DS1137 MACOM | Alldatasheet

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Series Number 3003 9th Avenue SW DS6630 PO Box 50 DS1137 Watertown, SD 57201 DS1145 Toll free: 888-978-2638 DS1351 Ph: 605-886-3326 DS1976 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 Series Maximum Dimensions Reference Dimensions Number L W H Y Z A B C Suffix DCR1 IMAX 2-4 Tolerance DCR1 ISAT

3 IRMS

5 Tolerance DCR1

5 Tolerance

µH Codes W A Suffix6 W A A Suffix6 W A A Suffix6 W A A Suffix6 W A A Suffix6 3.9 3R9 0.055 2.10 2.10 M 5.0 5R0 0.080 1.70 1.70 M 5.6 5R6 0.065 1.95 1.95 M 7.5 7R5 0.100 1.40 1.40 M 8.2 8R2 0.080 1.75 1.75 M 120 121 1.120 0.45 0.45 M 180 181 270 271 390 391 1500 152 4.20 0.12 M 2200 222 8.50 0.10 M 3300 332 11.00 0.08 M 4700 472 25.20 0.06 M 6800 682 30.80 0.04 M 10000 103 39.60 0.02 M 1) DCRs (DC resistances) are maximums @20°C. 4) DC (Direct Current) current applied to produce a typical 30°C temperature rise. 2) Total current rating (IDC + IAC) 5) DC (Direct Current) current applied to produce a typical 40°C temperature rise. 3) DC (Direct Current) current applied to produce a typical 10% drop in nominal inductance. 6) Suffix of M = ±20% 7) Inductance measured at 100kHz and 100mV Call Toll Free: 888-978-2638 Website: www.coev.net DS1976 DS1976 DS6630 DS1137 DS1351 DS1145 DS6630 DS1137 DS1145 DS1351 B A C B Suggested Land Pattern 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 -40°C to +85°C. H Y W L Z Suffix Code XXX 1st significant digit 3rd significant digit 2nd significant digit Parts will be marked with Significant Digit Dots OR Suffix code Specifications subject to change without notice

Series Tape and Reel dimensions (mm) Reel Packaging Sheet 2 of 3 90-0065 90-0057 90-0062 90-0063 90-0055 Customer Packaging Specifications For Print Distribution to Customers Series DS SERIES B Revision PACKAGING NOTE: Only pressure sensitive cover tape is to be used. A B C D E W PPo P1 H T Dimensions are in millimeters unless specified.

Item Specification Test Method/Condition Environmental Static Humidity After exposure part remains within specified electrical parameters for L, Q and DCR. Storage Life After exposure part remains within specified electrical parameters for L, Q and DCR. Moisture Resistance After exposure, part shall not Per MIL-STD 202 Method 106, ten 24 hour cycles at +25°C to have a shorted or open winding. +65°C at 80 to 95% R.H. During any of the first 9 cycles, inductors are revolved from the chamber and exposed to -10°C for 3 hours. Allow parts to dry for 2 hours before measurements are taken. Temperature Cycle After exposure part remains 10 cycles (Air to Air) 1 cycle shall consist of: within specified electrical 30 minutes exposure to +85°C parameters for L, Q and DCR. 30 minutes exposure to -40°C Allow 20 minutes transition between extremes. Temperature Shock After exposure part remains 10 cycles (Air to Air) 1 cycle shall consist of: within specified electrical 30 minutes exposure to -45°C parameters for L, Q and DCR. 30 minutes exposure to +125°C 15 seconds maximum transition between temperatures 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 Other Vibration After exposure part remains Inductors shall be randomly vibrated per NAVMAT P9492 within specified electrical profile. Samples shall be subjected to 0.04G/Hz for a parameters for L, Q and DCR. minimum of 15 minutes per axis, for each of the three axes. Mechanical Shock After exposure part remains Test per MIL-STD 202 method 213 test condition A, test within specified electrical mounted samples 3 axes, 6 times, totaling 18 shocks. parameters for L, Q and DCR. (50Gs, 11ms, half-sine). Solderability Wetting shall cover 90% minimum of each termination Component Adhesion (Push Test) 4 pounds Apply and measure force with a digital force gauge set. Resistance to Solvent No sign of degradation in Withstands 6 minutes of alcohol. appearance or marking detail. Withstands 3 minutes forced spray Freon TMS Load Life After exposure, part shall not Parts to be stored at 110°C for 1000 hours with rated current have a shorted or open winding. applied. Parts to be tested at: start, 500 and 1000 hours. Allow 2 hours at room temperature before testing. Series Revision Sheet 3 of 3 Subject parts to an environment of +50°C 90 to 100% R.H. for 46 to 50 hours. After exposure, allow parts to dry for 2 hours before measurements are taken. Expose parts to an environment of +50°C with 90 to 95% R.H. for 100 hours. After exposure, allow parts to dry for 2 hours before measurements are taken. DS SERIES BFor Print Distribution to Customers Dip pads in RMA flux, 63/37 solder (Sn/Pb) at 232°C for 5 seconds ±2 seconds.