Series Number DQ6530 DQ6545 DQ7534 DQ7545 DQ1260 DQ1280 3003 9th Avenue SW PO Box 50 Watertown, SD 57201 Toll free: 888-978-2638 Ph: 605-886-3326 Fax: 605-886-8995 SMD Shielded Base Plate Power Inductor Series; Part Numbering Sequence: ( Series Number ) - ( Suffix Code )(Tolerance), example DQ1260-220M Bulk Packaging add (-B) to end of Part Numbering Sequence. example DQ1260-220M-B L B C XXX A Suffix Code Z H B Y W X Suggested Land Pattern Series Number Units inches [ mm ] inches [ mm ] inches [ mm ] inches [ mm ] inches [ mm ] inches [ mm ] DQ6530 DQ6545 DQ7534 DQ7545 DQ1260 DQ1280 1 L µH Suffix Codes 0.33 1.0 1.2 1.5 2.4 3.3 3.5 4.7 5.5 6.1 6.8 7.6 10 12 15 18 22 27 33 39 47 56 68 82 100 120 150 180 220 270 330 390 470 560 680 820 1000 R33 1R0 1R2 1R5 2R4 3R3 3R5 4R7 5R5 6R1 6R8 7R6 100 120 150 180 220 270 330 390 470 560 680 820 101 121 151 181 221 271 331 391 471 561 681 821 102 DCR 2 Ω Maximum Dimensions L W H 0.256" 0.272" 0.118" [ 6.50 ] [ 6.90 ] [ 3.00 ] 0.256" 0.272" 0.197" [ 6.50 ] [ 6.90 ] [ 5.00 ] 0.295" 0.295" 0.134" [ 7.50 ] [ 7.50 ] [ 3.40 ] 0.295" 0.295" 0.177" [ 7.50 ] [ 7.50 ] [ 4.50 ] 0.504" 0.504" 0.236" [ 12.80 ] [ 12.80 ] [ 6.00 ] 0.504" 0.504" 0.315" [ 12.80 ] [ 12.80 ] [ 8.00 ] X 0.181" [ 4.60 ] 0.181" [ 4.60 ] 0.197" [ 5.00 ] 0.197" [ 5.00 ] 0.315" [ 8.00 ] 0.315" [ 8.00 ] Y 0.043" [ 1.10 ] 0.043" [ 1.10 ] 0.047" [ 1.20 ] 0.047" [ 1.20 ] 0.087" [ 2.20 ] 0.087" [ 2.20 ] Reference Dimensions Z A 0.063" 0.069" [ 1.60 ] [ 1.75 ] 0.063" 0.069" [ 1.60 ] [ 1.75 ] 0.079" 0.084" [ 2.00 ] [ 2.13 ] 0.079" 0.084" [ 2.00 ] [ 2.13 ] 0.197" 0.202" [ 5.00 ] [ 5.13 ] 0.197" 0.202" [ 5.00 ] [ 5.13 ] DQ6530 ISAT3 Tolernace DCR2 DQ6545 ISAT3 Tolernace DCR2 DQ7534 ISAT3 Tolernace DCR2 A Suffix4 Ω A Suffix4 Ω A Suffix4 Ω 0.0093 7.97 M 0.017 0.068 1.940 M 0.080 0.096 1.630 1.400 M M 0.15 0.20 0.23 0.27 0.34 0.38 0.45 0.49 0.69 0.78 1.07 1.21 1.39 1.90 2.18 2.77 3.12 4.38 4.94 1.10 1.00 0.90 0.80 0.74 0.66 0.59 0.54 0.50 0.46 0.42 0.38 0.34 0.31 0.28 0.26 0.23 0.22 0.19 M M M M M M M M M M M M M M M M M M M 1. Inductance measured at 100kHz and 250mV. 2. Direct Current Resistances (DCR) are maximum values. 3. Typical inductance roll off of 35% at IDC max. 4. Suffix of M=20%. 0.030 0.06 0.12 0.13 0.18 0.24 0.27 0.30 0.33 0.37 0.52 0.56 0.63 0.71 1.03 1.15 1.68 1.87 2.08 2.37 2.67 2.94 3.93 5.43 7.32 8.24 9.26 2.50 1.35 1.22 1.11 1.02 0.91 0.82 0.74 0.69 0.62 0.58 0.51 0.46 0.42 0.38 0.35 0.32 0.29 0.26 0.23 0.22 0.20 0.18 0.17 0.15 0.14 B 0.049" [ 1.25 ] 0.049" [ 1.25 ] 0.052" [ 1.33 ] 0.052" [ 1.33 ] 0.084" [ 2.13 ] 0.084" [ 2.13 ] C 0.171" [ 4.35 ] 0.171" [ 4.35 ] 0.189" [ 4.80 ] 0.189" [ 4.80 ] 0.307" [ 7.80 ] 0.307" [ 7.80 ] DQ7545 ISAT3 Tolernace A 8.50 Suffix4 M 4.50 M M M M M M M M M M M M M M M M M M M M M M M M M M M 0.072 0.098 0.130 0.140 0.190 0.210 0.240 0.320 0.360 0.470 0.520 0.690 0.790 0.890 1.270 1.450 1.650 2.310 2.620 2.940 4.180 4.670 5.730 6.540 9.440 1.68 1.52 1.33 1.20 1.07 