HM78D-755681MLFTR

Shielded Surface Mount Coupled Inductors MODELS HM78D-128XXXXLF, HM78D-755XXXMLF Operating Temperature Range -40°C to +125°C Temperature Rise, Maximum 40°C Operating Frequency Up to 3MHz RoHS Compliant Electrical Schematic Specifications @ 25°C Parallel Connection Part Number L (μH) (1) DCR Typ. (Ω) Series Connection lsat (A) (2) lrms (A) (3) (4) L (μH) (1) DCR Typ. (2) (Ω) lsat (3) (A) lrms(4) (A) HM78D-1284R7MLF 4.7 ± 20% 0.019 14.90 7.40 18.8 ± 25% 0.076 7.70 3.60 HM78D-1285R6MLF 5.6 ± 20% 0.023 13.40 7.20 22.4 ± 25% 0.092 6.60 3.50 HM78D-1286R8MLF 6.8 ± 20% 0.024 13.10 6.90 27.2 ± 25% 0.096 6.40 3.40 HM78D-1288R2MLF HM78D-128100MLF HM78D-128120MLF HM78D-128150MLF HM78D-128180MLF HM78D-128220MLF HM78D-128270MLF HM78D-128330MLF HM78D-128390MLF HM78D-128470MLF HM78D-128560MLF HM78D-128680MLF HM78D-128820MLF HM78D-128101MLF HM78D-128121KLF HM78D-128151KLF HM78D-128181KLF HM78D-128221KLF HM78D-128271KLF HM78D-128331KLF HM78D-128391KLF HM78D-128471KLF HM78D-128561KLF HM78D-128681KLF HM78D-128821KLF HM78D-128102KLF HM78D-755R33MLF HM78D-7551R0MLF HM78D-7551R5MLF HM78D-7552R2MLF HM78D-7553R3MLF HM78D-7554R7MLF 8.2 ± 20% 10 ± 20% 12 ± 20% 15 ± 20% 18 ± 20% 22 ± 20% 27 ± 20% 33 ± 20% 39 ± 20% 47 ± 20% 56 ± 20% 68 ± 20% 82 ± 20% 100 ± 20% 120 ± 10% 150 ± 10% 180 ± 10% 220 ± 10% 270 ± 10% 330 ± 10% 390 ± 10% 470 ± 10% 560 ± 10% 680 ± 10% 820 ± 10% 1000 ± 10% 0.33 ± 20% 1.0 ± 20% 1.5 ± 20% 2.2 ± 20% 3.3 ± 20% 4.7 ± 20% 0.025 0.029 0.031 0.036 0.040 0.048 0.060 0.075 0.080 0.090 0.095 0.105 0.140 0.150 0.205 0.230 0.255 0.345 0.450 0.510 0.560 0.765 0.845 1.145 1.275 1.415 0.0074 0.0100 0.0115 0.0130 0.0183 0.0254 10.80 10.50 9.60 9.10 8.00 6.80 6.50 5.60 5.50 5.20 4.50 4.10 3.80 3.40 3.20 2.80 2.50 2.30 2.10 1.90 1.70 1.60 1.50 1.30 1.20 1.10 18.4 10.20 8.35 7.06 5.40 4.37 6.60 6.20 6.00 5.80 5.50 5.20 4.70 4.20 3.60 3.00 2.80 2.60 2.30 2.00 1.90 1.80 1.70 1.60 1.50 1.30 1.10 0.87 0.83 0.76 0.69 0.60 0 6.20 5.33 4.96 4.66 3.94 3.34 32.8 ± 25% 40 ± 25% 48 ± 25% 60 ± 25% 72 ± 25% 88 ± 25% 108 ± 25% 132 ± 25% 156 ± 25% 188 ± 25% 224 ± 25% 272 ± 25% 328 ± 25% 400 ± 25% 480 ± 25% 600 ± 25% 720 ± 25% 880 ± 25% 1080 ± 25% 1320 ± 25% 1560 ± 25% 1880 ± 25% 2240 ± 25% 2720 ± 25% 4000 ± 30% 4800 ± 30% 1.176 ± 20% 3.808 ± 20% 5.688 ± 20% 7.944 ± 20% 13.58 ± 20% 20.73 ± 20% 0.100 0.116 0.124 0.144 0.158 0.190 0.240 0.300 0.320 0.360 0.380 0.420 0.560 0.600 0.820 