T PL IA N M CO *R oH S Features Applications Shielded construction DC/DC converters Flat wire Power supplies for: Unit height as low as 3.0 mm 8R 2 Inductance range: 0.1 to 10 H Rated current up to 32 A RoHS compliant* * Portable communications equipment * Laptop computers * Camcorders, HDTV, car audio systems * Video game consoles SRP7030F Series - Shielded Power Inductors Electrical Specifications Bourns Part No. Inductance L (H) 20 % I rms (A) I sat (A) DCR (m) Max. SRP7030-R10FM SRP7030-R15FM SRP7030-R20FM SRP7030-R22FM SRP7030-R33FM SRP7030-R47FM SRP7030-R56FM SRP7030-R68FM SRP7030-R82FM SRP7030-1R0FM SRP7030-1R1FM SRP7030-1R5FM SRP7030-2R2FM SRP7030-3R3FM SRP7030-4R7FM SRP7030-5R6FM SRP7030-6R8FM SRP7030-8R2FM SRP7030-100FM 0.10 0.15 0.20 0.22 0.33 0.47 0.56 0.68 0.82 1.0 1.1 1.5 2.2 3.3 4.7 5.6 6.8 8.2 10 32 28 23 23 18 17 15 15 12 11 11 10 7 7 5 5 4.5 4.5 3.5 60 37 34 34 25 19 17 17 14 13 13 12 11 10 7 6 5.5 5 5 1.7 1.99 2.4 2.4 3.4 4.5 5 5 6.6 7 7 10 20 24 35 45 50 54 60 General Specifications Test Voltage ..................................0.25 V Test Frequency ......................... 100 KHz Reflow Soldering .. 230 C; 50 sec. max. Operating Temperature ............................... -55 C to +125 C (Temperature rise included) Storage Temperature ............................... -55 C to +125 C Resistance to Soldering Heat .............................+260 C for 10 sec. Materials Core ..................................................Iron Wire ........................... Enameled copper Terminal ........................................Cu/Sn Rated Current .... Ind. drops 20 % at Isat Temperature Rise .... 40 C at rated Irms Packaging.....1000 pcs. per 13-inch reel Product Dimensions 7.6 MAX. (.299) 6.5 0.2 (.039 .008) Soldering Profile Temperature (C) 275 <1> Maximum of 10 seconds between +255 C and +260 C 225 260 C peak <1> 255 C 6.5 0.2 (.039 .008) 220 C 190C 60 seconds maximum 175 Ramp Down 5 C/second 150 C 125 0.0 - 0.3 (0.0 - .012) 120-150 seconds 10 seconds minimum 75 Ramp Up 4 C/second maximum SRP7030-R10FM ~ SRP7030-8R2FM: 25 0 50 100 150 200 250 3.2 MAX. SRP7030-100FM: (.126) 300 Time (Seconds) Electrical Schematic 3.0 MAX. (.118) Recommended Layout 3.7 (.146) 2.5 (.098) 1.2 0.3 (.047 .012) 8.5 (.335) 1.6 0.3 (.063 .012) DIMENSIONS: *RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011. Specifications are subject to change without notice. The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time. Users should verify actual device performance in their specific applications. MM (INCHES) SRP7030F Series - Shielded Power Inductors L vs. I Charts SRP7030-R15FM 60 50 0.11 40 0.10 30 20 0.09 10 20 30 40 50 0.04 0.03 0 60 80 70 60 50 40 30 20 0 10 20 SRP7030-R20FM 0.25 0.18 60 0.16 50 0.14 40 0.12 30 0.10 20 0.08 10 0 5 10 15 20 25 30 Inductance (H) Inductance (H) 0.30 70 Temperature Rise (C) 80 0.20 0.06 0.15 0.10 0 5 10 0.20 0.15 20 25 30 40 0.40 30 0.35 20 0.30 0.80 60 0.70 50 40 0.45 30 20 0.40 10 8 10 12 14 16 18 20 Inductance (H) 70 0.50 6 10 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 SRP7030-R68FM 0.50 0.40 0.30 0.20 0 0 5 SRP7030-R82FM 0.20 10 20 15 20 1.20 1.00 Inductance (H) 0.40 100 90 80 70 60 50 40 30 20 10 0 Temperature Rise (C) Inductance (H) 0.60 DC Bias (A) 15 SRP7030-1R0FM 0.80 5 10 DC Bias (A) 1.00 0 0 100 90 80 70 60 50 40 30 20 10 0 0.60 DC Bias (A) 0.00 50 0.45 0.20 Temperature Rise (C) Inductance (H) 0.55 4 35 0.25 SRP7030-R56FM 2 30 DC Bias (A) 0.60 0 25 0.50 DC Bias (A) 