*R AE **H oHS C- AL C Q2 O O 00 GE MP CO N F LIA M RE NT PL E , IA & NT Features Shielded construction Metal alloy powder core 1R0702 1 High saturation current Flat wire AEC-Q200 compliant RoHS compliant* and halogen free** SRP4030FA Series - Shielded Power Inductors Inductance @ 100 kHz / 0.1 V I sat (A) Typ. I rms (A) Typ. L (H) Tol. % Q (Min.) @ 100 kHz SRP4030FA-R90M 0.9 20 % 10 60 9.1 10.1 8.2 11.2 5.2 7.0 SRP4030FA-1R0M 1.0 20 % 10 58 9.1 10.1 8.0 11.0 5.0 6.8 9.8 SRP4030FA-3R3M 3.3 20 % 10 28 26.0 28.6 5.0 6.6 3.3 4.8 6.2 SRP4030FA-4R7M 4.7 20 % 10 27 40.1 44.1 3.9 5.1 2.8 4.2 5.5 SRP4030FA-6R8M 6.8 20 % 15 26 67.4 74.1 3.1 4.0 2.3 3.5 4.6 Bourns Part Number SRF (MHz) Typ. DCR (m) Typ. DCR (m) Max. 20 C Temp. Rise 40 C Temp. Rise 10 % L Drop 20 % L Drop 30 % L Drop 10.0 Product Dimensions 4.1 0.25 (.161 .010) 4.1 0.25 (.161 .010) 3.4 0.3 (.134 .012) 6R8 1629 0.88 0.2 (.035 .008) 1.6 0.25 (.063 .010) 2.8 0.2 (.110 .008) How to Order DIMENSIONS: MM (INCHES) Operating Temperature ................................-55 C to +155 C (Temperature rise included) Storage Temperature (Component) ................................-55 C to +155 C Rated Current ............. Inductance drops 10, 20 or 30 % at Isat Temperature Rise .................20 or 40 C at rated Irms1 MSL ......................................................1 ................. 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. Schematic SRP4030FA - 1R0M Model Value Code (see table) Materials Core ..........................Metal alloy powder Wire ............................Enameled copper Terminal Finish ...................................Sn Packaging ..... 2000 pcs. per 13-inch reel Recommended Layout 3.8 REF. (.150) 3.4 REF. (.134) Tel: +886-2 2562-4117 * Email: asiacus@bourns.com EMEA: Tel: +36 88 520 390 * Email: eurocus@bourns.com The Americas: Tel: +1-951 781-5500 * Email: americus@bourns.com www.bourns.com 1.4 REF. (.055) DIMENSIONS: MM (INCHES) WARNING Cancer and Reproductive Harm - www.P65Warnings.ca.gov * RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011. **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 SRP4030FA Series - Shielded Power Inductors L vs. I Charts 1.08 33 0.72 22 0.36 11 0 2.6 7.8 10.4 Inductance (H) 0 13.0 1.44 40 4.4 36 1.08 30 3.3 27 0.72 20 2.2 18 0.36 10 1.1 9 0 0 2.4 4.8 7.2 9.6 DC Current (A) DC Current (A) SRP4030FA-4R7M SRP4030FA-6R8M 0 12.0 10 6.4 40 8 48 4.8 30 6 36 3.2 20 4 24 1.6 10 2 12 0 1.4 2.8 4.2 Inductance (H) 0 7.0 0 5.6 0 0 1.2 2.4 DC Current (A) 3.6 0 0 1.5 3.0 4.5 6.0 45 0 7.5 DC Current (A) 50 8.0 Inductance (H) 5.2 Temperature Rise (C) Inductance (H) 0 5.5 Temperature Rise (C) 44 SRP4030FA-3R3M 50 Inductance (H) 1.44 SRP4030FA-1R0M Temperature Rise (C) 1.80 Temperature Rise (C) 55 4.8 60 Temperature Rise (C) SRP4030FA-R90M 1.80 0 6.0 DC Current (A) PRE-HEATING SOLDERING NATURAL COOLING 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. NOTE: 0.12 mm thick solder paste recommended. 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. SRP4030FA Series - Shielded Power Inductors 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) 4.0 (.157) 1.5 0.1 DIA. (.059 .004) 8.0 0.1 (.315 .004) 0.35 0.1 (.014 .004) 4.4 0.1 (.173 .004) 5.5 0.1 (.217 .004) 6R8 1629 12.0 0.3 (.472 .012) 6R8 1629 6R8 1629 3.3 0.1 (.130 .004) NO COMPONENT COMPONENTS NO COMPONENT 400 (15.748) 200 (7.874) DIMENSIONS: MM (INCHES) 4.4 0.1 (.173 .004) USER DIRECTION OF FEED QTY: 2,000 PCS PER REEL 06/18 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(R) products manufactured by or on behalf of Bourns, Inc. and P[ZHSPH[LZJVSSLJ[P]LS)V\YUZ Unless otherwise expressly indicated in writing, Bourns(R) products and data sheets relating thereto are subject to change ^P[OV\[UV[PJL<ZLYZZOV\SKJOLJRMVYHUKVI[HPU[OLSH[LZ[YLSL]HU[PUMVYTH[PVUHUK]LYPM[OH[Z\JOPUMVYTH[PVUPZJ\YYLU[ and complete before placing orders for Bourns(R) products. The characteristics and parameters of a Bourns(R) product set forth in its data sheet are based on laboratory conditions, and statements regarding the suitability of products for certain types of applications are based on Bourns' knowledge of typical requirements in generic applications. 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