SRP7050TA-150M

*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 ■ Carbonyl powder core ■ High saturation current ■ Inductance range: 0.33 to 68 µH ■ AEC-Q200 compliant ■ RoHS compliant* and halogen free** SRP7050TA Series - Shielded Power Inductors Electrical Specifications @ 25 °C Bourns Part Number Inductance @ 100 KHz /1V L Tol. (%) (μH) SRP7050TA-R33M SRP7050TA-R40M SRP7050TA-R47M SRP7050TA-R56M SRP7050TA-R60M SRP7050TA-R68M SRP7050TA-R82M SRP7050TA-1R0M SRP7050TA-1R2M SRP7050TA-1R5M SRP7050TA-1R8M SRP7050TA-2R2M SRP7050TA-3R3M SRP7050TA-4R7M SRP7050TA-5R6M SRP7050TA-6R8M SRP7050TA-8R2M SRP7050TA-100M SRP7050TA-150M SRP7050TA-220M SRP7050TA-330M SRP7050TA-470M SRP7050TA-560M SRP7050TA-680M 0.33 0.40 0.47 0.56 0.60 0.68 0.82 1.0 1.2 1.5 1.8 2.2 3.3 4.7 5.6 6.8 8.2 10 15 22 33 47 56 68 ± 20 ± 20 ± 20 ± 20 ± 20 ± 20 ± 20 ± 20 ± 20 ± 20 ± 20 ± 20 ± 20 ± 20 ± 20 ± 20 ± 20 ± 20 ± 20 ± 20 ± 20 ± 20 ± 20 ± 20 General Specifications Q (Min.) @100 KHz /1V SRF (MHz) Typ. DCR (mΩ) Typ. DCR (mΩ) Max. Irms (A) Isat (A) 10 10 10 10 10 10 10 10 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 100 100 95 80 80 75 70 50 45 43 38 30 26 22 20 18 16 15 12 9 8 8 7 6 2.5 3.1 3.5 3.6 3.8 4 4.6 6.1 6.7 8.6 9.5 11.2 19 28 43.5 46 56 60 81 140 173 290 342 386 3 3.7 3.9 4.2 4.3 4.5 4.9 6.5 7.5 9 11 12 20.9 30.8 49 51.5 63 69 92 170 200 330 396 445 25 23 22 20 19 18 16.5 15 14 12 12 10 8 6.5 6 5.5 5 4 3.5 2.5 2 1.9 1.6 1.2 32 31 30 27 25 24 22 20 18 16.5 15 14 12 10 9 8.5 8 7.5 6 5.5 3.5 2.7 2.1 2 Terminal Type Operating Temperature ................................-55 °C to +150 °C (Temperature rise included) Storage Temperature ................................-55 °C to +150 °C Rated Current ............ Inductance drops 20 % at Isat Temperature Rise .....40 °C at rated Irms Moisture Sensitivity Level ..................... 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 Lead Frame Core .............................Carbonyl powder Wire ............................Enameled copper Terminal Finish ...................................Sn Packaging ....... 800 pcs. per 13-inch reel Product Dimensions Lead Frame Terminal 7.3 ± 0.3 (.287 ± .012) 6.6 ± 0.3 (.260 ± .012) Soldering Profile Preheating Soldering Natural Cooling TP (260 °C / 10 Sec. Max.) 6.7 ± 0.3 (.264 ± .012) Temperature (°C) tp (245 °C, 20~40 Sec.) 200 °C 150°C 2R2 1150 1.8 ± 0.3 (.071 ± .012) 217 °C 4.8 ± 0.2 (.189 ± .008) 3 Times Max. 60~150 Sec. 60~180 Sec. 25 480 Sec. Max. Time (Seconds) Schematic 3.0 ± 0.3 (.118 ± .012) How to Order SRP7050TA - 100 M Model Recommended Layout 8.4 (.331) Value Code (see table) Tolerance Code WARNING Cancer and Reproductive Harm www.P65Warnings.ca.gov * 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. 2.5 (.098) DIMENSIONS: 3.5 (.143) MM (INCHES) SRP7050TA Series - Shielded Power Inductors L vs. I Charts 40 0.14 20 10 0 19.2 25.6 0 0 32.0 0 6.2 12.4 SRP7050TA-R56M 40 0.4 30 20 0.2 Inductance (μH) 60 50 0.6 10 0 20.25 0 27.0 40 0.6 30 0.4 20 0.2 10 0 5 10 0.8 40 30 0.4 20 15 20 11.0 16.5 70 1.5 60 50 1.0 40 30 20 0.9 60 50 0.6 40 30 20 0 5.5 0 0 SRP7050TA-1R5M 5 10 40 1.2 30 20 0.6 Inductance (μH) 60 50 Temperature Rise (°C) 2.4 80 1.5 60 50 1.0 40 30 0.5 20 10 0 0 20 15 0 5 10 15 40 2.0 32 1.5 24 1.0 16 0.5 8 0 0 15 SRP7050TA-2R2M 4 80 70 3 60 50 2 40 30 1 20 10 9.0 13.5 