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| Series Number DS6630 DS1137 DS1145 DS1351 DS1976 3003 9th Avenue SW PO Box 50 Watertown, SD 57201 Toll free: 888-978-2638 Ph: 605-886-3326 Fax: 605-886-8995 Shielded Drum Core Inductors, Tape and Reel Easy Part Numbers: ( Series Number ) - ( Suffix Code )(Tolerance), example DS1137-150M Bulk Packaging add (-B) to end of Part Numbering Sequence. example DS1137-150M-B 1st significant digit H Z W L B C B A Suffix Code Suggested Land Pattern 3rd significant digit XXX 2nd significant digit Parts will be marked with Significant Digit Dots OR Suffix code Series Number DS6630 DS1137 DS1145 DS1351 DS1976 Maximum Dimensions L W H 0.260" 0.177" 0.115" [ 6.60 ] [ 4.50 ] [ 2.92 ] 0.421" 0.323" 0.146" [ 10.70 ] [ 8.20 ] [ 3.70 ] 0.421" 0.323" 0.177" [ 10.70 ] [ 8.20 ] [ 4.50 ] 0.510" 0.398" 0.201" [ 12.95 ] [ 10.10 ] [ 5.10 ] 0.730" 0.600" 0.300" [ 18.54 ] [ 15.25 ] [ 7.62 ] Y 0.170" [ 4.32 ] 0.236" [ 6.00 ] 0.236" [ 6.00 ] 0.300" [ 7.62 ] 0.500" [ 12.70 ] Reference Dimensions Z A B 0.050" 0.140" 0.055" [ 1.27 ] [ 3.56 ] [ 1.40 ] 0.079" 0.087" 0.094" [ 2.00 ] [ 2.20 ] [ 2.40 ] 0.079" 0.087" 0.094" [ 2.00 ] [ 2.20 ] [ 2.40 ] 0.100" 0.110" 0.118" [ 2.54 ] [ 2.80 ] [ 3.00 ] 0.100" 0.110" 0.115" [ 2.54 ] [ 2.79 ] [ 2.92 ] C 0.160" [ 4.06 ] 0.224" [ 5.70 ] 0.224" [ 5.70 ] 0.290" [ 7.37 ] 0.490" [ 12.45 ] Y Features: High energy storage and low resistance. Ideal for DC-DC buck or boost conversion. Reliable surface mounting. Drop-in replacements for industry prevalent competitor series. Robust temperature deflection to prevent damage during solder reflow. Tape and Reel mechanical specifications available upon request. Operating temperature range -40C to +85C. DS6630 L7 H 1.0 1.5 2.2 3.3 3.9 4.7 5.0 5.6 6.8 7.5 8.2 10 12 15 18 22 27 33 39 47 56 68 82 100 120 150 180 220 270 330 390 470 680 1000 1500 2200 3300 4700 6800 10000 DS1137 Tolerance Suffix M M M M M 0.080 1.70 1.70 M 0.065 6 DS1145 Tolerance Suffix 6 DS1351 Tolerance Suffix 6 DS1976 Tolerance Suffix M M M M M 6 Suffix Codes 1R0 1R5 2R2 3R3 3R9 4R7 5R0 5R6 6R8 7R5 8R2 100 120 150 180 220 270 330 390 470 560 680 820 101 121 151 181 221 271 331 391 471 681 102 152 222 332 472 682 103 DCR1 0.040 0.045 0.050 0.055 0.060 IMAX2-4 A 3.0 2.8 1.8 1.6 1.4 DCR1 ISAT3 A IRMS 5 A DCR1 ISAT3 A IRMS 5 A DCR1 0.021 0.022 0.032 0.039 0.054 ISAT3 A 5.80 5.20 5.00 3.90 2.80 IRMS 5 A 5.00 4.50 3.80 3.30 2.70 DCR1 ISAT3 A IRMS 5 A Tolerance Suffix6 0.040 0.055 2.50 2.10 2.50 2.10 M M 1.95 1.95 M 0.075 2.80 2.20 M 0.065 1.2 M 0.100 1.40 1.20 1.10 1.00 0.90 0.80 0.70 0.65 0.60 0.55 0.50 0.45 0.40 1.40 1.20 1.10 1.00 0.90 0.80 0.70 0.65 0.60 0.55 0.50 0.45 0.40 M M M M M M M M M M M M M 0.080 0.100 0.120 0.140 0.160 0.180 0.200 0.240 0.350 0.425 0.530 0.668 0.730 1.050 1.120 1.75 1.50 1.40 1.30 1.20 1.10 1.00 0.92 0.84 0.75 0.68 0.60 0.54 0.50 0.45 1.75 1.50 1.40 1.30 1.20 1.10 1.00 0.92 0.84 0.75 0.68 0.60 0.54 0.50 0.45 M M M M M M M M M M M M M M M 0.075 0.090 0.110 0.190 0.230 0.290 0.480 0.590 0.770 1.40 1.0 0.80 0.70 0.60 0.50 0.40 0.3 0.26 0.22 0.2 M M M M M M M M M M 0.165 0.172 0.181 0.190 0.250 0.270 0.300 0.380 0.580 0.620 0.920 0.980 0.101 0.150 0.207 0.334 0.472 2.40 2.00 1.50 1.40 1.00 2.00 1.50 1.30 1.10 0.80 M M M M M 0.040 0.048 0.059 0.075 0.097 0.138 0.207 0.293 0.470 0.780 1.080 1.400 2.010 7.00 5.60 5.00 4.50 4.00 3.00 2.40 2.10 1.90 1.10 1.10 0.96 0.80 3.60 3.20 2.80 2.60 2.40 2.00 1.70 1.30 1.10 0.86 0.73 0.64 0.53 M M M M M M M M M M M M M 1.80 0.19 M 2.20 0.18 M 3.40 0.15 M 4.20 0.12 M 8.50 0.10 M 11.00 0.08 M 25.20 0.06 M 30.80 0.04 M 39.60 0.02 M 1) DCRs (DC resistances) are maximums @20C. 2) Total current rating (IDC + IAC) 3) DC (Direct Current) current applied to produce a typical 10% drop in nominal inductance. 