Features AUTOMOTIVE n Shielded construction for low radiation n High operating temperature GRADE n Metal alloy powder core for high n Low buzz noise saturation current n AEC-Q200 compliant n Wide side terminal for enhanced n RoHS compliant* and halogen free** mechanical strength n High vibration resistance (15 G typical, 30 G peak) SRP1265WA Series - Shielded Power Inductors Electrical Specifications 25 C Additional Information Click these links for more information: Inductance Irms Isat Q Typ. SRF DCR DCR 100 kHz / 1 V (A) (A) (MHz) (m W) (m W) Bourns Part No. L ( mH) Tol. % 100 kHz Typ. Typ. Max. Typ. Typ. SRP1265WA-R68M 0.68 20 20 48 1.35 1.62 36.5 36.5 PRODUCT TECHNICAL INVENTORY SAMPLES CONTACT SRP1265WA-1R0M 1.0 20 20 39 1.75 2.1 32 32 SELECTOR LIBRARY SRP1265WA-1R5M 1.5 20 20 30 2.3 2.76 27 29 General Specifications SRP1265WA-2R2M 2.2 20 20 25 3.6 4.2 23 26 Operating Temperature SRP1265WA-3R3M 3.3 20 20 19 5.9 6.8 19 24 .................................. -55 C to +165 C SRP1265WA-4R7M 4.7 20 20 16 7.3 8.4 17 20 (Temperature rise included) Storage Temperature (Component) SRP1265WA-5R6M 5.6 20 20 14 9.1 10 15 18 ...................................... -55 C to +165 C SRP1265WA-6R8M 6.8 20 20 13 9.7 11.2 14 17 1 Temperature Rise ... 40 C at rated Irms SRP1265WA-8R2M 8.2 20 20 11 11.8 13.6 13 16 Rated Current ............. Inductance drops 30 % at Isat SRP1265WA-100M 10 20 20 10 14.3 16.5 12 13.5 Moisture Sensitivity Level ......................1 SRP1265WA-150M 15 20 20 8 23.6 27.2 9.0 10 ESD Classification (HBM)..................N/A SRP1265WA-220M 22 20 20 7 34.1 39.2 7.5 8.0 1 Circuit design, component, PCB trace size and SRP1265WA-330M 33 20 20 6 53 61 6.3 7.2 thickness, airflow and other cooling provisions all affect the part temperature. Part temperature SRP1265WA-470M 47 20 20 5 74.1 89 5.2 6.0 should be verified in the end application. Electrical Schematic How to Order Materials SRP1265WA - 1R0M Core ...........................Metal alloy powder Wire .............................Enameled copper Model Terminal Finish ................................... Sn Value Code (see table) Packaging ........ 500 pcs. per 13-inch reel Soldering Profile Profile Feature Pb Free Assembly <30 Sec. Preheat 245 T -5 C C - Temperature Min. (T ) 150 C smin MAX. RAMP UP RATE = 3 C/SEC. MAX. RAMP DOWN RATE = 6 C/SEC. - Temperature Max. (T ) 200 C smax - Time(t ) from T to T 60-120 seconds 217 s smin smax 60~150 PREHEAT AREA Ramp-up Rate (T to T ) 3 C/second max. Sec. L p 200 C Liquidous temperature (T ) 217 C L Time (t ) maintained above T 60-150 seconds L L 150C Peak package body temperature (T ) 245 C p 60~120 Sec. Time within 5 C of Actual Peak Temperature (t ) < 30 seconds p Ramp-Down Rate (T to T ) 6 C/second max. 25 p L Time 25 C to Peak Time 25 C to Peak Temperature 8 minutes max. 8 Minutes Max. Time (Seconds) REFLOW TIMES: 3 TIMES MAX. 