AE C- *R Q2 o 00 HS CO an M d PL IA NT Features n Shielded construction n Carbonyl powder core 7 R4 318 1 n High saturation current n Inductance range: 0.20 to 22 H n AEC-Q200 compliant n RoHS compliant* and halogen free** SRP1245A Series - Shielded Power Inductors Electrical Specifications @ 25 C Bourns Part Number Inductance @ 100 KHz Q (Min.) /1V @100 KHz /1V L Tol. (H) (%) SRP1245A-R20M SRP1245A-R22M SRP1245A-R33M SRP1245A-R36M SRP1245A-R39M SRP1245A-R47M SRP1245A-R50M SRP1245A-R56M SRP1245A-R68M SRP1245A-R82M SRP1245A-1R0M SRP1245A-1R2M SRP1245A-1R5M SRP1245A-1R8M SRP1245A-2R2M SRP1245A-2R7M SRP1245A-3R3M SRP1245A-4R7M SRP1245A-5R6M SRP1245A-6R0M SRP1245A-6R8M SRP1245A-8R2M SRP1245A-100M SRP1245A-180M SRP1245A-220M 0.20 0.22 0.33 0.36 0.39 0.47 0.50 0.56 0.68 0.82 1.0 1.2 1.5 1.8 2.2 2.7 3.3 4.7 5.6 6.0 6.8 8.2 10 18 22 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 10 10 15 15 15 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 Product Dimensions Non-Lead Frame Terminal General Specifications SRF (MHz) Typ. DCR (mW) Typ. DCR (mW) Max. Irms (A) Isat (A) 130 120 90 80 78 70 65 60 50 45 40 35 30 27 24 23 22 15 13 12 12 11 10 7 6 0.45 0.5 0.7 0.75 0.78 0.86 0.9 1 1.4 1.7 1.85 2.5 2.8 4 4.2 4.7 6.8 11.4 12.3 13 14.5 16.8 21.4 40 50 0.55 0.7 0.9 0.95 0.95 1.1 1.3 1.5 1.7 2.1 2.5 3.0 3.3 4.9 5.5 6.7 9.2 15.0 16.5 16.5 18.5 22.5 25.5 45.0 58 52 52 42 42 42 38 37 36 34 31 29 28 27 21 20 17 15 12 11.5 11.5 11 9.5 9 7.5 6.5 110 110 80 75 70 65 60 55 54 52 50 49 48 40 32 32 32 27 22 21.5 21 18 16 11 10 Terminal Type NonLead Frame 1 Circuit design, component, PCB trace size and thickness, airflow and other cooling provisions3R3 all affect the part temperature. Part1510 temperature should be verified in the end application. Lead Frame 12.5 0.3 Materials(.492 .012) 4.8 0.2 (.189 + .008) Core..............................Carbonyl powder 2.75 0.35 (.108 .014) Wire.............................Enameled copper 2.3 0.3 Terminal Finish....................................Sn (.091 pcs. .012) per 13-inch reel Packaging........ 500 How to Order 2.0 (.079) REF. GRADUATED SRP1245A - 100M LINE Model Value Code (see table) 4.7 0.3 (.185 .012) Lead Frame Terminal 13.5 0.5 Recommended Layout 13.5 0.5 (.531 .020) 13.5 0.5 (.531 .020) Test Voltage.....................................1.0 V Test Frequency.......................... 100 KHz Operating Temperature .................................-55 C to +150 C (Temperature rise included) Storage Temperature... -55 C to +125 C Rated Current ............. Inductance drops 20 % at Isat Temperature Rise......40 C at rated Irms Resistance to Soldering Heat ......................... +260 C, 40 sec. max. Moisture Sensitivity Level......................1 13.5 0.5 ESD Classification (.531(HBM).................N/A .020) (.531 .020) 14.2 (.559) 3R3 1510 R20 1510 12.5 0.3 (.492 .012) 4.8 0.2 (.189 + .008) 12.5 0.3 (.492 .012) 2.75 0.35 (.108 .014) R20 1510 12.5 0.3 (.492 .012) 4.8 0.2 (.189 + .008) 2.75 0.35 (.108 .014) 2.3 0.3 (.091 .012) 