depending on the system condition. it is suggested that the component be tested at the system level, to verify the temperature rise of the component during system operation. 7. core loss approximation is based on published core data (at 100c): core loss = k1 * (f) 1.378 * (k2* i) 2.864 in mw k1 = 1.01e-9 f = switching frequency in khz k1 & k2 = core loss factors i= delta i across the component in ampere k2* i=one half of the peak to peak fux density across the component in gauss 8. unless otherwise specifed, all testing is made at 100khz, 0.1vac 9. optional tape & reel packaging can be ordered by adding a t sufx to the part number (i.e. pg1083.682nl becomes pg1083.682nlt). pulse complies with industry standard tape and reel specifcation eia481. the tape and reel for this product has a width (w=44.0mm), pitch (po=32.0mm). the depth (ko) has two types: 1) 10.6 mm for parts with height of 10.6mm max, 120 pieces/reel; 2) 12.9mm for the parts of 12.5mm max, 100 pieces/reel. mechanicals pg1083.xxxnl schematic weight.......................... 18.6 grams tape and reel.................... 100/tray inches mm dimensions: 0.01 0,25 unless otherwise specifed, all tolerences are 3 2 1 p716.a (3/13) pulseelectronics.com smt power inductors round wire coilsC pg1083nl series
2 for more information , q g x f w d q f h x + ' & % l d v $ 7 \ s l f d o , q g x f w d q f h 9 6 ' & e l d v 682nl @ 100c 682nl @ 25c 472nl @ 100c 472nl @ 25c 332nl @ 100c 222nl @ 100c 332nl @ 25c 222nl @ 25c 152nl @ 100c 102n l@ 25c 152nl @ 25c 102nl @ 100c , q g x f w d q f h x + ' & % l d v $ 7 \ s l f d o , q g x f w d q f h 9 6 ' & e l d v 503nl @ 100c 103n l@ 25c 103nl @ 100c 153nl @ 25c 153nl @ 100c 253nl @ 25c 253nl @ 100c 323nl @ 25c 323nl @ 100c 503nl @ 25c pulse worldwide headquarters 12220 world trade drive san diego, ca 92128 u.s.a. tel: 858 674 8100 fax: 858 674 8262 pulse europe zeppelinstrasse 15 71083 herrenberg germany tel: 49 7032 7806 0 fax: 49 7032 7806 12 pulse china headquarters b402, shenzhen academy of aerospace technology bldg. 10th kejinan road high-tech zone nanshan district shenzen, pr china 518057 tel: 86 755 33966678 fax: 86 755 33966700 pulse north china room 2704/2705 super ocean finance ctr. 2067 yan an road west shanghai 200336 china tel: 86 21 62787060 fax: 86 2162786973 pulse south asia 135 joo seng road #03-02 pm industrial bldg. singapore 368363 tel: 65 6287 8998 fax: 65 6287 8998 pulse north asia 3f no. 198, zhongyuan road zhongli city taoyuan county (32068) taiwan tel: 886 3 4356768 fax: 886 3 4356823 performance warranty of products ofered on this data sheet is limited to the parameters specifed. data is subject to change without notice. other brand and product names mentioned herein may be trademarks or registered trademarks of their respective owners. ? copyright, 2013. pulse electronics, inc. all rights reserved. p716.a (3/13) pulseelectronics.com smt power inductors round wire coilsC pg1083nl series
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