*R & oHS AE C C OM AP P PR LI OV AN ED T Features Applications Shielded construction Automotive systems: Carbonyl powder core - Driver assistant - Information - Entertainment - Lighting DC/DC converters Power supplies High saturation current 220316 1 Inductance range: 0.22 to 47 H AEC-Q200 qualified RoHS compliant* and halogen free** SRP1038A Series - Shielded Power Inductors Electrical Specifications @ 25 C General Specifications Inductance @ 100 KHz / 1 V L (H) Tol. (%) Bourns Part Number SRP1038A-R22M SRP1038A-R27M SRP1038A-R36M SRP1038A-R39M SRP1038A-R45M SRP1038A-R56M SRP1038A-1R0M SRP1038A-1R5M SRP1038A-2R2M SRP1038A-3R3M SRP1038A-4R7M SRP1038A-6R8M SRP1038A-8R2M SRP1038A-100M SRP1038A-150M SRP1038A-220M SRP1038A-330M SRP1038A-470M 0.22 0.27 0.36 0.39 0.45 0.56 1.0 1.5 2.2 3.3 4.7 6.8 8.2 10 15 22 33 47 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 DCR (m) Max. Irms (A) Isat (A) 1 1 1.2 1.3 1.5 1.8 3.3 4.6 7 11.8 15.5 23.3 24 30 45 74 112 167 35 33 31 30 29 25 18 16 12 11 10 8.5 8 7.5 6.25 5 3.5 3 60 60 60 60 45 40 36 33 27 20 17 13.5 12.5 12 10 7 5 4.5 Electrical Schematic How to Order SRP1038A - 100M Test Voltage ....................................1.0 V Test Frequency ......................... 100 KHz Operating Temperature ................................-40 C to +150 C (Temperature rise included) Storage Temperature ................................-40 C to +125 C Rated Current ............ Inductance drops 20 % at Isat Temperature Rise .....40 C at rated Irms Resistance to Soldering Heat ........................ +260 C, 40 sec. max. Materials Core .............................Carbonyl powder Wire ............................Enameled copper Terminal Finish ...................................Sn Packaging ....... 500 pcs. per 13-inch reel Product Dimensions 11.0 0.5 (.433 .020) 10.0 0.3 (.394 .012) 2R2 1150 Model Value Code (see table) 3.8 0.2 (.150 + .008) 2.3 0.3 (.091 .012) Soldering Profile Peak Temperature260 max. Max. Peak Temperature 260 40 sec. max. Max. Time Above 217 : 60~150 sec. max. Preheating Soldering 3.0 0.3 (.118 .012) Natural Cooling Recommended Layout 20~40 Sec. Temperature (C) Peak Temperature (260 C, 40 Sec. Max.) 200 C 150C 13.6 (.535) 3.5 (.138) 217 C 60~150 Sec. 5.4 (.213) 60~180 Sec. 480 Sec. Max. DIMENSIONS: MM (INCHES) 25 Time (Seconds) Reflow Times: 3 Times Max. * RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011. ** Bourns follows the prevailing definition of "halogen free" in the industry. 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. The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time. Users should verify actual device performance in their specific applications. SRP1038ASeries Series -- Shielded Power Inductors SRF0504 Line Filter L vs. I Charts 20 0 45 0 0 12 48 SRP1038A-R45M 0.8 100 60 0.4 50 40 30 0.2 20 0 45 10 0 60 90 80 0.6 70 60 0.4 50 40 30 0.2 20 0 0 9 2.4 120 1.8 90 30 0.5 20 0 27 10 0 36 1.2 60 0.6 30 0 0 6.6 19.8 13.2 80 26.4 3.0 40 30 1.5 20 10 0 15 6 60 50 4 40 30 2 20 10 0 0 20 0 4.25 SRP1038A-8R2M 80 8.5 12.75 50 2 40 30 1 20 0 6.75 70 9 60 50 6 40 30 3 20 10 0 0 17 0 80 3.375 4 20 10 0 9.375 0 12.5 6.75 10.125 15 60 50 10 40 30 5 20 10 0 0 3 6 DC Current (A) 0 13.5 