0.920 1.02 1.38 1.80 2.04 2.24 3.06 3.38 4.58 5.10 5.66 0.0295 0.0400 0.0461 0.0521 0.0732 0.102 5.60 5.40 4.80 4.30 3.90 3.50 3.40 3.10 2.80 2.60 2.40 2.10 1.90 1.70 1.60 1.40 1.30 1.10 1.00 0.92 0.84 0.80 0.73 0.63 0.58 0.56 9.18 5.10 4.17 3.53 2.70 2.19 3.30 3.20 2.90 2.70 2.50 2.20 2.00 1.70 1.60 1.50 1.40 1.30 1.20 1.10 1.00 0.89 0.84 0.75 0.71 0.62 0.53 0.43 0.40 0.36 0.33 0.30 3.10 2.66 2.48 2.33 1.97 1.67 General Note TT Electronics reserves the right to make changes in product specification without notice or liability. All information is subject to TT Electronics’ own data and is considered accurate at time of going to print. © TT Electronics plc BI Technologies A-1445, Jalan Tanjung Api 25050 Kuantan Pahang Darul Makmur Malaysia Ph: +60 9 565 8888 Fax: +60 9 514 3555 http://www.ttelectronics.com/magnetics/customer-service-enquiry Rev. 03 10.20 Shielded Surface Mount Coupled Inductors MODELS HM78D-128XXXXLF, HM78D-755XXXMLF Specifications @ 25°C continued Parallel Connection L (1) (μH) Part Number Series Connection DCR Typ. (2) (Ω) lsat (3) (A) lrms (4) (A) L (1) (μH) DCR Typ. (2) (Ω) lsat (3) (A) lrms(4) (A) HM78D-7556R8MLF 6.8 ± 20% 0.0418 3.67 2.60 29.38 ± 20% 0.167 1.84 1.30 HM78D-7558R2MLF 8.2 ± 20% 0.0441 3.40 2.53 34.26 ± 20% 0.177 1.70 1.27 HM78D-755100MLF 10 ± 20% 0.0489 3.17 2.41 39.53 ± 20% 0.196 1.58 1.20 HM78D-755150MLF HM78D-755220MLF HM78D-755330MLF HM78D-755470MLF HM78D-755680MLF HM78D-755820MLF HM78D-755101MLF HM78D-755151MLF HM78D-755221MLF HM78D-755331MLF HM78D-755471MLF HM78D-755681MLF HM78D-755821MLF HM78D-755102MLF 15 ± 20% 22 ± 20% 33 ± 20% 47 ± 20% 68 ± 20% 82 ± 20% 100 ± 20% 150 ± 20% 220 ± 20% 330 ± 20% 470 ± 20% 680 ± 20% 820 ± 20% 1000 ± 20% 0.0637 0.0925 0.143 0.216 0.265 0.345 0.383 0.591 0.907 1.41 1.74 2.58 2.93 3.89 2.48 2.13 1.73 1.41 1.19 1.11 0.99 0.81 0.66 0.54 0.46 0.38 0.35 0.31 2.11 1.75 1.41 1.15 1.03 0.91 0.86 0.69 0.56 0.45 0.40 0.33 0.31 0.27 64.36 ± 20% 86.92 ± 20% 132 ± 20% 198.6 ± 20% 278.7 ± 20% 323.8 ± 20% 406.4 ± 20% 600 ± 20% 908 ± 20% 1342 ± 20% 1861 ± 20% 2685 ± 20% 3251 ± 20% 4036 ± 20% 0.255 0.371 0.574 0.865 1.06 1.38 1.53 2.37 3.63 5.66 6.97 10.30 11.70 15.60 1.24 1.07 0.87 0.71 0.60 0.55 0.49 0.41 0.33 0.27 0.23 0.19 0.17 0.16 1.05 0.874 0.702 0.573 0.517 0.453 0.430 0.346 0.279 0.224 0.202 0.166 0.156 0.135 Notes: (1) Inductance is measured at 100 kHz, 0.1Vrms without DC current. (2) DCR Typ. is