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*rohs directive 2002/95/ec jan 27 2003 including annex specifications are subject to change without notice. customers should verify actual device performance in their specific applications. *rohs compliant srp7030 series - shielded power inductors features shielded construction unit height of 3.2 mm inductance range: 0.1 h to 10 h current up to 32.5 a lead free rohs compliant* applications input/output of dc/dc converters power supplies for: portable communications equipment camcorders lcd tvs car audio systems electrical specifications product dimensions r68 6.86 ?0.5 (0.270 ?0.020) 6.47 ?0.5 (0.255 ?0.020) 7.8 (0.307) max. max. 1.6 ?0.5 (0.063 ?0.020) 2.1 ?0.5 (0.083 ?0.020) 7.0 (0.276) max. 3.0 (.118) max. 3.2 (.126) general specifications test voltage...................................0.25 v test frequency ..........................100 khz reflow soldering .....230 ?c; 50 sec max. operating temperature ..-55 ? to +150 ? (temperature rise included) storage temperature..-55 ? to +150 ? resistance to soldering heat ..............................+260 ? for 10 sec. materials core...................................................iron wire .............................enameled copper terminal .........................................cu/sn rated current....... ind. drops 20 % at i sat temperature rise..........40 ?c at rated i rms packaging .....1000 pcs. per 13-inch reel electrical schematic *rohs compliant soldering profile 25 75 125 175 225 275 0 50 100 150 200 250 300 time (seconds) temperature (c) 120-150 seconds 60 seconds maximum 260 c peak 190c 150 c 220 c ramp down 5 c/second <1> 255 c <1> maximum of 10 seconds between +255 c and +260 c ramp up 4 c/second maximum 10 seconds minimum dimensions: mm (inches) inductance i rms i sat dcr bourns part no. l ( h) 20 % (a) (a) (m ? ) max. srp7030-r10m 0.10 32.5 42 1.7 srp7030-r15m 0.15 26.0 38 2.5 srp7030-r20m 0.20 24.0 36 3.0 srp7030-r22m 0.22 23.0 36 2.8 srp7030-r33m 0.33 20.0 30 3.9 srp7030-r47m 0.47 17.5 26 4.2 SRP7030-R68M 0.68 15.5 23 5.5 srp7030-r72m 0.72 15.5 23 5.5 srp7030-r82m 0.82 13.0 20 8.0 srp7030-1r0m 1.0 11.0 15 10.0 srp7030-1r5m 1.5 9.0 14 15.0 srp7030-1r8m 1.8 8.5 13 17.0 srp7030-2r2m 2.2 8.0 12 20.0 srp7030-3r3m 3.3 6.0 10 30.0 srp7030-4r7m 4.7 5.5 6.5 40.0 srp7030-6r8m 6.8 4.5 6.0 60.0 srp7030-8r2m 8.2 4.0 5.5 68.0 srp7030-100m 10.0 3.0 4.5 85.0 8.7 (0.343) 3.5 (.138) 3.7 (.146) recommended layout
specifications are subject to change without notice. customers should verify actual device performance in their specific applications. srp7030 series - shielded power inductors l vs. i charts 0 03 6 9 12 15 18 21 24 27 30 33 39 36 42 0.10 0.12 0.14 0.16 0.18 0.08 0.06 0.04 0.02 0.20 0 10 20 30 40 50 60 70 80 90 100 inductance ( h) dc current (a) srp7030-r10m temperature rise (?) 0 04 812162024283236 0.20 0.24 0.28 0.32 0.36 0.16 0.12 0.08 0.04 0.40 0 10 20 30 40 50 60 70 80 90 100 inductance ( h) dc current (a) srp7030-r22m temperature rise (?) 0 04 812162024283236 0.25 0.30 0.35 0.40 0.45 0.20 0.15 0.10 0.05 0.50 0 10 20 30 40 50 60 70 80 90 100 inductance ( h) dc current (a) srp7030-r33m temperature rise (?) 