SRP2510A-4R7M

Features Wirewound Shielded construction Metal alloy powder core High saturation current Low prole AEC-Q200 qualied RoHS compliant* and halogen free** SRP2510A Series - Shielded Power Inductors Operating Temperature ...-40 C to +125 C Inductance (Temperature rise included) 1 MHz Q (Typ.) SRF DCR DCR Irms Isat Bourns / 1 V 1 MHz / (MHz) (m) (m) (A) Storage Temperature (Component) (A) Part Number 1 V Typ. Typ. Max. Typ. L Tol. Typ...................................-50 C to +125 C (H) (%) Rated Current SRP2510A-R22M 0.22 20 35 170 9 12.5 5.9 7.9 ................ Inductance drops 30 % at Isat Temperature Rise .........40 C at rated Irms SRP2510A-R33M 0.33 20 35 170 21 26 4.4 6.6 Moisture Sensitivity Level (MSL) ..............1 SRP2510A-R47M 0.47 20 35 138 27 32 3.9 5.0 ......................N/A SRP2510A-R68M 0.68 20 35 120 37 44 3.4 4.3 Materials SRP2510A-1R0M 1.0 20 35 94 45 54 3.0 3.5 SRP2510A-1R5M 1.5 20 35 68 76 91 2.5 2.6 Core ..............................Metal alloy powder Wire ................................Enameled copper SRP2510A-2R2M 2.2 20 35 57 99 119 2.3 2.4 Terminal Finish .......................................Sn SRP2510A-4R7M 4.7 20 35 40 220 262 1.36 1.8 Packaging ........... 3000 pcs. per 7-inch reel Product Dimensions 1.0 MAX. t (.039) p CRITICAL T p ZONE T to T RAMP-UP L P T L 0.6 0.3 0.6 0.3 t L T smax (.024 + .012) (.024 + .012) 2.5 0.2 (.098 .008) T smin RAMP-DOWN t s 2.0 0.2 Preheat (.079 .008) 25 Recommended Layout t 25 C to Peak 1.2 Time (Seconds) (.047) Pb Free Assembly Average Ramp Rate (T to T ) 3 C/second max. Smax P 2.0 Preheat (.079) - Temperature Min. (T ) 150 C Smin - Temperature Max. (T ) 200 C Smax - Time (t to t ) 60-180 seconds smin smax Time Maintained Above 2.8 (.110) - Temperature (T ) 217 C L - Time (t ) 60-150 seconds L MM DIMENSIONS: Peak Temperature (T ) 260 C +0/-5 C (INCHES) p Time within 5 C of Actual Peak Temperature (T ) 20-40 seconds Electrical Schematic p Ramp-Down Rate 6 C/second max. Time 25 C to Peak Temperature 8 minutes max. How to Order 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. SRP2510A - R22M **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. Model Specications are subject to change without notice. Users should verify actual device performance in their specic Value Code (see table) applications. The products described herein and this document are subject to specic legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf *RoHS COMPLIANT & AEC APPROVED Temperature (C) SRF0504 Series - Line FilterSRP2510A Series - Shielded Power Inductors L vs. I Charts SRP2510A-R33M SRP2510A-R22M 0.40 0.25 70 70 0.38 65 0.36 60 60 0.20 0.34 55 0.32 50 50 0.30 45 0.28 0.15 40 40 0.26 35 0.24 30 30 0.22 0.10 25 0.20 20 20 0.18 15 0.16 0.05 10 0.14 10 5 0.12 0.10 0 0.0 0 01 2 3 4 5 67 01 2 3 4 5 6 7 89 DC Bias(A) DC Bias(A) SRP2510A-R47M SRP2510A-R68M 100 100 0.55 0.75 0.50 90 0.70 90 0.45 80 0.65 80 0.40 70 0.60 70 0.35 60 0.55 60 0.30 50 0.50 50 0.25 40 0.45 40 0.20 30 0.40 30 0.15 20 0.35 20 0.10 10 0.30 10 0.05 0.25 0 0 01 2 3 4 5 01 2 3 4 DC Bias(A) DC Bias(A) SRP2510A-1R0M SRP2510A-1R5M 1.05 70 1.60 70 0.95 60 60 1.40 0.85 50 50 1.20 0.75 40 40 1.00 0.65 30 30 0.80 0.55 20 20 0.60 0.45 10 10 0.35 0 0.40 0 0 1 2 34 0 0.4 0.8 1.2 1.6 2.0 2.4 2.8 DC Bias(A) DC Bias(A) SRP2510A-2R2M SRP2510A-4R7M 2.20 100 5.00 70 2.10 90 4.50 60 2.00 80 4.00 1.90 70 50 3.50 1.80 60 3.00 40 1.70 50 2.50 1.60 40 30 2.00 1.50 30 1.50 20 1.40 20 1.00 1.30 10 10 0.50 1.20 0 0.00 0 0 1 2 3 0 0.2 0.4 0.6 0.8 1 1.2 1.4 1.6 2.8 2 DC Bias(A) DC Bias(A) Specications are subject to change without notice. Users should verify actual device performance in their specic applications. The products described herein and this document are subject to specic disclaimers as set forth on the last page of this document, and at www.bourns.com/legal/disclaimer.pdf. Inductance ( H) Inductance (H) Inductance (H) Inductance (H) 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)