Features n Shielded construction n Metal alloy powder core n High saturation current n Flat wire n AEC-Q200 compliant n RoHS compliant* and halogen free** SRP5050FA Series Shielded Power Inductors Electrical Specifications 25 C General Specifications Operating Temperature Inductance I rms (A) ................................-55 C to +155 C 100 kHz / 0.1 V Typ. I sat SRF DCR DCR (Temperature rise included) (A) Bourns (MHz) (m) (m) 20 C 40 C Storage Temperature (Component) Part Number L (H) Tol. % Typ. Typ. Max. Temp. Rise Temp. Rise Typ...............................-55 C to +155 C SRP5050FA-5R6M 5.60 20 % 20 22.0 24.20 5.3 7.2 8.6 Rated Current ............. Inductance drops SRP5050FA-6R8M 6.80 20 % 18 26.0 28.60 4.8 6.4 7.8 30 % at Isat Temperature Rise .................20 or 40 C SRP5050FA-8R2M 8.20 20 % 15 29.5 32.50 4.6 6.1 7.2 1 at rated Irms MSL ......................................................1 Product Dimensions ESD Classification (HBM) ................. N/A Note 1: Circuit design, component, PCB trace size 5.5 0.20 4.3 0.30 and thickness, airflow and other cooling provisions all (.217 .008) (.169 .012) affect the part temperature. Part temperature should be verified in the end application. Materials 1.1 0.20 8R2 5.3 0.20 2.3 0.25 (.043 .008) Core ..........................Metal alloy powder (.209 .008) (.091 .010) Wire ............................Enameled copper 1633 Terminal Finish ...................................Sn Packaging ..... 1500 pcs. per 13-inch reel 4.8 0.20 Recommended Layout MM (.189 .008) DIMENSIONS: (INCHES) 4.7 (.185) How to Order Schematic SRP5050FA - 8R2M 4.5 Model (.177) Value Code (see table) 2.0 (.079) MM DIMENSIONS: (INCHES) 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 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 1500(Cl) contentppm or is 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. 8R2 1906 *RoHS COMPLIANT, **HALOGEN FREE & AEC-Q200 COMPLIANTSRP5050FA Series Shielded Power Inductors Soldering Profile NATURAL PRE-HEATING SOLDERING COOLING T (260 C / 10 seconds max.) P t (245 C / 20~40 seconds) p 217 200 60 ~ 150 seconds 150 60 ~ 180 seconds 480 seconds max. 25 Time (Seconds) REFLOW TIMES: 3 MAX. L vs. I Charts SRP5050FA-5R6M SRP5050FA-6R8M SRP5050FA-8R2M 10 60 12.0 60 13.0 60 8 48 9.6 48 10.4 48 6 36 7.2 36 7.8 36 4 24 4.8 24 5.2 24 2 12 2.4 12 2.6 12 0 0 0 0 0 0 0 2 4 6 8 10 0 2 4 6 8 10 0 1.8 3.6 5.4 7.2 9.0 DC Current (A) DC Current (A) DC Current (A) SRP5050FA-100M SRP5050FA-150M SRP5050FA-220M 15 80 25 80 35 80 12 64 20 64 28 64 9 48 15 48 21 48 6 32 10 32 14 32 3 16 5 16 7 16 0 0 0 0 0 0 0 1.6 3.2 4.8 6.4 8.0 0 1.2 2.4 3.6 4.8 6.0 0 1.2 2.4 3.6 4.8 6.0 DC Current (A) DC Current (A) 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. Inductance (H) Inductance (H) Temperature (C) Temperature Rise (C) Temperature Rise (C) Inductance (H) Inductance (H) Temperature Rise (C) Temperature Rise (C) Inductance (H) Inductance (H) Temperature Rise (C) Temperature Rise (C)