SRP2010-R68M

Applications ■ Wirewound construction ■ DC/DC converters for: CO M PL IA N T Features *R oH S ■ Iron powder core ■ Magnetically shielded construction provides low radiation ■ Low DC resistance - Smart phones DVC/DSCs Tablets HDD/SSDs Mobile electronic devices ■ Low profile ■ RoHS compliant* SRP2010 Series - SMD Power Inductors Electrical Specifications @ 25 °C General Specifications Inductance @ 1 MHz / 1 V L (μH) Tol. (%) Bourns Part Number Irms (A) DCR (mΩ) Max. Isat (A) SRP2010-R24M 0.24 20 21 4.5 5.6 SRP2010-R33M 0.33 20 29 3.8 5.0 SRP2010-R47M 0.47 20 40 3.3 4.4 SRP2010-R68M 0.68 20 49 3.1 3.7 SRP2010-1R0M 1.0 20 69 2.6 2.9 SRP2010-1R5M 1.5 20 137 1.9 2.5 SRP2010-2R2M 2.2 20 150 1.7 1.9 Electrical Schematic How to Order SRP2010 - 1R0M Model Value Code (see table) Inductance Test Frequency/ Voltage ............................... 1 MHz/1 V Operating Temperature ................................-40 °C to +125 °C (Temperature rise included) Storage Temperature ................................-50 °C to +125 °C Rated Current ............ Inductance drops 30 % at Isat Temperature Rise .....40 °C at rated Irms Resistance to Soldering Heat ....+260 °C Materials Core .....................................Iron powder Terminal ......................................... Ni/Sn Packaging ....... 3000 pcs. per 7-inch reel Product Dimensions Soldering Profile 1.0 MAX. (.039) tp Tp CRITICAL ZONE TL to TP Temperature (°C) RAMP-UP TL 0.5 ± 0.3 (.020 + .012) tL Tsmax 0.5 ± 0.3 (.020 + .012) 2.0 ± 0.2 (.079 ± .008) Tsmin 1.6 ± 0.2 (.063 ± .008) RAMP-DOWN ts Preheat 25 Recommended Layout t 25 °C to Peak Time (Seconds) 0.9 (.035) Profile Feature Pb Free Assembly Average Ramp Rate (TSmax to TP) 3 °C/second max. Preheat - Temperature Min. (TSmin) - Temperature Max. (TSmax) - Time (tsmin to tsmax) Time Maintained Above - Temperature (TL) - Time (tL) Peak Temperature (Tp) 217 °C 60-150 seconds DIMENSIONS: 20-40 seconds Time 25 °C to Peak Temperature 8 minutes max. www.P65Warnings.ca.gov 2.0 (.079) 260 °C +0/-5 °C Time within 5 °C of Actual Peak Temperature (Tp) Ramp-Down Rate WARNING Cancer and Reproductive Harm 1.6 (.063) 150 °C 200 °C 60-180 seconds MM (INCHES) 6 °C/second max. *RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011. 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. SRP2010 Series SRF0504 Series- SMD - LinePower FilterInductors L vs. I Charts SRP2010-R24M SRP2010-1R0M 1.2 100 100 0.15 60 50 0.10 40 30 0.05 20 80 0.8 70 0.6 50 60 40 0.4 30 20 0.2 10 0 10 0 0 0 2 1 3 4 5 6 0 1.0 0.5 1.5 0.30 60 0.25 50 0.20 40 0.15 30 0.10 20 0.05 10 0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 60 1.4 Inductance (μH) 70 1.6 Temperature Rise (°C) Inductance (μH) 0.35 1.0 1.2 50 1.0 40 0.8 30 0.6 20 0.4 10 0.2 0 0 5.5 0 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 SRP2010-R47M 100 SRP2010-2R2M 2.5 100 90 Inductance (μH) 70 0.3 60 50 0.2 40 30 0.1 20 90 2.0 80 70 Inductance (μH) 80 Temperature Rise (°C) 0.4 1.5 60 50 1.0 40 30 0.5 20 10 0 10 0 0 0 2 1 3 4 5 0 DC Bias(A) 0.5 1.0 1.5 2.0 2.5 0 3.0 DC Bias(A) SRP2010-R68M 0.7 100 80 0.5 70 60 0.4 50 0.3 40 30 0.2 20 0.1 Temperature Rise (°C) 90 0.6 Inductance (μH) 2.6 DC Bias(A) DC Bias(A) 0.5 0 4.0 3.5 70 80 0.5 3.0 SRP2010-1R5M SRP2010-R33M 0 2.5 DC Bias(A) DC Bias(A) 0.40 2.0 Temperature Rise (°C) Inductance (μH) 70 90 1.0 Temperature Rise (°C) 80 Inductance (μH) 0.20 Temperature Rise (°C) 90 Temperature Rise (°C) 0.25 10 0 0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 0 4.0 DC Bias(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. SRP2010 Series - SMD Power Inductors Packaging Specifications 110 ± 0.5 (4.331 ± .020) 13.0 ± 0.2 DIA. (.512 ± .008) 2.2 ± 0.5 (.087 ± .020) 4.0 ± 0.5 (.157 ± .020) 178 ± 1.0 (7.008 ± .040) DIA. 5.0 ± 0.5 (.197 ± .020) 60 +0.5/-0.0 (2.362 +.020/-.000) DIA. 3.0 ± 0.5 (.118 ± .020) 9.0 ± 0.5 (.354 ± .020) 0.22 ± 0.05 (.009 ± .002) 4.0 ± 0.1 (.157 ± .004) 2.0 ± 0.05 (.079 ± .002) DIA. 1.55 ± 0.05 (.061 ± .002) 12.0 ± 0.15 (.472 ± .006) 1.75 ± 0.1 (.069 ± .004) 3.0 ± 0.1 (.118 ± .004) 3.5 ± 0.1 (.138 ± .004) 8.0 ± 0.3 (.315 ± .012) 1.15 ± 0.10 (.045 ± .004) 1.8 ± 0.1 (.071 ± .004) USER DIRECTION OF FEED 4.0 ± 0.1 (.157 ± .004) DIMENSIONS: QTY: 3,000 PCS. PER REEL MM (INCHES) Asia-Pacific: Tel: +886-2 2562-4117 • Fax: +886-2 2562-4116 EMEA: Tel: +36 88 520 390 • Fax: +36 88 520 211 The Americas: Tel: +1-951 781-5500 • Fax: +1-951 781-5700 www.bourns.com REV. 01/16 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® products manufactured by or on behalf of Bourns, Inc. and P[ZHɉSPH[LZJVSSLJ[P]LS`¸)V\YUZ¹ Unless otherwise expressly indicated in writing, Bourns® products and data sheets relating thereto are subject to change ^P[OV\[UV[PJL