4) DC (Direct Current) current applied to produce a typical 30C temperature rise. 5) DC (Direct Current) current applied to produce a typical 40C temperature rise. 6) Suffix of M = 20% 7) Inductance measured at 100kHz and 100mV Specifications subject to change without notice Call Toll Free: 888-978-2638 Website: www.coev.net A B D H Po C W P P1 T Dimensions are in millimeters unless specified. E Series Number DS6630 DS1137 DS1145 DS1351 DS1976 A MAX 360.0 360.0 360.0 360.0 360.0 B MIN 100.0 100.0 100.0 100.0 100.0 C 0.5 13.0 13.0 13.0 13.0 13.0 D MAX 22.4 30.4 30.4 30.4 50.4 Tape and Reel dimensions (mm) E MAX W 0.3 P 0.1 Po 0.1 P1 0.1 H 0.05 19.4 16.0 8.0 2.0 4.0 3.5 27.4 24.0 12.0 2.0 4.0 3.8 27.4 24.0 12.0 2.0 4.0 4.6 27.4 24.0 16.0 2.0 4.0 5.7 47.4 44.0 24.0 2.0 4.0 6.9 T 0.05 0.35 0.35 0.35 0.35 0.35 Reel Quantity 2500 1000 1000 750 250 Packaging Specification 90-0057 90-0062 90-0063 90-0055 90-0065 PACKAGING NOTE: Only pressure sensitive cover tape is to be used. Customer Packaging Specifications For Print Distribution to Customers Series Revision DS SERIES Sheet 2 of 3 B Item Environmental Static Humidity Specification After exposure part remains within specified electrical parameters for L, Q and DCR. After exposure part remains within specified electrical parameters for L, Q and DCR. After exposure, part shall not have a shorted or open winding. Test Method/Condition Expose parts to an environment of +50C with 90 to 95% R.H. for 100 hours. After exposure, allow parts to dry for 2 hours before measurements are taken. Subject parts to an environment of +50C 90 to 100% R.H. for 46 to 50 hours. After exposure, allow parts to dry for 2 hours before measurements are taken. Per MIL-STD 202 Method 106, ten 24 hour cycles at +25C to +65C at 80 to 95% R.H. During any of the first 9 cycles, inductors are revolved from the chamber and exposed to -10C for 3 hours. Allow parts to dry for 2 hours before measurements are taken. 10 cycles (Air to Air) 1 cycle shall consist of: 30 minutes exposure to +85C 30 minutes exposure to -40C Allow 20 minutes transition between extremes. 10 cycles (Air to Air) 1 cycle shall consist of: 30 minutes exposure to -45C 30 minutes exposure to +125C 15 seconds maximum transition between temperatures Storage Life Moisture Resistance Temperature Cycle After exposure part remains within specified electrical parameters for L, Q and DCR. Temperature Shock After exposure part remains within specified electrical parameters for L, Q and DCR. General Storage Temperature Range Operating Temperature Range Flammability Other Vibration After exposure part remains within specified electrical parameters for L, Q and DCR. Inductors shall be randomly vibrated per NAVMAT P9492 profile. Samples shall be subjected to 0.04G/Hz for a minimum of 15 minutes per axis, for each of the three axes. -40C to +85C -40C to +85C IEC 695-2-2 Withstands needle-flame test Mechanical Shock After exposure part remains within specified electrical parameters for L, Q and DCR. Test per MIL-STD 202 method 213 test condition A, test mounted samples 3 axes, 6 times, totaling 18 shocks. (50Gs, 11ms, half-sine). Solderability Wetting shall cover 90% minimum of each termination 4 pounds Dip pads in RMA flux, 63/37 solder (Sn/Pb) at 232C for 5 seconds 2 seconds. Apply and measure force with a digital force gauge set. Component Adhesion (Push Test) Resistance to Solvent No sign of degradation in appearance or marking detail. After exposure, part shall not have a shorted or open winding. Withstands 6 minutes of alcohol. Withstands 3 minutes forced spray Freon TMS Parts to be stored at 110C for 1000 hours with rated current applied. Parts to be tested at: start, 500 and 1000 hours. Allow 2 hours at room temperature before testing. Load Life Series Revision For Print Distribution to Customers DS SERIES Sheet 3 of 3 B |
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