2.0 (.079) REF. 2.3 0.3 (.091 .012) 2.0 (.079) REF. GRADUATED LINE 4.7 0.3 (.185 .012) DIMENSIONS: MM (INCHES) GRADUATED LINE 4.7 0.3 (.185 .012) 14.2 (.559) WARNING Cancer and Reproductive Harm - www.P65Warnings.ca.gov 5.0 (.197) 5.0 (.197) 8.0 (.315) 4.8 0.2 (.189 + .008) (R) 0.35 Please consult Bourns2.75 Model SRP-A (.108 Guide .014) for detailed Series Visual Inspection 2.3 and 0.3 testing construction, processing (.091 .012) information. * 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. 4.7 0.3 (.185 to.012) Specifications are subject 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. 2.0 (.079) REF. GRADUATED LINE SRP1245ASeries Series -- Shielded Power Inductors SRF0504 Line Filter L vs. I Charts 0.32 120 0.21 90 0.24 90 0.14 60 0.07 30 0.7 120 0.15 30 100 1.0 0.56 80 0.8 0.42 60 0.28 40 0.14 20 0 75 60 0 DC Current (A) 44 0.2 22 13 26 39 52 48 0.24 24 Inductance (H) 0.48 31.2 41.6 30 0.6 6 12 18 24 SRP1245A-R68M 60 0.9 90 0.4 40 0.6 60 0.2 20 0.3 30 0 11 22 44 33 0 55 0 0 9 18 30 36 0 42 36 27 150 45 0 54 DC Current (A) SRP1245A-1R0M SRP1245A-1R2M 150 1.5 1.6 120 1.2 40 1.2 90 0.9 30 0.6 20 0.3 10 0.8 60 0.4 30 0 10 30 20 40 0 50 0 0 9.8 19.6 SRP1245A-1R8M 120 2 60 1 0 30 0 10 20 39.2 30 SRP1245A-2R2M 4 150 90 DC Current (A) 29.4 50 0 49 DC Current (A) 3 Inductance (H) 60 1.2 0 65 0.6 4 Temperature Rise (C) Inductance (H) 90 1.8 52 120 0 120 39 26 DC Current (A) SRP1245A-1R5M 0 13 1.2 0 52 2.4 0 0 80 DC Current (A) 3.0 0 0 65 DC Current (A) SRP1245A-R56M 2.0 Temperature Rise (C) Inductance (H) 0.72 72 20.8 30 0.8 0 120 96 10.4 60 0.4 DC Current (A) SRP1245A-R82M 0 90 0.6 1.5 0 65 0.96 0 52 120 100 DC Current (A) 1.20 39 26 SRP1245A-R47M 0.2 Inductance (H) 66 0.4 Inductance (H) Inductance (H) Temperature Rise (C) 88 0 13 1.0 110 0.6 0 0 60 40 DC Current (A) SRP1245A-R50M 0.8 SRP1245A-R39M Inductance (H) 45 20 0 DC Current (A) Inductance (H) 30 0 110 30 0 80 Temperature Rise (C) 60 15 88 Inductance (H) 0.30 0 66 44 0.2 0 Temperature Rise (C) 90 Inductance (H) 150 Temperature Rise (C) 0.45 0 22 60 DC Current (A) SRP1245A-R36M 0.60 0 90 0.4 Temperature Rise (C) 0 120 0.6 3 90 2 60 1 30 0 0 40 120 0 8 16 24 Temperature Rise (C) 88 DC Current (A) 150 Temperature Rise (C) 0 110 Inductance (H) 30 Temperature Rise (C) Inductance (H) 60 0.08 Temperature Rise (C) 66 44 0.16 SRP1245A-R33M 0.8 Temperature Rise (C) 22 0 150 Temperature Rise (C) 120 Inductance (H) 0.28 Temperature Rise (C) 0.4 0 Inductance (H) SRP1245A-R22M 150 Temperature Rise (C) SRP1245A-R20M 0.35 0 32 DC Current (A) DC Current (A) 120 3 90 6 120 90 Rise (C) 4 e (H) 48 Rise (C) 64 2.7 e (H) 3.6 Rise (C) e (H) Specifications are subjectSRP1245A-2R7M to change without notice. SRP1245A-3R3M SRP1245A-4R7M 5 8 4.5 verify actual device performance in their 150 150 80specific applications. Users should 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. 