output power chokes C toroid styles document 139-1 document 139-1 revised 08/15/12 the dmt power inductors are designed primarily for use as output chokes in switching power supplies. the toroid core design offers the highest inductance values in the smallest part size, while minimizing external magnetic felds. inductance values range from 7 h to over 1.4 mh with current ratings as high as 12 amps. these parts are ideal for any application requiring a high dc current bias. they are well suited for use in switch- mode power supplies and can be used as ripple flters and differential mode emi flters. ? industry standard footprint. ? ul1446 class b (130c) insulation system (ul file e83628) ? all plastic material ul94v-0. 1 1 1 0.063 1,6 schematic recommended boar d la y out l max w max (pin 2) 2 2 2 x y f or mounting stability 4 4 2 4 z v z 0.120/0.180 3,05/4,57 0.052 1,32 0.052 1,32 h max dmt1 series l 1 current dcr srf part min rating max typ h l w x y z v number (h) (a) (ohms) (mhz) max max max 0.01/0,25 0.01/0,25 pins 1 & 4 pins 1 & 4 dmt1-7-10l 7 10.0 0.01 28.8 1.1/27,9 1.3/33,0 0.7/17,8 0.80/20,3 0.40/10,2 0.052/1,32 0.063/1,60 dmt1-16-6.7l 16 6.7 0.02 16.6 1.1/27,9 1.3/33,0 0.7/17,8 0.80/20,3 0.40/10,2 0.041/1,04 0.052/1,32 dmt1-26-5.1l 26 5.1 0.04 11.5 1.1/27,9 1.3/33,0 0.7/17,8 0.80/20,3 0.40/10,2 0.052/1,32 0.063/1,60 dmt1-43-3.8l 43 3.8 0.07 7.28 1.1/27,9 1.3/33,0 0.7/17,8 0.80/20,3 0.40/10,2 0.052/1,32 0.063/1,60 dmt1-84-2.4l 84 2.4 0.14 4.37 1.1/27,9 1.3/33,0 0.7/17,8 0.80/20,3 0.40/10,2 0.052/1,32 0.063/1,60 dmt1-180-1.5l 180 1.5 0.29 1.92 1.1/27,9 1.3/33,0 0.7/17,8 0.80/20,3 0.40/10,2 0.052/1,32 0.063/1,60 1. minimum inductance at rated current. tested at 15.75 khz, 10 gauss level. 2. operating temperature range C40c to +85c. 3. electrical specifcations at 25c. terminations: tin-silver over copper weight dmt1 series: 13.0 C 16.4 g dmt2 series: 48.7 C 56.3 g dmt3 series: 90.2 C 100.5 g us uk t aiwan china singapore +1-847-639-6400 sales@coilcraft.com +44-1236-730595 sales@coilcraft-eur ope.com +886-2-2264 3646 sales@coilcraft.com.tw +86-21-6218 8074 sales@coilcraft.com.cn + 65-6484 8412 sales@coilcraft.com.sg ? coilcraft inc. 2012 this pr oduct may not be used in medical or high risk applications without prior coilcraft appr oval. specification subject to change without notice. please check out web site for latest infor mation.
output power chokes C toroid styles document 139-2 document 139-2 revised 08/15/12 1 1 1 0.063 1,6 schematic recommended boar d la y out l max w max (pin 2) 2 2 2 x y f or mounting stability 4 4 2 4 z v z 0.120/0.180 3,05/4,57 0.052 1,32 0.052 1,32 h max dmt2 series l 1 current dcr srf part min rating max typ h l w x y z v number (h) (a) (ohms) (mhz) max max max 0.01/0,25 0.01/0,25 pins 1 & 4 pins 1 & 4 dmt2-26-11l 26 11.0 0.02 9.34 1.4/35,6 1.4/35,6 0.9/22,9 0.90/22,9 0.60/15,2 0.052/1,32 0.063/1,60 dmt2-47-8.2l 47 8.2 0.04 6.45 1.4/35,6 1.4/35,6 0.9/22,9 0.90/22,9 