0.96 0.91 0.77 0.76 0.68 0.61 0.57 0.50 0.49 0.43 0.39 0.35 0.32 0.28 0.26 0.24 0.22 0.19 0.18 0.16 M M M M M M M M M M M M M M M M M M M M M M M M M 0.049 0.058 0.081 0.091 0.110 0.150 0.170 0.230 0.260 0.350 0.380 0.430 0.610 0.660 0.880 0.980 1.170 1.640 1.860 2.850 3.010 3.620 4.630 5.200 6.000 1.84 1.71 1.47 1.31 1.23 1.12 0.96 0.91 0.88 0.75 0.69 0.61 0.60 0.52 0.46 0.42 0.36 0.34 0.32 0.29 0.26 0.23 0.22 0.20 0.18 M M M M M M M M M M M M M M M M M M M M M M M M M Features: High energy storage and low resistance Reliable surface mounting, flat top for pick and place. Smaller real estate than other common inductors. Robust temperature deflection to prevent damage during solder reflow. Tape and Reel mechanical specifications available upon request. Operating Temperature -40°C to +85°C. Highly resistive core for EMI suppression applications. DCR2 DQ1260 ISAT3 Tolernace DCR2 DQ1280 ISAT3 Tolernace Ω A Suffix4 Ω A Suffix4 0.003 0.009 0.007 16.00 13.50 12.70 M M M 0.009 0.003 0.012 9.80 25.00 8.00 M M M 0.018 10.00 M 0.014 0.016 7.50 13.50 M M M M M M M M M M M M M M M M M M M M M M M M M M M 0.018 0.018 0.020 0.022 0.025 0.027 0.040 0.044 0.046 0.065 0.073 0.100 0.110 0.140 0.160 0.220 0.250 0.280 0.350 0.390 0.560 0.640 0.700 0.980 1.070 1.460 1.640 1.820 6.60 12.00 5.90 5.40 4.90 4.50 3.90 3.60 3.40 3.00 2.75 2.50 2.35 2.10 1.95 1.70 1.60 1.42 1.30 1.16 1.06 0.95 0.88 0.79 0.93 0.67 0.60 0.55 M M M M M M M M M M M M M M M M M M M M M M M M M M M M 0.025 0.027 0.030 0.034 0.036 0.051 0.057 0.068 0.075 0.110 0.120 0.140 0.160 0.170 0.230 0.290 0.400 0.460 0.510 0.690 0.770 0.860 1.200 1.340 1.530 4.00 3.50 3.30 3.00 2.80 2.30 2.10 2.00 1.80 1.70 1.50 1.40 1.30 1.10 1.00 0.90 0.80 0.75 0.68 0.65 0.58 0.54 0.48 0.43 0.40 Specifications subject to change without notice. Call Toll Free: 888-978-2638 Website: www.tycopowercomponents.com D MAX. 0.5 13 0.5 21 0.8 B MIN. B 1 2 ±0.5 1.0 CC MAX. 1 2 A 0.5 Dimensions are in millimeters unless specified. 2 A MAX. Series Number DQ6530 DQ6545 DQ7534 DQ7545 DQ1260 DQ1280 Units in. [mm] in. [mm] in. [mm] in. [mm] in. [mm] in. [mm] Reel dimensions B 3.94" [ 100.0 ] 3.94" [ 100.0 ] 3.94" [ 100.0 ] 3.94" [ 100.0 ] 3.94" [ 100.0 ] 3.94" [ 100.0 ] A 14.17" [ 360 ] 14.17" [ 360 ] 14.17" [ 360 ] 14.17" [ 360 ] 12.99" [ 330 ] 12.99" [ 330 ] C 0.88" [ 22.4 ] 0.88" [ 22.4 ] 0.88" [ 22.4 ] 0.88" [ 22.4 ] 1.16" [ 29.5 ] 1.16" [ 29.5 ] D 0.098" [ 2.50 ] 0.098" [ 2.50 ] 0.098" [ 2.50 ] 0.098" [ 2.50 ] 0.098" [ 2.50 ] 0.098" [ 2.50 ] Reel Qty Packaging Specification 1500 90-0043 1000 90-0044 1500 90-0045 1000 90-0046 650 90-0053 400 90-0054 PACKAGING NOTE: Only pressure sensitive cover tape is to be used. P2 K0 P0 P W T A0 Series W ±0.3 P ±0.1 DQ6530 DQ6545 DQ7534 DQ7545 DQ1260 DQ1280 16.0 16.0 16.0 16.0 24.0 24.0 12.0 12.0 12.0 12.0 16.0 16.0 P0 ±0.1 P2 ±0.1 K0 ±0.05 T ±0.05 A0 ±0.1 4.00 4.00 4.00 4.00 4.00 4.00 2.00 2.00 2.00 2.00 2.00 2.00 3.40 5.15 3.60 4.60 6.30 8.25 Customer