SRP1038WA

SRP1038WA BOURNS | Alldatasheet

Document overview

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Technical content

Features

n Shielded construction for low radiation n Metal alloy powder core for high saturation current n Wide side terminal for enhanced mechanical strength n High vibration resistance (15 G typical,

30 G peak)

n High operating temperature n Low buzz noise n AEC-Q200 compliant n RoHS compliant* and halogen free** Electrical Specifications @ 25 °C Bourns Part No. Inductance @ 100 kHz / 1 V Q Typ. 100 kHz SRF (MHz) Typ. DCR (mW) Typ. DCR (mW) Max. Irms (A) Typ. Isat (A) Typ.L (mH) Tol. % SRP1038WA-R47M 0.47 20 15 60 1.42 1.63 34 31 SRP1038WA-R56M 0.56 20 15 55 1.7 2 32 29 SRP1038WA-R68M 0.68 20 15 51 2.0 2.3 31 28 SRP1038WA-R78M 0.78 20 15 48 2.3 2.5 30 27 SRP1038WA-R82M 0.82 20 15 44 2.4 2.7 27 26.5 SRP1038WA-1R0M 1.00 20 20 42 2.7 3.1 25 26 SRP1038WA-1R5M 1.50 20 20 32 3.9 4.5 22 24 SRP1038WA-1R8M 1.80 20 20 30 4.4 5.5 20 23 SRP1038WA-2R2M 2.20 20 20 26 5.3 6.1 18 19 SRP1038WA-3R3M 3.30 20 20 19 9.0 10.4 15 17 SRP1038WA-4R7M 4.70 20 20 16 13.4 15 11 13.5 SRP1038WA-5R6M 5.60 20 20 13 15.4 17 10.5 12 SRP1038WA-6R8M 6.80 20 20 12 17 19 10 11 SRP1038WA-8R2M 8.20 20 20 12 23 25.3 8.5 9.0 SRP1038WA-100M 10.00 20 20 11 27 30 8 8.2 SRP1038WA-120M 12.00 20 20 10 29 33.4 7.4 7.5 SRP1038WA-150M 15.00 20 20 8 40 45 6.4 7.0 SRP1038WA-220M 22.00 20 20 7 59 68 5.5 6.0 SRP1038WA-330M 33.00 20 20 6 89 102 4.7 4.8 SRP1038WA-470M 47.00 20 20 5 143 165 3.6 4.0 General Specifications Operating Temperature (Temperature rise included) Storage Temperature (Component) Temperature Rise ... 40 °C at rated Irms1 Rated Current

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. Materials Soldering Profile 245 Temperature (°C) Time (Seconds) REFLOW TIMES: 3 TIMES MAX. PREHEAT AREA MAX. RAMP UP RATE = 3 °C/SEC. MAX. RAMP DOWN RATE = 6 °C/SEC. Time 25 °C to Peak 8 Minutes Max. T C -5 °C 200 °C 60~150 Sec. 217 150°C 60~120 Sec. <30 Sec. Profile Feature Pb Free Assembly Preheat - Temperature Min. (Tsmin) - Temperature Max. (Tsmax) - Time(ts) from Tsmin to Tsmax 150 °C 200 °C 60-120 seconds Ramp-up Rate (TL to Tp) 3 °C/second max. Liquidous temperature (TL) Time (tL) maintained above TL 217 °C 60-150 seconds Peak package body temperature (Tp) 245 °C Time within 5 °C of Actual Peak Temperature (tp) <30 seconds Ramp-Down Rate (Tp to TL) 6 °C/second max. Time 25 °C to Peak Temperature 8 minutes max. * 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 (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. WARNING Cancer and Reproductive Harm www.P65Warnings.ca.gov Additional Information Click these links for more information: PRODUCT SELECTOR TECHNICAL LIBRARY INVENTORY SAMPLES CONTACT AUTOMOTIVE GRADE