0.35 20 SRP7030-R47FM 0.55 Inductance (H) 0.25 100 90 80 70 60 50 40 30 20 10 0 Temperature Rise (C) Inductance (H) 0.30 15 15 100 90 80 70 60 50 40 30 20 10 0 DC Bias (A) 0.35 10 10 0 0.20 0.00 SRP7030-R33FM 5 60 0.05 0 35 0.40 0 50 SRP7030-R22FM DC Bias (A) 0.10 40 DC Bias (A) DC Bias (A) 0.22 30 Temperature Rise (C) 10 0.11 0.10 0.09 0.08 0.07 0.06 0.05 Temperature Rise (C) 0 100 90 Temperature Rise (C) 0.08 0.13 0.12 0.80 0.60 0.40 0.20 0.00 0 5 10 15 20 100 90 80 70 60 50 40 30 20 10 0 Temperature Rise (C) Inductance (H) 0.12 Inductance (H) 70 Temperature Rise (C) 80 Temperature Rise (C) SRP7030-R10FM 0.13 DC Bias (A) Specifications are subject to change without notice. The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time. Users should verify actual device performance in their specific applications. SRP7030F Series - Shielded Power Inductors L vs. I Charts 100 1.20 1.50 90 80 1.00 70 60 1.20 70 60 0.90 50 0.60 40 30 0.30 20 10 0.80 50 40 0.60 0.40 30 20 0.20 10 0 10 15 0 0 20 5 10 SRP7030-3R3FM 4.00 2.20 90 80 3.50 90 80 2.00 70 60 3.00 70 60 1.80 50 40 2.50 50 40 1.60 1.40 30 20 1.20 10 0 0 3 6 9 12 Inductance (H) 100 Temperature Rise (C) Inductance (H) DC Bias (A) SRP7030-2R2FM 2.40 30 20 1.50 10 0 1.00 15 0 5 10 SRP7030-5R6FM 6.00 100 5.00 90 80 5.80 5.60 90 80 4.00 70 60 5.40 5.20 70 60 3.00 50 40 5.00 4.80 50 40 4.60 4.40 30 20 2.00 30 20 1.00 10 0 0.00 0 2 4 6 8 Inductance (H) 100 Temperature Rise (C) Inductance (H) 15 DC Bias (A) SRP7030-4R7FM 6.00 100 2.00 DC Bias (A) 4.20 4.00 10 0 0.5 1 1.5 2 2.5 DC Bias (A) 3 3.5 4 4.5 5 5.5 6 6.5 10 0 7.5 SRP7030-8R2FM 9.00 100 90 80 8.50 90 80 70 60 5.50 50 40 5.00 4.50 30 20 4.00 3.50 10 0 3.00 0 1 2 3 4 5 6 Inductance (H) 100 6.50 Temperature Rise (C) 7.00 6.00 8.00 70 60 7.50 50 40 7.00 6.50 30 20 6.00 5.50 5.00 0.0 7 DC Bias (A) 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 DC Bias (A) 12.00 100 11.00 90 80 10.00 70 60 9.00 50 40 8.00 7.00 30 20 6.00 5.00 Temperature Rise (C) SRP7030-100FM Inductance (H) 7 DC Bias (A) SRP7030-6R8FM Inductance (H) 20 10 0 4.00 0 1 2 3 4 Temperature Rise (C) DC Bias (A) 15 Temperature Rise (C) 5 0.00 5 6 7 DC Bias (A) Specifications are subject to change without notice. The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time. Users should verify actual device performance in their specific applications. 6.5 10 0 7.0 Temperature Rise (C) 0 Inductance (H) 1.80 90 80 Temperature Rise (C) SRP7030-1R5FM 100 Temperature Rise (C) Inductance (H) SRP7030-1R1FM 1.40 3312 - 2 mm SMD-Trimming Potentiometer SRP7030F Series Shielded Power Inductors Packaging Specifications 2.0 0.5 (.079 .020) 330.0 (13.00) DIA. THICKNESS 0.10 (.004) MAX. 13.5 0.5 (0.53 .020) DIA. EMBOSSED CAVITY 100.0 1.0 (3.937 .039) 13.5 0.5 DIA. (.53 .020) EMBOSSED CARRIER 16.0 0.5 (0.63 0.020) 1.50 0.1 (.059 .004) 0.3 0.1 (.012 .004) DIMENSIONS: MM (INCHES) 2.0 0.1 (.079 .004) 4.0 0.1 (.157 .004) 1.75 0.1 (.069 .004) 7.5 0.1 (.295 .004) 3.6 0.15 (.142 .006) 7.2 0.1 (.283 .004) 2R2 7.7 0.1 (.303 .004) 16.0 0.3 (.630 .012) 12.0 0.1 (.472 .004) USER DIRECTION OF FEED QTY: 1000 PCS. PER REEL Asia-Pacific: Tel: +886-2 2562-4117 * Fax: +886-2 2562-4116 EMEA: Tel: +36 88 520 390 * Fax: +36 88 520 211 The Americas: Tel: +1-951 781-5500 * Fax: +1-951 781-5700 www.bourns.com 01/14 Specifications are subject to change without notice. The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time. Users should verify actual device performance in their specific applications.