31.2 0 52 41.6 0 DC Current (A) SRP1245A-1R8M 30 36 90 2 0 42 30 0 10 20 64 4 48 32 0.9 16 40 0 SRP1245A-3R3M 120 90 2 60 1 0 30 8 0 SRP1245A-5R6M 120 8 6 90 4 60 Inductance (H) 2 30 0 4.4 13.2 8.8 17.6 Inductance (H) 8 Temperature Rise (C) 10 0 22 40 4 20 2 13.5 24 0 4.3 SRP1245A-220M 45 14 30 7 15 4 6 SRP1245A-4R7M 120 90 60 2 30 0 5.4 10.8 21.6 Temperature Rise (C) 0 27 SRP1245A-6R8M 100 80 6 60 4 40 2 0 20 0 5.25 15.75 10.5 0 21 25 80 20 36 15 27 0 18 5 9 20 3 12 SRP1245A-180M 100 40 6 8 16.2 DC Current (A) 60 4 150 DC Current (A) 0 21.5 9 0 0 32 24 0 16 0 0 2.2 4.4 6.6 45 8.8 0 11 DC Current (A) 8 Temperature Rise (C) 21 2 16 75 60 0 17.2 SRP1245A-100M DC Current (A) 28 0 12.9 8.6 12 0 0 18 DC Current (A) 35 8 4 8 2 15 60 9 0 6 96 72 80 6 4.5 30 10 48 18 Inductance (H) 8 0 1 120 4 100 Temperature Rise (C) 10 0 60 0 0 32 6 0 120 2 DC Current (A) SRP1245A-8R2M 12 24 SRP1245A-6R0M DC Current (A) 39.2 90 DC Current (A) 150 0 16 29.4 SRP1245A-2R2M 8 150 3 DC Current (A) 10 19.6 DC Current (A) Inductance (H) 30 20 9.8 0 49 3 0 0 40 30 Inductance (H) 5 Inductance (H) 80 1.8 10 1 0 2.7 0 0 DC Current (A) 3.6 0 60 Inductance (H) 120 DC Current (A) SRP1245A-2R7M 4.5 10 4 150 Inductance (H) 24 0 Temperature Rise (C) 30 0.6 18 20 0.3 DC Current (A) SRP1245A Series - Shielded Power Inductors 0 Inductance (H) 40 3 Inductance (H) Temperature Rise (C) 60 1.2 Temperature Rise (C) Inductance (H) 90 1.8 6 12 L vs.0 I Charts Inductance (H) 30 20 4 120 2.4 Inductance (H) 10 0.6 DC Current (A) SRP1245A-1R5M 3.0 0 0 50 Temperature Rise (C) 20.8 30 Temperature Rise (C) 10.4 0 60 Temperature Rise (C) 0 0.8 0.4 30 Temperature Rise (C) 24 40 0.9 Temperature Rise (C) 0.24 1.2 Temperature Rise (C) 48 90 Temperature Rise (C) 0.48 120 1.2 Inductance (H) 72 1.6 Temperature Rise (C) 0.72 Inductance (H) 96 Temperature Rise (C) Inductance (H) 0.96 0 10 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. 2.75 0.35 (.108 .014) 2.3 0.3 (.091 .012) 2.0 (.079) REF. GRADUATED LINE 4.7 0.3 (.185 .012) 14.2 (.559) SRP1245ASeries Series -- Shielded Power Inductors SRF0504 Line Filter 5.0 (.197) Electrical Schematic Soldering Profile PRE-HEATING 8.0 (.315) 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. Packaging Specifications 330 DIA. (12.99) 2.0 0.5 (.079 .020) 13.5 0.5 (.531 .020) DIA. 100.0 2.0 (3.937 .079) 13.5 0.5 DIA. (.531 .020) 24.0 0.5 (.945 .020) 1.75 (.069) 2.0 (.079) 13.0 0.1 (.512 .004) Marking Date Code Marking QTY: 500 PCS. PER REEL Date Code USER DIRECTION OF FEED Marking 16.0 0.1 (.630 .004) 0.35 0.05 (.014 .002) 1.5 0.1 DIA. (.059 .004) Date Code Marking Date Code Marking 24.0 0.3 (.945 .012) 4.0 (.157) Date Code 11.5 0.1 (.453 .004) 24 (.945) 3 7.0 0.1 (.276 .004) 13.0 0.1 (.512 .004) 5.5 0.1 (.217 .004) 14.2 0.1 (.559 .004) DIMENSIONS: MM (INCHES) REV. 05/19 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(R) products manufactured by or on behalf of Bourns, Inc. and its affiliates (collectively, "Bourns"). Unless otherwise expressly indicated in writing, Bourns(R) products and data sheets relating thereto are subject to change without notice. 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