Value Code (see table) SRP1038WA Series - Shielded Power Inductors Electrical Schematic Product Dimensions 1R0 2032 10.1 ± 0.3 (.398 ± .012) TOP VIEW SIDE VIEW BOTTOM VIEW 3.8 ± 0.2 (.150 ± .008) 2.0 ± 0.3 (.079 ± .012) 2.3 ± 0.3 (.091 ± .012) 10.0 ± 0.3 (.394 ± .012) 4.5 ± 0.3 (.177 ± .012) 6.6 ± 0.3 (.260 ± .012) 11.0 ± 0.3 (.433 ± .012) DIMENSIONS: MM (INCHES) DIMENSIONS: MM (INCHES) 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. Recommended Layout 12.3 (.484) 5.5 (.217) 5.0 (.197) L vs. I Charts 0.75 0.60 0.45 0.30 0.15 Inductance (μH) 1.00 0.80 0.60 0.40 0.20 Inductance (μH) 2.00 1.60 1.20 0.80 0.40 Inductance (μH) 5.00 4.00 3.00 2.00 1.00 Inductance (μH) 10.00 8.00 6.00 4.00 2.00 12.50 10.00 7.50 5.00 2.50 15.00 12.00 9.00 6.00 3.00 Inductance (μH) 17.50 14.00 10.50 7.00 3.50 Inductance (μH) 45.00 36.00 27.00 18.00 9.00 Inductance (μH) 65.00 52.00 39.00 26.00 13.00 Inductance (μH) 20.00 16.00 12.00 8.00 4.00 Inductance (μH) 30.00 24.00 18.00 12.00 6.00 Inductance (μH) Inductance (μH) Inductance (μH) 2.50 2.00 1.50 1.00 0.50 Inductance (μH) 6.50 5.20 3.90 2.60 1.30 Inductance (μH) 7.50 6.00 4.50 3.00 1.50 Inductance (μH) 3.00 2.40 1.80 1.20 0.60 Inductance (μH) 1.20 0.96 0.72 0.48 0.24 Inductance (μH) 1.50 1.20 0.90 0.60 0.30 Inductance (μH) 0.75 0.60 0.45 0.30 0.15 Inductance (μH) 1.00 0.80 0.60 0.40 0.20 Inductance (μH) 0 8 16 24 32 40 DC Current (A) 0 7 14 21 28 35 DC Current (A) DC Current (A) 0 4 8 12 16 20 DC Current (A) DC Current (A) DC Current (A) DC Current (A) 0 1 2 3 4 5 DC Current (A) DC Current (A) DC Current (A) DC Current (A) 0 2 4 6 8 10 DC Current (A) 0 4 8 12 16 20 DC Current (A) 0 3 6 9 12 15 DC Current (A) DC Current (A) DC Current (A) 0 0 6 12 18 24 306 12 18 24 30 DC Current (A) DC Current (A) Temperature Rise (°C) 100 Temperature Rise (°C) 100 Temperature Rise (°C) 100 Temperature Rise (°C) 100 Temperature Rise (°C) 100 Temperature Rise (°C) 100 Temperature Rise (°C) 100 Temperature Rise (°C) 100 Temperature Rise (°C) 100 Temperature Rise (°C) 100 Temperature Rise (°C) 100 Temperature Rise (°C) 100 Temperature Rise (°C) 100 Temperature Rise (°C) 100 Temperature Rise (°C) 100 Temperature Rise (°C) 100 Temperature Rise (°C) 100 Temperature Rise (°C) 100 Temperature Rise (°C) 100 Temperature Rise (°C) 100 SRP1038WA-R47M SRP1038WA-R78M SRP1038WA-1R5M SRP1038WA-3R3M SRP1038WA-6R8M SRP1038WA-120M SRP1038WA-330M SRP1038WA-470M SRP1038WA-150M SRP1038WA-220M SRP1038WA-8R2M SRP1038WA-100M SRP1038WA-1R8M SRP1038WA-4R7M SRP1038WA-5R6M SRP1038WA-2R2M SRP1038WA-R82M SRP1038WA-1R0M 0 7 14 21 28 35 DC Current (A) 0 7 14 21 28 35 DC Current (A) SRP1038WA-R56M SRP1038WA-R68M

