SRP7030

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Document overview

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• PDF pages: 3

Technical content

Features

■ Shielded construction ■ Unit height of 3.2 mm ■ Inductance range: 0.1 to 10 μH ■ Current up to 32.5 A ■ RoHS compliant*

Applications

■ Input/output of DC/DC converters ■ Power supplies for:  Portable communications equipment  Camcorders  LCD TVs  Car audio systems SRP7030 Series - Shielded Power Inductors Electrical Specifi cations Product Dimensions DIMENSIONS: MM (INCHES) Recommended Layout Bourns Part No. Inductance L (μH) ±20 % I rms (A) I sat (A) DCR (mΩ) 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 Soldering Profi le 125 175 225 275 0 50 100 150 200 250 300 Time (Seconds) Temperature (°C) 120-150 seconds 60 secondsmaximum 260 °C peak 190°C 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 Electrical Schematic General Specifi cations Refl ow Soldering .. 230 °C; 50 sec. max. Operating Temperature (Temperature rise included) Storage Temperature Resistance to Soldering Heat Materials Temperature Rise .... 40 °C at rated Irms *RoHS COMPLIANT 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) 8.7 (0.343) 3.5 (.138) 3.7 (.146) *RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011. Specifi cations 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 specifi c applications.

SRP7030 Series - Shielded Power Inductors L vs. I Charts 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 0.20 100 Inductance (μH) DC Current (A) SRP7030-R10M Temperature Rise (°C) 04 81 2 1 6 2 0 2 4 2 8 3 2 3 6 0.20 0.24 0.28 0.32 0.36 0.16 0.12 0.08 0.04 0.40 100 Inductance (μH) DC Current (A) SRP7030-R22M Temperature Rise (°C) 04 81 2 1 6 2 0 2 4 2 8 3 2 3 6 0.25 0.30 0.35 0.40 0.45 0.20 0.15 0.10 0.05 0.50 100 Inductance (μH) DC Current (A) SRP7030-R33M Temperature Rise (°C) 04 8 1 21 6 2 02 42 83 2 3 64 0 0.15 0.18 0.21 0.24 0.27 0.12 0.09 0.06 0.03 0.30 100 Inductance (μH) DC Current (A) SRP7030-R15M Temperature Rise (°C) 0.10 04 81 2 1 6 2 0 2 4 2 8 3 2 3 8 0.20 0.22 0.24 0.26 0.28 0.18 0.16 0.14 0.12 0.30 100 Inductance (μH) DC Current (A) SRP7030-R20M Temperature Rise (°C) 04 81 2 1 6 2 0 2 4 2 8 3 23 6 0.5 0.6 0.7 0.8 0.9 0.4 0.3 0.2 0.1 1.0 100 Inductance (μH) DC Current (A) SRP7030-R47M Temperature Rise (°C) 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 1.50 100 Inductance (μH) DC Current (A) SRP7030-R68M Temperature Rise (°C) 02 468 1 0 1 2 1 4 1 6 1 8 2 0 1.0 1.2 1.4 1.6 1.8 0.8 0.6 0.4 0.2 2.0 100 Inductance (μH) DC Current (A) SRP7030-R82M Temperature Rise (°C) 02 468 1 0 1 2 1 4 1 6 1 8 1.0 1.2 1.4 1.6 1.8 0.8 0.6 0.4 0.2 2.0 100 Inductance (μH) DC Current (A) SRP7030-1R0M Temperature Rise (°C) 02 4681 0 1 2 1 4 1.5 1.8 2.1 2.4 2.7 1.2 0.9 0.6 0.3 3.0 100 Inductance (μH) DC Current (A) SRP7030-1R5M Temperature Rise (°C) 0 4.6 9.2 13.8 18.4 23 0.72 0.96 0.48 0.24 1.2 100 Inductance (μH) DC Current (A) SRP7030-R72M Temperature Rise (°C) Inductance (μH) DC Current (A) SRP7030-1R8M Temperature Rise (°C) 0 3.25 6.5 9.75 13 100 Specifi cations 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 specifi c applications.

SRP7030 Series - Shielded Power Inductors L vs. I Charts 01 234 5 6 7 100 Inductance (μH) DC Current (A) SRP7030-4R7M Temperature Rise (°C) 100 Inductance (μH) DC Current (A) SRP7030-8R2M Temperature Rise (°C) 7.5 9.0 10.5 12.0 13.5 6.0 4.5 3.0 1.5 15.0 100 Inductance (μH) DC Current (A) SRP7030-6R8M Temperature Rise (°C) 02 46 81 0 1 2 4.0 4.8 5.6 6.4 7.2 3.2 2.4 1.6 0.8 8.0 100 Inductance (μH) DC Current (A) SRP7030-3R3M Temperature Rise (°C) 02 4681 0 1 2 1 4 2.0 2.4 2.8 3.2 3.6 1.6 1.2 0.8 0.4 4.0 100 Inductance (μH) DC Current (A) SRP7030-2R2M Temperature Rise (°C) 100 Inductance (μH) DC Current (A) SRP7030-100M Temperature Rise (°C) Specifi cations 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 specifi c applications. Packaging Specifi cations DIMENSIONS: MM (INCHES) EMBOSSED CARRIER EMBOSSED CAVITY 0.10 (.004) THICKNESS MAX. 1.5 ± 0.1 (0.059 ± 0.004) 0.15 (0.0006) 2.0 ± 0.1 (0.079 ± 0.004) 4.0 ± 0.1 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) 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. REV. 11/13