smt power inductors toroid - military/aerospace pogo series ruggedized header with pogo pins for secure board mounting current rating : up to 14.4a dc inductance range: 1.5h to 139h 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 northern europe 3 huxley road surrey research park guildford, surrey gu2 5re united kingdom tel: 44 1483 401700 fax: 44 1483 401701 pulse southern europe zone industrielle f-39270 orgelet france tel: 33 3 84 35 04 04 fax: 33 3 84 25 46 41 pulse south asia 150 kampong ampat #07-01/02 ka centre singapore 368324 tel: 65 6287 8998 fax: 65 6280 0080 pulse north asia 3f-4, no. 81, sec. 1 hsin tai wu road hsi-chih taipei hsien taiwan tel: 886 2 26980228 fax: 886 2 26980948 pulse china headquarters no. 1 industrial district changan, dongguan china tel: 86 769 5538070 fax: 86 769 5538870 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, 2005. pulse engineering, inc. all right reserved. pulse north china room 1002 no. 819 nanjing west rd shanghai china tel: 86 21 32181071 fax: 86 21 32181396 www.pulseeng.com m115.a (10/05) mechanical schematic
pogo 40 inductance storage inductance 100 gauss 1 amp dc part 8,9 @ irated irated dcr (typ) et capacity @ 0a dc et 100 h 1 connection number (h) (a) (m ) (v-sec) (joules) (h 20%) (v-sec) (orsted) pl8700 1.5 14.40 4.41 4.80 159.01 2.2 1.71 3.77 parallel pl8701 2.4 9.40 6.54 6.00 152.83 3.5 2.14 4.71 parallel pl8702 4.2 8.10 10.47 7.85 142.57 5.9 2.78 6.12 parallel pl8703 5.8 6.80 14.94 9.05 133.80 7.9 3.21 7.06 parallel pl8700 6.1 7.20 17.60 9.60 159.01 9.0 3.42 7.53 series pl8704 7.6 5.70 20.99 10.25 124.18 10.1 3.64 8.00 parallel pl8701 9.7 5.60 26.20 12.00 152.83 14.0 4.28 9.42 series pl8705 12.1 5.20 23.24 13.85 176.62 18.5 4.92 10.83 parallel pl8702 17.0 4.10 41.90 15.70 142.57 23.7 5.56 12.24 series pl8706 18.0 4.20 38.15 16.50 174.26 27.4 5.99 13.18 parallel pl8703 23.1 3.40 59.70 18.10 133.80 31.5 6.42 14.12 series pl8707 27.0 3.30 53.21 20.50 169.14 40.5 7.27 16.01 parallel pl8704 30.6 2.85 84.00 20.50 124.18 40.5 7.27 16.01 series pl8708 34.8 2.30 73.89 22.50 156.47 50.5 8.13 17.89 parallel pl8705 48.5 2.70 93.00 27.70 176.62 74.1 9.84 21.66 series pl8706 72.0 2.20 152.60 33.00 174.26 109.8 11.98 26.36 series pl8708 139.1 1.50 295.60 45.00 156.47 202.2 16.26 35.78 series pl8707 108.0 1.77 212.80 41.00 169.14 161.8 14.55 32.01 series electrical specifications @ 25c ? operating temperature - 40c to +130c notes: 1. the reference inductance is a typical value at the ac and dc excitation listed. 2. temperature rise is 55c in typical buck or boost circuits at 100khz and with the reference et applied to the inductor. 3. total loss in the inductor is 634mwatts for a 55c temperature rise above ambient. 4. to estimate temperature rise in a given application, determine copper and core losses, divide by 634 and multiply by 50. 5. for the copper loss, calculate i dc 2 x r n . 6. for core loss (mw), using frequency (f in hertz) and operating flux density (b in gauss), calculate 2.24 x 10 -10 x b 2.11 x f 1.26 . 7. for flux density (b), calculate et (v-sec) for the application, divide by et 100 from the table, and multiply by 100. 8. optional tape & reel packaging can be ordered by adding a " t " suffix to the part number (i.e. pl8700 becomes pl8700 t ). pulse complies to industry standard tape and reel specification eia481. dimensions: inches mm unless otherwise specified, all tolerances are .010 0,25 pan & tube . . . . . . . . .30/tube tape & reel . . . . . . . .300/reel msl . . . . . . . . . . . . . . . . . . . .3
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