SRP1038A-150M 30 100 90 80 9 0 12 24 Inductance (H) 30 0 27 80 70 Inductance (H) 40 20.25 13.5 SRP1038A-6R8M 12 SRP1038A-100M 20 Temperature Rise (C) Inductance (H) 50 8 6.25 60 DC Current (A) 70 DC Current (A) 3 DC Current (A) 60 0 40 80 0 80 DC Current (A) 12 32 10 0 33 Inductance (H) 50 24 70 Inductance (H) 60 3.125 16 SRP1038A-2R2M 4 SRP1038A-4R7M 8 Temperature Rise (C) Inductance (H) 4.5 0 8 DC Current (A) 70 16 10 0 DC Current (A) SRP1038A-3R3M 10 20 0 150 DC Current (A) 5 30 0.2 Inductance (H) 50 40 0 40 0.4 70 Inductance (H) 1.0 6 50 SRP1038A-1R5M 3.0 60 18 60 0.6 DC Current (A) 90 80 70 9 36 70 0.8 10 0 45 100 Temperature Rise (C) Inductance (H) 1.5 10 0 60 45 80 DC Current (A) SRP1038A-1R0M 0 27 18 DC Current (A) 2.0 30 SRP1038A-R56M 1.0 Inductance (H) 70 Inductance (H) 0.6 Temperature Rise (C) Inductance (H) 80 30 15 DC Current (A) 90 15 20 0 Temperature Rise (C) 100 0 30 0.2 DC Current (A) SRP1038A-R39M 0.8 36 24 DC Current (A) 50 40 0 0 60 Temperature Rise (C) 30 Temperature Rise (C) 15 20 0.08 Temperature Rise (C) 0 10 0 60 0.16 60 0.4 Temperature Rise (C) 30 0.1 40 70 Temperature Rise (C) 50 40 80 0.6 Temperature Rise (C) 0.2 0.24 100 90 70 18 60 12 50 40 30 6 20 0 10 0 10 0 2 4 6 8 Temperature Rise (C) 60 60 SRP1038A-R36M 0.8 80 Inductance (H) 0.32 70 SRP1038A-R27M Temperature Rise (C) 80 Inductance (H) 0.40 Temperature Rise (C) Inductance (H) 0.3 100 90 Temperature Rise (C) SRP1038A-R22M 0.4 DC Current (A) Specifications are subject to change without notice. The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time. Users should verify actual device performance in their specific applications. SRP1038A Series - Shielded Power Inductors L vs. I Charts (Continued) 20 40 30 10 20 10 0 1.75 3.50 5.25 50 30 40 20 30 20 10 10 0 0 0 60 7 0 1 DC Current (A) 3 2 4 80 70 40 Inductance (H) 50 40 Temperature Rise (C) 60 Inductance (H) 30 SRP1038A-470M 50 80 70 Temperature Rise (C) 70 Inductance (H) SRP1038A-330M 50 80 60 50 30 40 20 30 20 10 10 0 0 5 0 0.9 1.8 2.7 3.6 DC Current (A) DC Current (A) Packaging Specifications 330 DIA. (12.99) 2.0 0.5 (.079 .020) 13.5 0.5 (.531 .020) DIA. 100.0 2.0 (3.937 .079) 13.5 0.5 DIA. (.531 .020) 24.0 0.5 (.945 .020) 1.75 (.069) 2.0 (.079) 0.35 0.05 (.014 .002) 1.5 0.1 DIA. (.059 .004) 11.7 0.1 (.461 .004) Marking Date Code Marking Date Code Marking Date Code Marking Date Code Marking 24.0 0.3 (.945 .012) 4.0 (.157) Date Code 11.5 0.1 (.453 .004) 24 (.945) 3 16.0 0.1 (.630 .004) 4.5 0.1 (.177 .004) 10.5 0.1 (.413 .004) USER DIRECTION OF FEED DIMENSIONS: QTY: 500 PCS. PER REEL 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 05/14 Specifications are subject to change without notice. The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time. Users should verify actual device performance in their specific applications. MM (INCHES) 0 4.5 Temperature Rise (C) SRP1038A-220M 40 Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: Bourns: SRP1038A-4R7M SRP1038A-R22M SRP1038A-R39M SRP1038A-470M SRP1038A-8R2M SRP1038A-1R0M SRP1038A-100M SRP1038A-6R8M SRP1038A-1R5M SRP1038A-R45M SRP1038A-3R3M SRP1038A-220M SRP1038A-R27M SRP1038A-2R2M SRP1038A-150M SRP1038A-R56M SRP1038A-330M SRP1038A-R36M SRP1038A-R33M SRP1038A-1R2M