PRODUCT DATA SHEET P7608 Family HIGH POWER INDUCTOR Features Applications ∗ ∗ ∗ ∗ ∗ ∗ ∗ ∗ ∗ ∗ ∗ ∗ ∗ ∗ Lead-free (Pb-free) RoHS compliant High Current (to 30A) Low DCR (to 1mΩ) Foil windings Closed magnetic circuit DC-DC Converters Voltage Regulator Modules Distributed Power MPU power supplies Servers Workstations Telecom equipment Notebook and handheld equipment DESCRIPTION The P7608 family comprises high-energy-density surface mount inductors. The family employs copper foil windings, giving excellent DC resistance, thermal efficiency and high frequency performance. The core is a closed magnetic circuit to afford magnetic shielding. ETALDOC 840/3 Page 1 of 3 The P7608 family is compliant with RoHS Directive 2002/95/EC and supplied in tape and reel packaging, and is suitable for Pb-free and conventional placement and reflow. July 2005 P7608 SPECIFICATIONS Electrical Inductance (µH) Part Number (1) (2) Rated Current IDC (A) DCR (mΩ) Max P7608-R56Y 0.56±30% 1.0 30 P7608-1R0M 1.0±20% 1.2 22 P7608-1R6M 1.6±20% 1.5 18 P7608-2R2M 2.2±20% 1.9 15 Notes 1. Inductance measured at 100kHz, 1V. 2. Rated current, IDC, is the current at which the temperature rise is 40ºC (max) or the DC current at which the zero-current inductance drops by 25% (max) whichever is less. 3. Operating temperature -25ºC to +85ºC. 4. For non-standard inductance values, please contact Profec. Effect of DC Current on Inductance (typical) Fig. 1 2.5 2.0 INDUCTANCE (µH) 1.5 1.0 0.5 0 5 10 15 20 25 30 35 DC CURRENT(A) ETALDOC 840/3 Page 2 of 3 July 2005 P7608 CONSTRUCTION Dimensions Fig. 3 2.0 typ 2 8.0 typ 14.7 ± 0.3 15.0 ± 0.3 Fig. 2 3 1 4.0 typ Dimensions shown are in millimetres 9.0 15.5 9.5 ± 0.3 MARKING INDUCTANCE CODE Terminal plating JESD97 category = e3. e3 3.0 Recommended reflow solder profile: 2 minutes @ 150-200ºC, 10 seconds @ 260ºC; time above 217ºC 60 seconds maximum. 5.0 2.5 PCB PATTERN ORDERING CODE P7608- ABSOLUTE MAXIMUM RATINGS T Storage temperature -40ºC to +105ºC Operating temperature -25ºC to +85ºC Soldering temperature profile peak 260ºC 10s Tape and Reel Tolerance: M = ±20% Y = ±30% See tabulated values for correct tolerance. Inductance code Handle in accordance with IPC/JEDEC J-STD-033 procedure for components classified as IPC/JEDEC J-STD-020 Moisture Sensitivity Level 2. Type code ISO 9001 FM 25326 ETAL Group Oy, Kuormatie 14, FIN-03101, Nummela Telephone: +358 (0)20 7500 330 Fax: +358 (0)20 7500 333 Website: www.etalgroup.com Email: [email protected] ETALDOC 840/3 Page 3 of 3 July 2005