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| usa 215 781 6400 ? ? germany 49 7032 7806 0 ? ? singapore 65 6287 8998 ? ? shanghai 86 21 54643211 / 2 ? ? china 86 755 33966678 ? ? taiwan 886 3 4641811 www.pulseeng.com m121.a (6/07) smt power inductors shielded drum core - pl91xx series !"! # # mechanical part inductance irated 2 dcr ( m ) inductance saturation 3 heating 4 numbers @irated (a) @0a dc current current ( h typ) typ max ( h) (a) @25c (a) pl9101 0.96 10.5 3.2 4.5 1.0* 12.7 10.5 pl9102 1.52 9.5 3.9 5.5 1.8* 10.1 9.5 pl9103 2.34 7.8 5.5 7.8 2.7* 8.4 7.8 pl9104 3.27 6.7 7.7 11.0 3.9* 7.2 6.7 pl9105 4.39 5.6 11.0 15.6 5.1* 6.3 5.6 pl9106 5.54 5.2 12.6 18.0 6.8* 5.6 5.2 pl9107 6.73 5.0 14.0 20.0 8.2* 5.1 5.0 pl9108 8.19 4.6 16 22 10 4.6 4.8 pl9109 9.9 4.2 20 27 12 4.2 4.3 pl9110 13.4 3.6 22 30 15 3.6 4.0 pl9111 15.4 3.4 31 40 18 3.4 3.4 pl9112 17.6 3.2 35 45 22 3.2 3.2 pl9113 22.5 2.8 47 62 27 2.8 2.8 pl9114 28.5 2.5 53 70 33 2.5 2.6 pl9115 31.4 2.4 55 75 39 2.4 2.5 pl9116 38.4 2.2 76 100 47 2.2 2.2 pl9117 48.3 1.9 87 110 56 1.9 2.1 PL9118 55.9 1.8 95 120 68.0 1.8 2.0 pl9119 67.6 1.7 133 178 82.0 1.7 1.7 pl9120 86.1 1.4 175 230 100.0 1.4 1.5 pl9121 103 1.3 192 253 120.0 1.3 1.4 pl9122 121 1.2 216 280 150.0 1.2 1.3 pl9123 149 1.1 242 310 180.0 1.1 1.2 pl9124 186 1.0 318 400 220.0 1.0 1.05 pl9125 224 0.91 370 460 270 0.91 0.96 pl9126 279 0.82 520 690 330 0.82 0.84 pl9127 335 0.72 571 760 390 0.72 0.80 pl9128 398 0.68 638 850 470 0.68 0.77 pl9129 464 0.63 844 1060 560 0.63 0.66 pl9130 563 0.57 943 1200 680 0.57 0.63 pl9131 681 0.52 1054 1550 820 0.52 0.60 pl9132 879 0.46 1418 1750 1000 0.46 0.50 * inductance at 0a dc tolerance on indicated part numbers is 30%; tolerance is 20% on all other parts. optional tape & reel packaging can be ordered by adding a " t " suffix to the part number (i.e. pl9101 becomes pl9101 t ). notes from table: (see back page) electrical specifications @ 25c ? operating temperature - 55c to +130c note: pin 3 and pin 4 are for mechanical connection only. height: 0.248 inches (6.3mm) max footprint: 0.413 inches x 0.413 inches (10.5mm x 10.5mm) max inductance range: 0.96h to 879h current rating: up to 10.5a notes from tables 1. temperature of the component (ambient plus temperature rise) must be within specified operating temperature range. 2. the rated current as listed is either the saturation current or the heating current depending on which value is lower. 3. the saturation current is the current which causes the inductance to drop to 75% of its initial inductance at zero bias. this current is determined by placing the component at room ambient (25c), and applying a short duration pulse current (to eliminate self-heating effects) to the component. 4. the heating current is the dc current, which causes the temperature of the part to increase by approximately 40c. this current is determined by extend- ing the terminals of the component with 30mm length 28 gauge buss wires and applying the current to the device for 30 minutes. the temperature is measured by placing the thermocouple between the winding and the shield. 5. in high volt*time applications, additional heating in the component can occur due to core losses in the inductor which may necessitate derating the current in order to limit the temperature rise of the component. in order to deter- mine the approximate total loss (or temperature rise) for a given application, both copper losses and core losses should be taken into account. smt power inductors shielded drum core - pl91xx series inductance vs current characteristics for more information: pulse worldwide headquarters 2 pearl buck court bristol, pa 19007 u.s.a. www.pulseeng.com tel: 215 781 6400 fax: 215 781 6403 pulse south asia 150 kampong ampat #07-01/02 ka centre singapore 368324 tel: 65 6287 8998 fax: 65 6280 0080 pulse north asia no. 26 kao ching rd. yang mei chen taoyuan hsien taiwan, r. o. c. tel: 886 3 4641811 fax: 886 3 4641911 pulse china headquarters b402, shenzhen tech-innovation international tenth kejinan rd. high-tech industrial park nanshan district, shenzhen china tel: 86 755 33966678 fax: 86 755 33966700 pulse north china room 1503 xinyin building no. 888 yishan rd. shanghai 200233 china tel: 86 21 54643211/2 fax: 86 21 54643210 pulse europe einsteinstrasse 1 d-71083 herrenberg germany tel: 49 7032 7806 0 fax: 49 7032 7806 12 www.pulseeng.com m121.a (6/07) 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. ? copyright, 2007. pulse engineer ing, inc. all rights reserved. schematic weight . . . . . . . . 2.5 grams tape & reel . . . . . . 500/reel dimensions: inches mm unless otherwise specified, all tolerances are .010 0,25 # # # $ %&'()(') * ++'' , # - - !"! !"! !"! |
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