SRP1040-R15M

This series is currently available, Features but not recommended for new n Shielded construction designs. The newer SRP1038A series is recommended. n Unit height of 4.2 mm n Inductance range: 0.15 to 15 H n Current up to 34 A n RoHS compliant* SRP1040 Series - Shielded Power Inductors Electrical Specifications General Specifications Test Voltage .......................................1 V Inductance I rms I sat DCR Test Frequency ......................... 100 KHz Bourns Part No. L (H) 20 % (A) (A) (m) Max. Reflow Soldering .. 230 C 50 sec. max. SRP1040-R15M 0.15 34 40 1.3 Operating Temperature SRP1040-R20M 0.20 32 40 1.0 ................................-55 C to +150 C (Temperature rise included) SRP1040-R36M 0.36 28 40 1.4 Storage Temperature SRP1040-R39M 0.39 24 32 1.4 ................................-55 C to +150 C SRP1040-R47M 0.47 26 38 1.6 Resistance to Soldering Heat SRP1040-R50M 0.50 23 32 1.9 .............................+260 C for 10 sec. SRP1040-R56M 0.56 25 36 1.9 Materials SRP1040-R68M 0.68 23 32 2.4 Core ..................................................Iron SRP1040-R75M 0.75 22 28 2.5 Wire ............................Enameled copper SRP1040-R80M 0.80 21 30 3.0 Terminal ........................................Cu/Sn SRP1040-1R0M 1.0 20 28 3.5 Rated Current .....Ind. drops 20 % at Isat Temperature Rise .....40 C at rated Irms SRP1040-1R2M 1.2 18 24 4.7 Packaging ....... 900 pcs. per 13-inch reel SRP1040-1R5M 1.5 15 20 7.5 SRP1040-1R7M 1.7 15 18 7.5 Product Dimensions SRP1040-2R2M 2.2 12 17 8.6 4.2 11.8 SRP1040-2R5M 2.5 11.5 14 8.7 MAX. (.165) (0.465) MAX. SRP1040-3R3M 3.3 10 14 10 10.7 0.5 4.0 (0.421 0.020) SRP1040-3R9M 3.9 9.0 15 12 (.157) MAX. SRP1040-4R7M 4.7 8.0 13 14 10.5 SRP1040-5R6M 5.6 7.0 12 16 (0.413) 2R2 MAX. SRP1040-6R8M 6.8 6.5 11 24 1725 SRP1040-8R2M 8.2 5.0 8.0 33 SRP1040-100M 10 5.0 9.0 35 SRP1040-150M 15 5.0 7.0 57 10.0 0.5 (0.394 0.020) Soldering Profile 275 275 260 C peak <1>Maximum of 10 seconds <1>5 seconds maximum <1> 255 C <1> 245 C between +255 C and +260 C at +245 C 225 225 2.9 0.5 220 C (0.114 0.020) 170 C 190C Ramp Down 60 seconds 183 C 5 C/second maximum 175 175 2.2 0.5 150 C 150 C 60 seconds (0.087 0.020) maximum Ramp Down 5 C/second 125 125 120-150seconds 120-150 seconds 10 secondsminimum 10 secondsminimum Recommended Layout 75 75 Ramp Up Ramp Up 4.5 12.4 4 C/second maximum 4 C/second maximum (.177) (0.488) 25 25 2.5 050 100 150200 250300 050100 150200 250300 (.099) Time (Seconds) Time (Seconds) 4.5 (.177) 5.4 (.213) 1.5 (.060) MM DIMENSIONS: (INCHES) WARNING Cancer and Reproductive Harm - www.P65Warnings.ca.gov Electrical Schematic *RoHS Directive 2015/863, Mar 31, 2015 and Annex. 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. 