SRP3020TA-4R7M

*R AE **H oHS C- AL C Q2 OG OM 00 EN P CO FR LIA M EE NT PL & , IA NT Features ■ Shielded construction ■ Metal alloy powder core 1.0 ■ High saturation current ■ Inductance range 0.1 to 10 µH ■ AEC-Q200 compliant ■ RoHS compliant* and halogen free** SRP3020TA Series - Shielded Power Inductors Electrical Specifications @ 25 °C Inductance @ 100 kHz / 1 V General Specifications I rms (A) Typ. I sat (A) Typ. 14.0 L (μH) Tol. % Q Min. SRP3020TA-R10Y 0.10 ± 30 % 5 340 6.6 9 10.5 SRP3020TA-R22Y 0.22 ± 30 % 5 185 11 14 9.0 11.2 SRP3020TA-R33M 0.33 ± 20 % 5 160 17 21 8.0 10.0 SRP3020TA-R47M 0.47 ± 20 % 5 105 19.7 23 7.0 9.0 SRP3020TA-R68M 0.68 ± 20 % 5 94 25.5 29 5.5 7.0 SRP3020TA-1R0M 1.0 ± 20 % 10 82 32 38 4.0 5.0 SRP3020TA-1R5M 1.5 ± 20 % 10 54 42 50 3.8 4.0 SRP3020TA-2R2M 2.2 ± 20 % 10 45 65 75 3.5 3.7 SRP3020TA-3R3M 3.3 ± 20 % 10 40 125 145 3.0 3.5 SRP3020TA-4R7M 4.7 ± 20 % 10 34 172 200 2.6 3.0 SRP3020TA-5R6M 5.6 ± 20 % 10 29 205 238 2.2 2.6 SRP3020TA-6R8M 6.8 ± 20 % 10 24 260 300 1.9 2.2 SRP3020TA-8R2M 8.2 ± 20 % 10 22 340 390 1.6 1.9 SRP3020TA-100M 10 ± 20 % 10 20 366 422 1.4 1.6 Bourns Part Number DCR (mΩ) Typ. DCR (mΩ) Max. SRF (MHz) Typ. Product Dimensions Operating Temperature ................................-55 °C to +150 °C (Temperature rise included) Storage Temperature (Component) ................................-55 °C to +150 °C Rated Current ............ Inductance drops 30 % at Isat Temperature Rise ... 40 °C at rated Irms1 MSL ...................................................... 1 ESD Classification (HBM)................. N/A Note 1: Circuit design, component, PCB trace size and thickness, airflow and other cooling provisions all affect the part temperature. Part temperature should be verified in the end application. Materials Core ...........................Metal alloy powder Wire ............................ Enameled copper Terminal Finish ...............................Sn/Ni Packaging ...... 3000 pcs. per 13-inch reel How to Order 3.5 ± 0.2 (.138 ± .008) 0.7 ± 0.2 (.028 ± .008) SRP3020TA - 1R0M Model Value Code (see table) 1.0 3.2 ± 0.2 (.126 ± .008) DIMENSIONS: MM (INCHES) 1.2 ± 0.2 (.047 ± .008) Schematic 1.8 ± 0.2 (.071 ± .008) Recommended Layout 4.1 (.161) 1.45 (.057) 1.9 (.075) DIMENSIONS: WARNING Cancer and Reproductive Harm www.P65Warnings.ca.gov MM (INCHES) * RoHS Directive 2015/863, Mar 31, 2015 and Annex. ** Bourns considers a product to be “halogen free” if (a) the Bromine (Br) content is 900 ppm or less; (b) the Chlorine (Cl) content is 900 ppm or less; and (c) the total Bromine (Br) and Chlorine (Cl) content is 1500 ppm or less. Specifications are subject to change without notice. Users should verify actual device performance in their specific applications. The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf. SRP3020TA Series - Shielded Power Inductors Soldering Profile PRE-HEATING NATURAL COOLING SOLDERING TP (260 °C / 10 seconds max.) Temperature (°C) tp (245 °C / 20~40 seconds) 217 200 60 ~ 150 seconds 150 60 ~ 180 seconds 480 seconds max. 25 Time (Seconds) REFLOW TIMES: 3 MAX. L vs. I Charts 45 0.072 30 0.036 15 0 6 9 12 0.44 64 0.21 42 0.33 48 0.14 28 0.22 32 0.07 14 0.11 16 0 0 2.6 DC Current (A) 18 0 9.6 0 12.0 2.2 4.4 6.6 8.8 0 11.0 SRP3020TA-1R0M 100 90 1.60 0.88 72 1.28 80 0.66 54 0.96 60 0.44 36 0.64 