February 26, 2007 SELF-LEADED SMD INDUCTOR DR339-2 SERIES Features z z z z z Low Profile Surface Mount Design Flat Top for Pick and Place Inductance Range from 0.47µH to 330µH Operating Temp. -40°C to +85C Tinned Leads with Leaded Solder is Available (note 7) ELECTRICAL SPECIFICATIONS AT 25ºC Part No. Inductance (µH) DR339-2-471 DR339-2-102 DR339-2-152 DR339-2-222 DR339-2-332 DR339-2-472 DR339-2-682 DR339-2-103 DR339-2-153 DR339-2-223 DR339-2-333 DR339-2-473 DR339-2-683 DR339-2-104 DR339-2-154 DR339-2-224 DR339-2-334 0.47 +40%/-20% 1.0 +40%/-20% 1.5 +40%/-20% 2.2 ± 20% 3.3 ± 20% 4.7 ± 20% 6.8 ± 20% 10.0 ± 20% 15.0 ± 20% 22.0 ± 20% 33.0 ± 20% 47.0 ± 20% 68.0 ± 20% 100.0 ± 20% 150.0 ± 20% 220.0 ± 20% 330.0 ± 20% DCR (Ω) Max. 0.005 0.007 0.009 0.011 0.013 0.017 0.021 0.028 0.041 0.062 0.092 0.139 0.179 0.271 0.424 0.636 0.977 RATED CURRENT (A) Max. 10.6 9.3 8.3 7.2 6.5 5.5 5.0 4.3 3.5 2.8 2.1 1.7 1.5 1.4 1.1 0.93 0.76 I sat (A) Max. 11.4 9.9 7.9 6.1 5.1 4.2 3.6 3.3 2.4 2.0 1.7 1.4 1.2 0.95 0.78 0.62 0.51 MECHANICAL OUTLINES 13.2 Max. 9.5 2.3 339-2 9.9 Max. 4.5 XXX 2.3 6.5 9.0 2 1 PCB PAD LAYOUT (REF.) TOP VIEW 1 6.0 Max. 2 FRONT VIEW SCHEMATIC Notes: 1. All dimensions are shown in millimeter “mm” 2. General tolerance ±0.2mm, unless other specified 3. Inductance Test: 100kHz, 0.25Vrms 4. Irms for an approximate 45°C temperature rise 5. ISAT for an approximate 20% drop maximum of the nominal value 6. Tape and reel quantity, 500 pcs/reel 7. For non-RoHS DR prefix with 42- (e.g. DR339-2 becomes 42-339-2) 8. Terminal finish is compliant to RoHS requirements. Solder in accordance with J-STD-020C DATATRONIC: 28151 Highway 74, Romoland, CA 92585 Tel: 951-928-7700 Toll Free Tel: 888-889-5391 Fax: 951-928-7701 Email: [email protected] 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.