only for 755 series while 128 series is of DCR Max. (3) Isat is the saturation current at which inductance rolls off approximately 30% from its initial (zero DC) value. (4) Irms is the approximate current at which ΔT = 40°C. Outline Dimensions (mm) Top View Case Size 128 755 Side View A 12.5 7.7 Packaging Standard: B 12.5 7.7 C 8.05 4.8 D 7.0 4.1 Bottom View E 5.0 2.7 F 2.5 1.45 G 1.7 0.80 Recommended Solder Pad Layout H 4.2 2.2 I 5.5 2.8 J 4.5 3.1 Embossed Tape and Reel Reel: Diameter: Capacity: K 2.0 1.0 L 12.8 7.5 M 4.2 2.2 = 13” (330.2mm) Case size 128 = 500 Units Case size 755 = 1,000 Units N 4.5 3.1 P 2.0 1.0 Q 4.2 2.2 R 5.5 2.8 S 4.5 3.1 Ordering Information HM78D - 128 4R7 M LF TR Model Series Tape & Reel Packing Case Size: 128, 755 Lead-Free Inductance Code: First 2 digits are significant. Last digit denotes the number of trailing zeros. For values below 10μH, “R” denotes the decimal point. Inductance Tolerance K = ± 10% M = ± 20% General Note TT Electronics reserves the right to make changes in product specification without notice or liability. All information is subject to TT Electronics’ own data and is considered accurate at time of going to print. © TT Electronics plc BI Technologies A-1445, Jalan Tanjung Api 25050 Kuantan Pahang Darul Makmur Malaysia Ph: +60 9 565 8888 Fax: +60 9 514 3555 http://www.ttelectronics.com/magnetics/customer-service-enquiry Rev. 03 10.20 Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: TT Electronics: HM78D-128100MLFTR HM78D-128101MLFTR HM78D-128102KLFTR HM78D-128150MLFTR HM78D128151KLFTR HM78D-128220MLFTR HM78D-128221KLFTR HM78D-128330MLFTR HM78D-128331KLFTR HM78D-128470MLFTR HM78D-1284R7MLFTR HM78D-128680MLFTR HM78D-128681KLFTR HM78D1286R8MLFTR HM78D-755100MLFTR HM78D-755102MLFTR HM78D-755151MLFTR HM78D-7551R5MLFTR HM78D-755220MLFTR HM78D-755331MLFTR HM78D-7553R3MLFTR HM78D-755470MLFTR HM78D755681MLFTR HM78D-7556R8MLFTR HM78D-755820MLFTR HM78D-755R33MLFTR HM78D-128471KLFTR HM78D-128270MLFTR HM78D-755221MLFTR HM78D-128390MLFTR HM78D-755101MLFTR HM78D128181KLFTR HM78D-755680MLFTR HM78D-128121KLFTR HM78D-128180MLFTR HM78D-1285R6MLFTR HM78D-7558R2MLFTR HM78D-7552R2MLFTR HM78D-128271KLFTR HM78D-755821MLFTR HM78D755150MLFTR HM78D-7551R0MLFTR HM78D-7554R7MLFTR HM78D-1288R2MLFTR HM78D-128391KLFTR HM78D-128120MLFTR HM78D-128821KLFTR HM78D-755330MLFTR HM78D-128820MLFTR HM78D128561KLFTR HM78D-755471MLFTR HM78D-128560MLFTR