40 0.32 20 18 0.22 0 0 1.8 3.6 5.4 7.2 0 0 9.0 0 1.6 3.2 4.8 6.4 DC Current (A) DC Current (A) DC Current (A) SRP3020TA-1R5M SRP3020TA-2R2M SRP3020TA-3R3M 0 8.0 80 5.5 64 3.04 64 4.4 64 1.56 48 2.28 48 3.3 48 1.04 32 1.52 32 2.2 32 0.52 16 0.76 16 1.1 16 0 0 1.2 2.4 3.6 DC Current (A) 4.8 0 6.0 0 0 0 1 2 3 DC Current (A) 4 5 Inductance (μH) 3.80 Temperature Rise (°C) 80 2.08 Inductance (μH) Inductance (μH) 2.60 7.2 Inductance (μH) 36 0.2 Temperature Rise (°C) 54 0.4 4.8 0 DC Current (A) 1.10 Temperature Rise (°C) Inductance (μH) 72 0.6 2.4 10.4 0 SRP3020TA-R68M 90 0 7.8 0 13.0 80 DC Current (A) SRP3020TA-R47M 0.8 5.2 Inductance (μH) 56 Inductance (μH) 3 0.28 Temperature Rise (°C) 0 0 15 0.55 Temperature Rise (°C) 0.108 SRP3020TA-R33M 70 Temperature Rise (°C) 60 SRP3020TA-R22Y 80 0 Temperature Rise (°C) 0.144 Inductance (μH) 0.35 Temperature Rise (°C) Inductance (μH) 75 Temperature Rise (°C) SRP3020TA-R10Y 0.180 0 0 1 2 3 4 5 DC Current (A) Specifications are subject to change without notice. Users should verify actual device performance in their specific applications. The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf. SRP3020TA Series - Shielded Power Inductors L vs. I Charts (Continued) 4.8 54 3.2 36 1.6 18 0 0.8 1.6 2.4 3.2 12.0 8 64 9.6 64 6 48 7.2 48 4 32 4.8 32 2 16 2.4 16 0 0 4.0 0 0.7 DC Current (A) 2.8 12.8 56 8.4 48 9.6 42 5.6 32 6.4 28 2.8 16 3.2 14 1.0 1.5 DC Current (A) 2.0 0 2.5 Inductance (μH) 64 0 0.6 1.2 1.8 2.4 0 3.0 SRP3020TA-100M 11.2 0.5 0 DC Current (A) 16.0 0 0 0 3.5 80 Temperature Rise (°C) Inductance (μH) 2.1 DC Current (A) SRP3020TA-8R2M 14.0 1.4 80 70 0 0 0.4 0.8 1.2 1.6 Temperature Rise (°C) 0 SRP3020TA-6R8M 80 Temperature Rise (°C) 72 SRP3020TA-5R6M Inductance (μH) 6.4 Inductance (μH) 10 Temperature Rise (°C) Inductance (μH) 90 Temperature Rise (°C) SRP3020TA-4R7M 8.0 0 2.0 DC Current (A) Specifications are subject to change without notice. Users should verify actual device performance in their specific applications. The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf. SRP3020TA Series - Shielded Power Inductors Packaging Specifications 330 DIA. (12.99) 12.4 +2/-0 (.488 +.079/-0) 2.0 ± 0.5 (.079 ± .020) 13.0 +0.5/-0.2 (.512 +.020/-.008) DIA. 100 ± 2 (3.937 ± .079) 330 (12.992) 13 + 0.5 / - 0.2 DIA. (.512 + .020 / - .008) 1.75 (.069) 4.0 (.157) 0.35 ± 0.05 (.014 ± .002) 2.0 (.079) 3.8 ± 0.1 (.150 ± .004) 12.0 ± 0.3 (.472 ± .012) 1.0 1.0 1.0 1.0 1.0 1.0 5.5 ± 0.1 (.217 ± .004) 8.0 ± 0.1 (.315 ± .004) 2.3 ± 0.1 (.091 ± .004) 3° 3.5 ± 0.1 (.138 ± .004) DIMENSIONS: MM (INCHES) USER DIRECTION OF FEED QTY: 3,000 PCS PER REEL Asia-Pacific: Tel: +886-2 2562-4117 • Email: asiacus@bourns.com EMEA: Tel: +36 88 885 877 • Email: eurocus@bourns.com The Americas: Tel: +1-951 781-5500 • Email: americus@bourns.com www.bourns.com REV. 11/19 Specifications are subject to change without notice. Users should verify actual device performance in their specific applications. The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf. Legal Disclaimer Notice This legal disclaimer applies to purchasers and users of Bourns® products manufactured by or on behalf of Bourns, Inc. and P[ZHɉSPH[LZJVSSLJ[P]LS`¸)V\YUZ¹ Unless otherwise expressly indicated in writing, Bourns® products and data sheets relating thereto are subject to change ^P[OV\[UV[PJL