0 3 SRP7050TA-3R3M 12 4.5 60 50 3.0 40 30 1.5 20 Inductance (μH) 70 0 3 6 DC Current (A) 3.5 9 0 12 7.0 10.5 70 6 60 50 4 40 30 2 20 SRP7050TA-5R6M 10 80 100 90 80 70 60 8 6 50 4 40 30 2 20 10 0 9.0 10 0 0 2 4 6 DC Current (A) 0 14.0 DC Current (A) 10 0 0 SRP7050TA-4R7M 8 80 Temperature Rise (°C) Inductance (μH) 9 DC Current (A) DC Current (A) 6.0 6 0 Inductance (μH) 4.5 0 18.0 Temperature Rise (°C) 0 0 20 DC Current (A) 10 0 0 22.0 70 SRP7050TA-1R8M 2.5 80 1.8 16.5 SRP7050TA-1R2M 2.0 DC Current (A) 70 11.0 10 DC Current (A) Inductance (μH) 80 70 0 80 0.5 0 22.0 0 30 DC Current (A) 10 0 24 10 0 25 Inductance (μH) 60 50 Inductance (μH) 1.2 18 0.3 SRP7050TA-1R0M 2.0 Temperature Rise (°C) Inductance (μH) 70 3.0 12 DC Current (A) 80 5.5 6 SRP7050TA-R68M 1.2 50 0 SRP7050TA-R82M 0 0 DC Current (A) 0.8 DC Current (A) 1.6 0 Inductance (μH) 13.5 20 10 0 31.0 SRP7050TA-R60M 1.0 Temperature Rise (°C) Inductance (μH) 0.8 6.75 40 30 0.2 Inductance (μH) 80 70 0 24.8 0.4 DC Current (A) DC Current (A) 1.0 18.6 Temperature Rise (°C) 12.8 Temperature Rise (°C) 6.4 Temperature Rise (°C) 0 60 50 Temperature Rise (°C) 0.28 0.6 Temperature Rise (°C) 20 60 Temperature Rise (°C) 0.15 0.42 80 70 Temperature Rise (°C) 40 30 80 8 0 10 0 0 2.25 4.5 6.75 Temperature Rise (°C) 0.30 0.56 SRP7050TA-R47M 0.8 100 Inductance (μH) 60 50 Inductance (μH) 0.45 Temperature Rise (°C) Inductance (μH) 70 SRP7050TA-R40M 0.70 80 Temperature Rise (°C) SRP7050TA-R33M 0.60 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. SRP7050TA Series - Shielded Power Inductors L vs. I Charts (Continued) 0 6.75 20 0 0 2 8 20 4 10 0 3.6 4.8 160 30 120 20 80 40 0 1.1 36 32 24 16 12 0 1.62 2.16 0 2.70 Inductance (μH) 48 DC Current (A) 2.2 3.3 4.4 0 5.5 SRP7050TA-330M 70 56 45 42 30 28 14 0 0 0.7 48 60 36 40 24 20 12 0 0.84 1.26 DC Current (A) 1.4 2.1 2.8 0 3.5 DC Current (A) 80 0.42 6 15 1.68 0 2.10 SRP7050TA-680M 120 60 0 4 2 60 SRP7050TA-560M 100 Temperature Rise (°C) Inductance (μH) 48 1.08 0 DC Current (A) 64 20 10 0 8 DC Current (A) 0 0 6.0 60 0.54 6 10 SRP7050TA-470M 0 30 0 200 DC Current (A) 80 4 0 8 Inductance (μH) 30 Inductance (μH) 40 12 Temperature Rise (°C) Inductance (μH) 16 2.4 50 4 SRP7050TA-220M 40 50 1.2 40 DC Current (A) SRP7050TA-150M 0 8 10 DC Current (A) 20 12 Temperature Rise (°C) 4 Inductance (μH) 4.5 30 Temperature Rise (°C) 2.25 40 Temperature Rise (°C) 0 20 10 0 9.0 50 8 80 70 60 Temperature Rise (°C) 3 60 100 90 16 30 24 90 18 60 12 30 6 0 0 0.4 0.8 1.2 1.6 Temperature Rise (°C) 40 30 12 Inductance (μH) 50 70 SRP7050TA-100M 20 80 Temperature Rise (°C) 6 Inductance (μH) Inductance (μH) 9 90 80 70 60 SRP7050TA-8R2M 16 100 Temperature Rise (°C) SRP7050TA-6R8M 12 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. SRP7050TA Series - Shielded Power Inductors Packaging Specifications 2.0 ± 0.5 (.079 ± .020) 330 DIA. (12.992) 13.5 ± 0.5 (.531 ± .020) DIA. 100 ± 2 (3.937 ± .079) 16.0 ± 0.5 (.630 ± .020) 4.0 (.157) 0.35 ± 0.05 (.014 ± .002) 1.5 ± 0.1 DIA. (.059 ± .004) 7.7 ± 0.1 (.303 ± .004) Marking Date Code Marking USER DIRECTION OF FEED Date Code 12.0 ± 0.1 (.472 ± .004) Marking Date Code Marking Date Code Marking 16.0 ± 0.3 (.630 ± .012) Date Code 7.5 ± 0.1 (.295 ± .004) 2.0 (.079) 3° 5.3 ± 0.1 (.209 ± .004) 7.0 ± 0.1 (.276 ± .004) QTY: 800 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