0 04 8 1216202428323640 0.15 0.18 0.21 0.24 0.27 0.12 0.09 0.06 0.03 0.30 0 10 20 30 40 50 60 70 80 90 100 inductance ( h) dc current (a) srp7030-r15m temperature rise (?) 0.10 04 812162024283238 0.20 0.22 0.24 0.26 0.28 0.18 0.16 0.14 0.12 0.30 0 10 20 30 40 50 60 70 80 90 100 inductance ( h) dc current (a) srp7030-r20m temperature rise (?) 0 04 812162024283236 0.5 0.6 0.7 0.8 0.9 0.4 0.3 0.2 0.1 1.0 0 10 20 30 40 50 60 70 80 90 100 inductance ( h) dc current (a) srp7030-r47m temperature rise (?) 0 03 6 9 12 15 18 21 24 0.75 0.90 1.05 1.20 1.35 0.60 0.45 0.30 0.15 1.50 0 10 20 30 40 50 60 70 80 90 100 inductance ( h) dc current (a) SRP7030-R68M temperature rise (?) 0 02 468101214161820 1.0 1.2 1.4 1.6 1.8 0.8 0.6 0.4 0.2 2.0 0 10 20 30 40 50 60 70 80 90 100 inductance ( h) dc current (a) srp7030-r82m temperature rise (?) 0 02 4681012141618 1.0 1.2 1.4 1.6 1.8 0.8 0.6 0.4 0.2 2.0 0 10 20 30 40 50 60 70 80 90 100 inductance ( h) dc current (a) srp7030-1r0m temperature rise (?) 0 02 468101214 1.5 1.8 2.1 2.4 2.7 1.2 0.9 0.6 0.3 3.0 0 10 20 30 40 50 60 70 80 90 100 inductance ( h) dc current (a) srp7030-1r5m temperature rise (?) 0 0 4.6 9.2 13.8 18.4 23 0.72 0.96 0.48 0.24 1.2 0 20 40 60 80 100 inductance ( h) dc current (a) srp7030-r72m temperature rise (?) inductance ( h) dc current (a) srp7030-1r8m temperature rise (?) 0 3.25 6.5 9.75 13 0 1 2 3 4 0 10 20 30 40 50 60 70 80 90 100
srp7030 series - shielded power inductors l vs. i charts 0 01 234 5 6 7 5 6 7 8 9 4 3 2 1 10 0 10 20 30 40 50 60 70 80 90 100 inductance ( h) dc current (a) srp7030-4r7m temperature rise (?) 0 0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 10 12 14 16 18 8 6 4 2 20 0 10 20 30 40 50 60 70 80 90 100 inductance ( h) dc current (a) srp7030-8r2m temperature rise (?) 0 0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 7.5 9.0 10.5 12.0 13.5 6.0 4.5 3.0 1.5 15.0 0 10 20 30 40 50 60 70 80 90 100 inductance ( h) dc current (a) srp7030-6r8m temperature rise (?) 0 02 46 81012 4.0 4.8 5.6 6.4 7.2 3.2 2.4 1.6 0.8 8.0 0 10 20 30 40 50 60 70 80 90 100 inductance ( h) dc current (a) srp7030-3r3m temperature rise (?) 0 02 468101214 2.0 2.4 2.8 3.2 3.6 1.6 1.2 0.8 0.4 4.0 0 10 20 30 40 50 60 70 80 90 100 inductance ( h) dc current (a) srp7030-2r2m temperature rise (?) 0 0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5.0 10 12 14 16 18 8 6 3 2 20 0 10 20 30 40 50 60 70 80 90 100 inductance ( h) dc current (a) srp7030-100m temperature rise (?) rev. 05/10 packaging specifications 16.0 0.5 (0.63 0.020) 2.0 0.5 (.079 .020) 75.0 2.0 (2.96 0.08) 330.0 (13.00) dia. 13.5 0.5 (.53 .020) dia. 13.5 0.5 (0.53 .020) dia. embossed carrier embossed cavity 0.10 (.004) thickness max. dimensions: mm (inches) 1.5 0.1 (0.059 0.004) 0.15 (0.0006) 2.0 0.1 (0.079 0.004) 4.0 0.1 (0.157 0.004) dia. dia. 0.35 0.05 (0.014 0.020) 4.5 0.1 (0.177 0.004) 7.8 0.1 (0.307 0.004) 12.0 0.1 (0.472 0.004) 7.0 0.1 (0.276 0.004) 16.0 0.3 (0.630 0.012) 1.75 0.1 (.069 0.004) 1.55 0.3 (.061 0.012) specifications are subject to change without notice. customers should verify actual device performance in their specific applications.

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