2R2 1725 Temperature(C) Temperature(C) SRP1040 Series - Shielded Power Inductors L vs. I Charts SRP1040-R15M SRP1040-R20M SRP1040-R36M 0.3 100 0.25 100 1.0 100 90 0.9 90 0.24 80 0.2 80 0.8 80 70 0.7 70 0.18 60 0.15 60 0.6 60 50 0.5 50 0.12 40 0.1 40 0.4 40 0.3 30 30 0.06 20 0.05 20 0.2 20 0.1 10 10 0 0 0 0 0 0 09 18 27 36 45 04 81216202428323640 04 81216202428323640 DC Current (A) DC Current (A) DC Current (A) SRP1040-R39M SRP1040-R47M SRP1040-R50M 0.6 100 1.0 100 0.7 100 0.9 90 80 80 0.48 0.8 80 0.56 0.7 70 0.36 60 0.42 60 0.6 60 0.5 50 0.24 40 0.28 40 0.4 40 0.3 30 0.12 0.14 20 20 0.2 20 0.1 10 0 0 0 0 0 0 07.6 15.2 22.8 30.438 07.2 14.4 21.6 28.836 04 81216202428323640 DC Current (A) DC Current (A) DC Current (A) SRP1040-R56M SRP1040-R68M SRP1040-R75M 1.50 100 2.0 100 1.5 100 1.35 90 90 1.8 1.20 80 1.6 80 1.2 80 1.05 70 1.4 70 0.90 60 1.2 60 0.9 60 0.75 50 1.0 50 0.60 40 0.8 40 0.6 40 0.45 30 0.6 30 0.30 20 0.4 20 0.3 20 0.15 10 0.2 10 0 0 0 0 0 0 46 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 03 69 12 15 18 21 24 27 30 33 06.2 12.4 18.6 24.831 DC Current (A) DC Current (A) DC Current (A) SRP1040-R80M SRP1040-1R0M SRP1040-1R2M 1.0 2.0 100 3 100 100 1.8 90 0.9 90 1.6 80 0.8 80 2.4 80 1.4 70 0.7 70 1.2 60 1.8 60 0.6 60 1.0 50 0.5 50 0.8 40 1.2 40 0.4 40 0.6 30 0.3 30 0.4 20 0.6 20 0.2 20 0.2 10 0.1 10 0 0 0 0 0 0 36 91215182124 27 30 04.4 8.8 13.2 17.622 04 8121620242832 DC Current (A) DC Current (A) DC Current (A) SRP1040-2R2M SRP1040-1R5M SRP1040-1R7M 4.0 100 4.0 100 3 100 90 3.6 3.6 90 3.2 80 3.2 80 2.4 80 2.8 70 2.8 70 2.4 2.4 60 1.8 60 60 2.0 50 2.0 50 1.6 40 1.6 1.2 40 40 1.2 30 1.2 30 0.8 0.8 20 0.6 20 20 0.4 10 0.4 10 0 0 0 0 0 0 02 46 810112 4 16 18 20 22 02 46 81012141618 20 22 24 04 8121620 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. SRP1040-2R5M SRP1040-3R9M SRP1040-3R3M 4.0 100 8.0 100 6.0 100 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. 7.2 90 3.2 6.4 80 80 4.8 80 5.6 70 2.4 60 4.8 60 3.6 60 4.0 50 1.6 3.2 40 40 2.4 40 2.4 30 0.8 1.6 20 1.2 20 20 0.8 10 0 0 0 0 0 0 04 81216 02 46 81012 14 16 0 369 12 15 DC Current (A) DC Current (A) DC Current (A) SRP1040-6R8M SRP1040-4R7M SRP1040-5R6M 12 100 15.0 100 8.0 100 90 7.2 90 13.5 90 10 80 12.0 80 6.4 80 70 10.5 5.6 70 8 70 60 4.8 9.0 60 60 6 50 7.5 4.0 50 50 40 6.0 3.2 40 40 4 4.5 30 2.4 30 30 1.6 3.0 20 20 20 2 1.5 10 10 0.8 10 0 0 0 0 0 0 01 23 45 67 89 10 11 12 04 61216 02 46 8101216 DC Current (A) DC Current (A) DC Current (A) SRP1040-8R2M SRP1040-100M SRP1040-150M 15.0 100 12.0 100 25 100 13.5 90 90 10.5 90 12.0 80 20 80 80 9.0 10.5 70 70 70 9.0 60 7.5 60 15 60 7.5 50 6.0 50 50 6.0 40 40 10 40 4.5 4.5 30 30 30 3.0 20 3.0 5 20 20 1.5 10 1.5 10 10 0 0 01 23 45 67 89 0 0 0 0 0 123 45 67 89 01.4 2.8 4.25.6 7.0 DC Current (A) DC Current (A) DC Current (A) SRP1040-330M SRP1040-220M SRP1040-470M 50 70 35 100 100 100 90 90 90 40 80 56 28 80 80 70 70 70 30 60 42 21 60 60 50 50 50 20 40 28 14 40 40 30 30 30 10 20 14 20 7 20 10 10 10 0 0 0 0 0 0 01 2 34 5 00.6 1.21.8 2.43.0 01.2 2.43.6 4.86.0 DC Current (A) DC Current (A) DC Current (A) Inductance (H) Inductance (H) Inductance (H) Inductance (H) 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) Temperature Rise (C) Temperature Rise (C) Temperature Rise (C) Temperature Rise (C) Inductance (H) Inductance (H) Inductance (H) Inductance (H) 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) Temperature Rise (C) Temperature Rise (C) Temperature Rise (C) Temperature Rise (C) Inductance (H) Inductance (H) Inductance (H) Inductance (H) 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) Temperature Rise (C) Temperature Rise (C) Temperature Rise (C) Temperature Rise (C)