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 or less is 900(b) theppm 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 pr odapplications.ucts describe dT hheerein and this document are subject to specific legal disclaimers as set forth on the last page of this www.bourns.com/docs/legal/disclaimer.pdfdocument, and at . *RoHS COMPLIANT, **HALOGEN FREE & AEC-Q200 COMPLIANT Temperature (C) SRP1265WA Series - Shielded Power Inductors Product Dimensions Recommended Layout 13.6 0.4 2.5 0.3 15.0 (.535 .016) (.098 .012) (.591) 12.6 0.3 6.2 0.3 2.0 0.3 (.496 .012) (.244 .012) (.079 .012) 6.0 (.236) 1R0 12.6 0.2 5.0 0.3 9.2 0.3 (.496 .008) (.197 .012) (.362 .012) 2045 8.0 (.315) TOP VIEW SIDE VIEW BOTTOM VIEW MM MM DIMENSIONS: DIMENSIONS: (INCHES) (INCHES) L vs. I Charts SRP1265WA-R68M SRP1265WA-1R0M SRP1265WA-1R5M 1.00 1.40 2.00 100 100 100 0.80 80 1.12 80 1.60 80 0.60 0.84 1.20 60 60 60 0.40 40 0.56 40 0.80 40 0.20 0.28 0.40 20 20 20 0 0 0 0 0 0 0 8.5 17.0 25.5 34.0 42.5 0 7.5 15.0 22.5 30.0 37.5 0 7 14 21 28 35 DC Current (A) DC Current (A) DC Current (A) SRP1265WA-2R2M SRP1265WA-3R3M SRP1265WA-4R7M 3.00 5.00 6.50 100 100 100 2.40 80 4.00 80 5.20 80 1.80 3.00 3.90 60 60 60 1.20 40 2.00 40 2.60 40 0.60 1.00 1.30 20 20 20 0 0 0 0 0 0 0 6 12 18 24 30 0 5.5 11 16.5 22.0 27.5 0 4.5 9.0 13.5 18.0 22.5 DC Current (A) DC Current (A) DC Current (A) SRP1265WA-5R6M SRP1265WA-6R8M SRP1265WA-8R2M 7.50 9.00 12.50 100 100 100 6.00 80 7.20 80 10.00 80 4.50 5.40 7.50 60 60 60 3.00 40 3.60 40 5.00 40 1.50 1.80 2.50 20 20 20 0 0 0 0 0 0 0 4.5 9.0 13.5 18.0 22.5 0 4 8 12 16 20 0 4 8 12 16 20 DC Current (A) DC Current (A) DC Current (A) SRP1265WA-100M SRP1265WA-150M SRP1265WA-220M 14.00 20.00 30.00 100 100 100 11.20 80 16.00 80 24.00 80 8.40 12.00 18.00 60 60 60 Specifications are subject to change without notice. Users should verify actual device performance in their specific applications. 5.60 40 8.00 40 12.00 40 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. 2.80 4.00 6.00 20 20 20 0 0 0 0 0 0 0 3 6 9 12 15 0 2.5 5.0 7.5 10.0 12.5 0 2 4 6 8 10 DC Current (A) DC Current (A) DC Current (A) SRP1265WA-330M SRP1265WA-470M 45.00 70.00 100 100 36.00 80 56.00 80 27.00 42.00 60 60 18.00 40 28.00 40 9.00 14.00 20 20 0 0 0 0 0 1.6 3.2 4.8 6.4 8.0 0 1.5 3.0 4.5 6.0 7.5 DC Current (A) DC Current (A) Inductance (H) Inductance (H) Inductance (H) Inductance (H) Inductance (H) Temperature Rise (C) Temperature Rise (C) Temperature Rise (C) Temperature Rise (C) Temperature Rise (C) Inductance (H) Inductance (H) Inductance (H) Inductance (H) Inductance (H) Temperature Rise (C) Temperature Rise (C) Temperature Rise (C) Temperature Rise (C) Temperature Rise (C) Inductance (H) Inductance (H) Inductance (H) Inductance (H) Temperature Rise (C) Temperature Rise (C) Temperature Rise (C) Temperature Rise (C)