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January 23, 2007
SHIELDED SMD INDUCTOR/TRANSFORMER DR359-1 SERIES
Features Low Profile Surface Mount Design Flat Top for Pick and Place Inductance Range from 0.47H to 1000.0H (Parallel Ratings) Materials meet UL94V-0 Operating Temp. -20C to +80C Tinned Leads with Leaded Solder is Available (note 8) ELECTRICAL SPECIFICATIONS AT 25C Parallel Ratings Part No.
DR359-1-471 DR359-1-102 DR359-1-152 DR359-1-222 DR359-1-332 DR359-1-472 DR359-1-682 DR359-1-822 DR359-1-103 DR359-1-153 DR359-1-223 DR359-1-333 DR359-1-473 DR359-1-683 DR359-1-823 DR359-1-104 DR359-1-154 DR359-1-224 DR359-1-334 DR359-1-474 DR359-1-684 DR359-1-824 DR359-1-105
Series Ratings I sat (A) Peak
56.0 40.0 31.1 25.5 21.5 16.5 13.3 12.2 11.2 9.66 7.57 6.22 5.28 4.44 4.06 3.64 3.01 2.43 2.01 1.68 1.39 1.27 1.14
Rated Inductance (H)
0.47 1.0 1.5 2.2 3.3 4.7 6.8 8.2 10.0 15.0 22.0 33.0 47.0 68.0 82.0 100.0 150.0 220.0 330.0 470.0 680.0 820.0 1000.0
Inductance (H) 20%
0.419 0.821 1.357 2.027 2.831 4.841 7.387 8.861 10.47 14.09 22.93 33.92 47.05 66.48 79.75 99.31 144.9 221.5 323.6 467.1 676.7 818.1 1005.0
DCR () Typ.
0.00195 0.00261 0.00341 0.00373 0.00567 0.00971 0.0116 0.0157 0.0172 0.0247 0.0391 0.0600 0.0719 0.1050 0.1430 0.1630 0.2470 0.3760 0.5740 0.8610 1.0800 1.4700 1.6600
I rms (A) Max.
17.9 15.5 13.5 12.5 10.4 8.25 7.34 6.32 6.04 5.03 4.00 3.23 2.95 2.44 2.09 1.96 1.59 1.29 1.04 0.85 0.76 0.65 0.61
Inductance (H) 25%
1.676 3.284 5.428 8.108 11.32 19.36 29.55 35.44 41.88 56.36 91.72 135.7 188.2 265.9 319.0 397.2 579.6 886.0 1294.0 1868.0 2707.0 3272.0 4020.0
DCR () Typ.
0.0078 0.0104 0.0137 0.0161 0.0229 0.0367 0.0465 0.0627 0.0686 0.0990 0.1570 0.2410 0.2880 0.4210 0.5730 0.6530 0.9890 1.500 2.300 3.400 4.320 5.880 6.640
I rms (A) Max.
8.94 7.74 6.77 6.23 5.23 4.13 3.67 3.16 3.02 2.51 2.00 1.61 1.47 1.22 1.04 0.980 0.796 0.645 0.522 0.427 0.380 0.325 0.307
I sat (A) Peak
28.0 20.0 15.6 12.7 10.8 8.24 6.67 6.09 5.60 4.83 3.78 3.11 2.64 2.22 2.03 1.82 1.51 1.22 1.01 0.838 0.697 0.633 0.571
MECHANICAL OUTLINES
12.5 Max. 8.0 Max. 2.05(Ref.)
Notes
1. 2. All dimensions are shown in millimeter "mm" General tolerance 0.2mm, unless other specified Inductance Test: 100kHz, 0.25Vrms, Parallel : (1,2-3,4), Series: (1-4) tie (2-3) Irms for an approximate 40C temperature rise Isat for an approximate 30% drop maximum of the nominal value Turns Ratio (1-3) : (2-4) = 1 : 1 Tape and reel quantity, 350 pcs/reel For non-RoHS parts replace DR prefix with 42- (e.g. DR359-1 becomes 42-359-1) Terminal finish is compliant to RoHS requirements. Solder in accordance with JSTD-020C.
12.5 Max.
XXX
4 2.00 (Ref.) 3
1 2
3. 4. 5. 6. 7. 8. 9.
TOP VIEW
SIDE VIEW
BOTTOM VIEW
13.80 1 4 2.50 0.50 2 3.85 3
1
2
3
SCHEMATIC
4
PCB SOLDER PAD LAYOUT (REF.)
DATATRONIC:
28151 Highway 74, Romoland, CA 92585 Tel: 951-928-7700 Toll Free Tel: 888-889-5391 Fax: 951-928-7701 Email: ddisales@datatronics.com 499 King's Road, Hong KongTel: (852) 2562 3858, (852) 2564 8477 Fax: (852) 2565 7214, (852) 2563 1290 All specifications are subject to change without notice.

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