Features n Shielded construction n Metal alloy powder core n High saturation current n Low buzz noise n Flat wire n AEC-Q200 compliant n RoHS compliant* and halogen free** SRP1580CA Series - Shielded Power Inductors Electrical Specifications 25 C Additional Information 11.0 0.5 11.0 0.5 (.433 .020) (.433 .020) Click these links for more information: Inductance Q 10.0 0.3 10.0 0.3 Irms (A) (.394 .012) 100 KHz / (.394 .012) SRF DCR DCR Isat Typ. Typ. Bourns 0.1 V (MHz) (mW) (mW) (A) Part Number Typ. Typ. Max. 100 kHz 20 C 40 C Typ. L Tol. 100 R45 / 0.1 V (H) (%) Temp. Rise Temp. Rise 1516 1516 PRODUCT TECHNICAL INVENTORY SAMPLES SRP1580CA-1R0M 1.0 20 30 28 1.0 1.15 41 58 80 LIBRARY SRP1580CA-2R0M 2.0 20 30 18 1.92 2.21 29.5 40 57 10.0 0.3 10.0 0.3 3.8 0.2 3.8 0.2 (.394 .012) (.394 .012) (.150 + .008) (.150 + .008) SRP1580CA-5R3M 5.3 20 30 12 4.45 5.34 19.5 26 35 2.75 0.35 2.75 0.35 (.108 .014) (.108 .014) General Specifications 2.3 0.3 2.3 0.3 (.091 .012) (.091 .012) Operating Temperature Product Dimensions ................................-55 C to +155 C 16.5 0.3 13.2 0.5 (Temperature rise included) (.650 .012) (.520 .020) Storage Temperature (Component) ................................-55 C to +155 C 3.0 0.3 3.0 0.3 Rated Current (.118 .012) (.118 .012) 3.2 0.2 2R0 ............ Inductance drops 30 % at Isat 15.5 0.3 (.126 .008) (.610 .012) Temperature Rise 2010 1 ................... 20 or 40 C at rated Irms 13.6 Rated Voltage ...........................40 V Typ. (.535) Moisture Sensitivity Level .....................1 MM 7.7 0.3 7.0 0.3 DIMENSIONS: 3.5 (INCHES) (.303 .012) (.276 .012) ESD Classification (HBM).................N/A (.138) 5.4 1 (.213) Circuit design, component, PCB trace Electrical Schematic How to Order size and thickness, airflow and other cooling provisions all affect the part SRP1580CA - 1R0M temperature. Part temperature should be Model verified in the end application. Value Code (see table) Materials Core ..........................Metal alloy powder Soldering Profile Wire ............................Enameled copper NATURAL Terminal Finish ...................................Sn PRE-HEATING SOLDERING COOLING Packaging ....... 200 pcs. per 13-inch reel T (260 C / 10 seconds max.) P t (245 C / 20~40 seconds) p Please consult Bourns Model SRP-A Series Visual Inspection Guide for detailed 217 construction, processing and testing 200 information. 60 ~ 150 seconds 150 60 ~ 180 seconds Recommended Layout 15.0 480 seconds max. 25 (.591) Time (Seconds) REFLOW TIMES: 3 MAX. 15.0 6.0 (.591) (.236) * RoHS Directive 2015/863, Mar 31, 2015 and Annex. ** Bourns considers a product to be halogen free if (a) the Bromine (Br) content is 900or less ppm (b) the Chlorine (Cl) content is 900 ppm or less and (c) the total Bromine (Br) and Chlorine (Cl) 1500content ppm is 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. *RoHS COMPLIANT, **HALOGEN FREE & AEC-Q200 COMPLIANT Temperature (C)1R0 2022 1R0 2022 1R0 2022 1R0 2022 SRP1580CA Series - Shielded Power Inductors L vs. I Charts SRP1580CA-1R0M SRP1580CA-2R0M SRP1580CA-5R3M 1.50 100 2.50 100 7.50 100 1.20 80 2.00 80 6.00 80 0.90 60 1.50 60 4.50 60 0.60 40 1.00 40 3.00 40 0.30 20 0.50 20 1.50 20 0 0 0 0 0 0 0 18 36 54 72 90 0 12 24 36 48 60 0 8 16 24 32 40 DC Current (A) DC Current (A) DC Current (A) Packaging Specifications 2.0 0.5 (.079 .020) COVER TAPE 330 100 2 MM DIMENSIONS: (12.992) (3.937 .079) (INCHES) 13 +0.5/-0.2 (.512 +.020/-.008) 32.4 +2/-0 EMBOSSED CARRIER (1.276 +.079/-0) 1.75 0.1 1.5 0.1 24.0 0.1 4.0 DIA. 0.50 0.05 (.069 .004) (.059 .004) (.945 .004) (.157) (.020 .002) 14.2 0.1 (.559 .004) 16.0 0.1 (.630 .004) 32 0.3 (1.260 .012) 8.5 0.1 (.335 .004) NO COMPONENT NO COMPONENT COMPONENTS 200 400 (7.874) (15.748) MIN. MIN. USER DIRECTION OF FEED 17.0 0.1 (.669 .004) QTY: 200 PCS. PER REEL 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 02/21 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. Inductance (H) Temperature Rise (C) Inductance (H) Temperature Rise (C) Inductance (H) Temperature Rise (C)