1 current rating: over 52apk inductance range: 23nh to 65nh height: 4.0mm max footprint: 4.0mm x 5.0mm max halogen free pa2983.xxxhlt mechanical schematic usa 858 674 8100 germany 49 7032 7806 0 singapore 65 6287 8998 shanghai 86 21 62787060 china 86 755 33966678 taiwan 886 3 4356768 electrical specifcations @ 25c - operating temperature -40c to +125c part number inductance @ 0a dc (nh +/- 15%) inductance @ irated (nh typ) irated (a dc ) dcr (m nominal) saturation current (a typ ) heating current (a typ ) 25c 100c pa2983.230hlt 23 23 30 0.33+/- 10% 75+ 52 30 pa2983.650hlt 65 60 24 0.33 +/- 10% 29.5 24 30 notes: 1. inductance is measured at 100khz, 100mvrms. 2. the rated current as listed is either the saturation current or the heating current depending on which value is lower. 3. the nominal dcr is measured from point a to b , as shown below on the mechanical drawing. 4. the saturation current is the typical current which causes the inductance to drop by 20% at the stated ambient temperatures (25 c, 100 c). this current is determined by placing the component in the specifed ambient environment and applying a short duration pulse current (to eliminate self-heating efects) to the component. 5. the heating current is the dc current which causes the part temperature to increase by approximately 40 c when used in a typical application. 4 5 3 2 1 6. in high volt*time applications, additional heating in the component can occure due to core losses in the inductor which may necessitate derating the current in order to limit the temperature rise of the component. to determine the approximate total losses (or temperature rise) for a given application, the coreloss and temperature rise curves can be used. 7. the t sufx indicates the part is shipped in tape and reel packaging. pulse complies to the industry standard type and reel specifcation eia481. the tape and reel for this product has a width (w=12mm), pitch (po=0.8mm) and depth (ko=12mm). 8. the temperature of the component (ambient plus temperature rise) must be within the stated operating temperature range. .197 max. [5.0 max.] .059 .004 [1.5 0.1] .158 max. [4.0 max.] 2x .038 .008 [1.0 0.2] .158 max. [4.0 max.] xxxhl 1 2 weight .................................0.8 grams tape & reel ..........................1200/reel dimensions: unless otherwise specifed, all tolerances are inches mm .010 0,25 .060 [1.5] .106/ 2.7 .079 [2.0] suggested p ad la y out p697.b (03/14) pulseelectronics.com smt power inductors power beads - pa2983.xxxhl series
2 for more information pulse worldwide headquarters 12220 world trade drive san diego, ca 92128 u.s.a. tel: 858 674 8100 fax: 858 674 8262 pulse europe einsteinstrasse 1 d-71083 herren - berg germany tel: 49 7032 78060 fax: 49 7032 7806 135 pulse china headquarters b402, shenzhen academy of aerospace technol - ogy 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 320 taiwan r. o. c. tel: 886 3 4356768 fax: 886 3 4356823 (pulse) fax: 886 3 4356820 (fre) 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, 2014. pulse electronics, inc. all rights reserved. coreloss (w) versus flux density (gauss) coreloss (w) te mp rise (c) b where b = 2.33 * l(nh) * i te mperature rise vs dc curren t dc current a 700 khz 600 khz 500 khz 400 khz 300 khz 200 khz 0 0 0 500 0 0.10 0.08 0.06 0.04 0.02 1000 1500 2000 2500 5 10 15 20 51 01 52 02 53 03 5 0.12 0 10 20 30 40 50 60 70 01 02 03 04 05 06 07 08 0 in du ct an ce (n h) cu rre nt (a ) pa 2983 .xxx hl, lv si , 25?c and 100? c 230h l_ 25?c 230h l_ 100? c 650hl _ 100? c 650 hl _ 25?c pulseelectronics.com smt power inductors power beads - pa2983.xxxhl series p697.b (03/14)
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