0.60/15,2 0.041/1,04 0.052/1,32 dmt2-79-6l 79 6.0 0.07 3.58 1.4/35,6 1.4/35,6 0.9/22,9 0.90/22,9 0.60/15,2 0.052/1,32 0.063/1,60 dmt2-149-3.8l 149 3.8 0.13 4.03 1.4/35,6 1.4/35,6 0.9/22,9 0.90/22,9 0.60/15,2 0.052/1,32 0.063/1,60 dmt2-273-2.4l 273 2.4 0.26 2.45 1.4/35,6 1.4/35,6 0.9/22,9 0.90/22,9 0.60/15,2 0.052/1,32 0.063/1,60 dmt2-567-1.5l 567 1.5 0.56 1.12 1.4/35,6 1.4/35,6 0.9/22,9 0.90/22,9 0.60/15,2 0.052/1,32 0.063/1,60 dmt2-20-12l 20 12.0 0.02 11.4 1.6/40,6 1.6/40,6 0.9/22,9 0.90/22,9 0.60/15,2 0.058/1,47 0.069/1,75 dmt2-49-8l 49 8.0 0.04 6.13 1.6/40,6 1.6/40,6 0.9/22,9 0.90/22,9 0.60/15,2 0.046/1,17 0.057/1,45 dmt2-80-6.3l 80 6.3 0.05 4.46 1.6/40,6 1.6/40,6 0.9/22,9 0.90/22,9 0.60/15,2 0.041/1,04 0.052/1,32 dmt2-134-4.8l 134 4.8 0.10 2.82 1.6/40,6 1.6/40,6 0.9/22,9 0.90/22,9 0.60/15,2 0.052/1,32 0.063/1,60 dmt2-200-3.8l 200 3.8 0.19 2.07 1.6/40,6 1.6/40,6 0.9/22,9 0.90/22,9 0.60/15,2 0.052/1,32 0.063/1,60 dmt2-380-2.4l 380 2.4 0.38 1.68 1.6/40,6 1.6/40,6 0.9/22,9 0.90/22,9 0.60/15,2 0.052/1,32 0.063/1,60 dmt2-796-1.5l 796 1.5 0.79 0.64 1.6/40,6 1.6/40,6 0.9/22,9 0.90/22,9 0.60/15,2 0.052/1,32 0.063/1,60 1. minimum inductance at rated current. tested at 15.75 khz, 10 gauss level. 2. operating temperature range C40c to +85c. 3. electrical specifcations at 25c. dmt3 series l 1 current dcr srf part min rating max typ h l w x y z v number (h) (a) (ohms) (mhz) max max max 0.01/0,25 0.01/0,25 pins 1 & 4 pins 1 & 4 dmt3-35-12l 35 12.0 0.019 7.55 1.9/48,3 1.85/47,0 0.95/24,1 1.20/30,5 0.70/17,8 0.058/1,47 0.069/1,75 dmt3-77-8l 77 8.0 0.040 4.24 1.9/48,3 1.85/47,0 0.95/24,1 1.20/30,5 0.70/17,8 0.046/1,17 0.057/1,45 dmt3-138-6l 138 6.0 0.070 2.77 1.9/48,3 1.85/47,0 0.95/24,1 1.20/30,5 0.70/17,8 0.041/1,04 0.052/1,32 dmt3-257-4.9l 257 4.9 0.150 1.62 1.9/48,3 1.85/47,0 0.95/24,1 1.20/30,5 0.70/17,8 0.052/1,32 0.063/1,60 dmt3-402-3.7l 402 3.7 0.279 1.25 1.9/48,3 1.80/45,7 0.95/24,1 1.20/30,5 0.70/17,8 0.052/1,32 0.063/1,60 dmt3-695-2.4l 695 2.4 0.550 0.92 1.9/48,3 1.80/45,7 0.95/24,1 1.20/30,5 0.70/17,8 0.052/1,32 0.063/1,60 dmt3-1439-1.5l 1439 1.5 1.176 0.56 1.9/48,3 1.80/45,7 0.95/24,1 1.20/30,5 0.70/17,8 0.052/1,32 0.063/1,60 1. minimum inductance at rated current. tested at 15.75 khz, 10 gauss level. 2. operating temperature range C40c to +85c. 3. electrical specifcations at 25c. terminations: tin-silver over copper weight dmt1 series: 13.0 C 16.4 g dmt2 series: 48.7 C 56.3 g dmt3 series: 90.2 C 100.5 g us uk t aiwan china singapore +1-847-639-6400 sales@coilcraft.com +44-1236-730595 sales@coilcraft-eur ope.com +886-2-2264 3646 sales@coilcraft.com.tw +86-21-6218 8074 sales@coilcraft.com.cn + 65-6484 8412 sales@coilcraft.com.sg ? coilcraft inc. 2012 this pr oduct may not be used in medical or high risk applications without prior coilcraft appr oval. specification subject to change without notice. please check out web site for latest infor mation.
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