Packaging Specifications For Print Distribution to Customers 0.35 0.35 0.35 0.35 0.35 0.35 6.6 7.3 7.7 7.8 12.6 12.6 Series Revision DQ SERIES E Sheet 2 of 3 Item Specification Environmental Static Humidity Test Method/Condition After exposure part remains within specified electrical parameters for L, Q and DCR. Precondition at 25°C for 60 minutes. Expose parts to an environment of +40°C with 90 to 95% R.H. for 240 hours. Storage Life After exposure part remains within specified electrical parameters for L, Q and DCR. Subject parts to an environment of 85°C 85% R.H. for 168 hours. After exposure allow parts to dry for 4 hours before measurements are taken. Temperature Cycle After exposure part remains within specified electrical parameters for L, Q and DCR. 10 cycles (Air to Air) 1 cycle shall consist of: 30 minutes exposure to +85°C 30 minutes exposure to -40°C Allow 20 minutes transition between extremes. Temperature Shock After exposure part remains within specified electrical parameters for L, Q and DCR. 10 cycles (Air to Air) 1 cycle shall consist of: 30 minutes exposure to -55°C 30 minutes exposure to +125°C 15 seconds maximum transition between temperatures IR Reflow 5-8 seconds at 240°C max. Ramped reflow in oven to 240°C +4%-0%. Post test parts shall pass all electrical specifications after reflow. Parts shall not show visible signs of solder flow or leakage from the part. General Storage Temperature Range -40°C to +85°C Operating Temperature Range -40°C to +85°C Flammability IEC 695-2-2 Withstands needle-flame test After exposure part remains within specified electrical parameters for L, Q and DCR. 1 cycle of 30 minutes of the following: 5 - 7 Hz constant displacement of 0.75 inches, 5 minutes 7 - 30 Hz constant acceleration of 1.5 Gs, 10 minutes 31 - 50 Hz constant displacement of 0.33 inches, 5 minutes 50 - 500 Hz constant acceleration of 1.2 Gs, 10 minutes After exposure part remains within specified electrical parameters for L, Q and DCR. DQ6530 Series - 500 Gs per axis, 2 directions DQ6545 Series - 500 Gs per axis, 2 directions DQ7534 Series - 500 Gs per axis, 2 directions DQ7545 Series - 500 Gs per axis, 2 directions DQ1260 Series - 500 Gs per axis, 2 directions DQ1280 Series - 500 Gs per axis, 2 directions Other Vibration Mechanical Shock Solderability Wetting shall cover 90% minimum of each termination Component Adhesion (Push Test) Component shall withstand 6 lb. push force minimum without delaminating from mounting surface. Resistance to Solvent Dip pads in RMA flux, 63/37 solder (Sn/Pb) at 232°C for 5 seconds ±2 seconds. Apply and measure force with a digital force gauge set. Withstands 6 minutes of alcohol. Withstands 3 minutes forced spray Freon TMS Chemical Ionic Contamination Conductivity: pH: Chlorides: Sodium: Potassium: 11 µOhms/cm maximum 5.5 to 9 65 ppm maximum 20 ppm maximum 10 ppm maximum For Print Distribution to Customers Series Revision DQ SERIES E Sheet 3 of 3