SRP1038WA Series - Shielded Power Inductors 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. L vs. I Charts (continued) 0.75 0.60 0.45 0.30 0.15 Inductance (μH) 1.00 0.80 0.60 0.40 0.20 Inductance (μH) 2.00 1.60 1.20 0.80 0.40 Inductance (μH) 5.00 4.00 3.00 2.00 1.00 Inductance (μH) 10.00 8.00 6.00 4.00 2.00 12.50 10.00 7.50 5.00 2.50 15.00 12.00 9.00 6.00 3.00 Inductance (μH) 17.50 14.00 10.50 7.00 3.50 Inductance (μH) 45.00 36.00 27.00 18.00 9.00 Inductance (μH) 65.00 52.00 39.00 26.00 13.00 Inductance (μH) 20.00 16.00 12.00 8.00 4.00 Inductance (μH) 30.00 24.00 18.00 12.00 6.00 Inductance (μH) Inductance (μH) Inductance (μH) 2.50 2.00 1.50 1.00 0.50 Inductance (μH) 6.50 5.20 3.90 2.60 1.30 Inductance (μH) 7.50 6.00 4.50 3.00 1.50 Inductance (μH) 3.00 2.40 1.80 1.20 0.60 Inductance (μH) 1.20 0.96 0.72 0.48 0.24 Inductance (μH) 1.50 1.20 0.90 0.60 0.30 Inductance (μH) 0.75 0.60 0.45 0.30 0.15 Inductance (μH) 1.00 0.80 0.60 0.40 0.20 Inductance (μH) 0 8 16 24 32 40 DC Current (A) 0 7 14 21 28 35 DC Current (A) DC Current (A) 0 4 8 12 16 20 DC Current (A) DC Current (A) DC Current (A) DC Current (A) 0 1 2 3 4 5 DC Current (A) DC Current (A) DC Current (A) DC Current (A) 0 2 4 6 8 10 DC Current (A) 0 4 8 12 16 20 DC Current (A) 0 3 6 9 12 15 DC Current (A) DC Current (A) DC Current (A) 0 0 6 12 18 24 306 12 18 24 30 DC Current (A) DC Current (A) Temperature Rise (°C) 100 Temperature Rise (°C) 100 Temperature Rise (°C) 100 Temperature Rise (°C) 100 Temperature Rise (°C) 100 Temperature Rise (°C) 100 Temperature Rise (°C) 100 Temperature Rise (°C) 100 Temperature Rise (°C) 100 Temperature Rise (°C) 100 Temperature Rise (°C) 100 Temperature Rise (°C) 100 Temperature Rise (°C) 100 Temperature Rise (°C) 100 Temperature Rise (°C) 100 Temperature Rise (°C) 100 Temperature Rise (°C) 100 Temperature Rise (°C) 100 Temperature Rise (°C) 100 Temperature Rise (°C) 100 SRP1038WA-R47M SRP1038WA-R78M SRP1038WA-1R5M SRP1038WA-3R3M SRP1038WA-6R8M SRP1038WA-120M SRP1038WA-330M SRP1038WA-470M SRP1038WA-150M SRP1038WA-220M SRP1038WA-8R2M SRP1038WA-100M SRP1038WA-1R8M SRP1038WA-4R7M SRP1038WA-5R6M SRP1038WA-2R2M SRP1038WA-R82M SRP1038WA-1R0M 0 7 14 21 28 35 DC Current (A) 0 7 14 21 28 35 DC Current (A) SRP1038WA-R56M SRP1038WA-R68M

SRP1038WA Series - Shielded Power Inductors Packaging Specifications 1R0 2032 1R0 2032 1R0 2032 COVER TAPE EMBOSSED CARRIER24.4 +2/-0 (.961 +.079/-0) 100 ± 2 (3.937 ± .079) 13 +0.5/-0.2 (.512 +.020/-.008) 24 ± 0.3 (.945 ± .012) 11.5 ± 0.1 (.453 ± .004) 12.3 ± 0.1 (.484 ± .004) 330 (12.992) 2.0 ± 0.5 (.079 ± .020) 10.4 ± 0.1 (.409 ± .004) 4.5 ± 0.1 (.177 ± .004) 0.40 ± 0.05 (.016 ± .002) 16.0 ± 0.1 (.630 ± .004) 1.5 ± 0.1 (.157) USER DIRECTION OF FEED QTY: 500 PCS. PER REEL 200 (7.874) MIN. NO COMPONENT COMPONENTS 400 (15.748) MIN. NO COMPONENT DIMENSIONS: MM (INCHES) 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. 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

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