SRN5020TA-4R7M Bourns

1R0 1R0 Features Applications n Semi-shielded construction n DC/DC converters n Inductance range: 1 to 47 H n Power supplies n Rated current up to 4.1 A n AEC-Q200 compliant n RoHS compliant* and halogen free** SRN5020TA Series - Semi-shielded Power Inductors Electrical Specifications 25 C General Specifications 5.0 0.2 (.197 .008) Operating Temperature -NOTE 1- Inductance Q SRF DCR Irms Isat ................................. -55 C to +125 C 100 kHz / 1 V 100 kHz (MHz) ( W) (A) (A) (Temperature rise included) Bourns Part No. L ( mH) Tol. % Min. Typ. 20 % Typ. Typ. Storage Temperature (Component) SRN5020TA-1R0Y 1.0 30 15 143 0.02 4.10 5.00 ................................. -55 C to +125 C 5.0 0.2 (.197 .008) Temperature Rise .....40 C at rated Irms SRN5020TA-1R2Y 1.2 30 15 132 0.02 3.80 4.80 -NOTE 1- Rated Current SRN5020TA-1R5Y 1.5 30 15 112 0.025 3.50 4.50 ............ Inductance drops 30 % at Isat SRN5020TA-2R2M 2.2 20 15 86 0.032 3.30 4.10 Moisture Sensitivity Level .....................1 SRN5020TA-3R3M 3.3 20 15 75 0.043 2.80 3.50 ESD Classification (HBM) ................. N/A SRN5020TA-4R7M 4.7 20 15 58 0.06 2.40 2.70 4.7 0.2 1.3 0.2 (.185 .008) SRN5020TA-5R6M 5.6 20 15 50 0.069 2.10 2.40 (.051 .008) Materials SRN5020TA-6R8M 6.8 20 15 46 0.09 1.90 2.10 Core ..............................................Ferrite SRN5020TA-8R2M 8.2 20 15 43 0.098 1.75 1.90 Wire ............................Enameled copper SRN5020TA-100M 10 20 15 41 0.11 1.60 1.70 Terminal Finish ...................................Sn SRN5020TA-120M 12 20 15 36 0.135 1.40 1.40 Coating .................Magnetic epoxy resin SRN5020TA-150M 15 20 15 32 0.165 1.25 1.30 Packaging ..... 2500 pcs. per 13-inch reel SRN5020TA-180M 18 20 15 28 0.19 1.17 1.20 SRN5020TA-220M 22 20 15 25 0.225 1.10 1.10 1.8 0.2 Product Dimensions (.071 .008) SRN5020TA-330M 33 20 15 20 0.335 0.80 0.80 -NOTE 1- 5.0 0.2 SRN5020TA-470M 47 20 15 16 0.46 0.70 0.70 (.197 .008) -NOTE 1- 3.7 Electrical Schematic How to Order (.146) REF. 5.0 0.2 SRN5020TA - 2R2M NOTE 1: DIMENSIONS DO NOT INCLUDE THE TERMINATION. (.197 .008) FOR MAXIMUM OVERALL DIMENSIONS WITH TERMINATION, -NOTE 1- Model ADD 0.1 MM (.004 IN.). Value Code (see table) Recommended Layout 4.7 0.2 1.3 0.2 (.185 .008) 2.1 (.051 .008) (.083) 4.7 (.185) 1.8 0.2 (.071 .008) 1.5 1.5 -NOTE 1- (.059) (.059) MM DIMENSIONS: (INCHES) 3.7 (.146) REF. NOTE 1: DIMENSIONS DO NOT INCLUDE THE TERMINATION. FOR MAXIMUM OVERALL DIMENSIONS WITH TERMINATION, ADD 0.1 MM (.004 IN.). MM DIMENSIONS: (INCHES) WARNING Cancer and Reproductive Harm www.P65Warnings.ca.gov - * RoHS Directive 2015/863, Mar 31, 2015 and Annex. 2.1 (.083) **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,www.bourns.com/docs/legal/disclaimer.pdf and at . 4.7 (.185) 1.5 1.5 (.059) (.059) *RoHS COMPLIANT, **HALOGEN FREE & AEC-Q200 COMPLIANT SRF0504 Series - Line Filter SRN5020TA Series - Semi-shielded Power Inductors Inductance vs. Current SRN5020TA-1R2Y SRN5020TA-1R5Y SRN5020TA-1R0Y 1.80 2.5 1.5 55 55 55 1.44 2.0 1.2 44 44 44 1.08 0.9 33 33 1.5 33 0.72 1.0 0.6 22 22 22 0.36 0.3 11 0.5 11 11 0 0 0 0 0 0 01.1 2.243.3 .4 5.5 01 243 5 01 243 5 DC Current (A) DC Current (A) DC Current (A) SRN5020TA-2R2M SRN5020TA-3R3M SRN5020TA-4R7M 3.5 5 45 45 7.0 45 2.8 4 36 36 5.6 36 2.1 27 3 27 4.2 27 1.4 2 18 2.8 18 18 0.7 1 9 9 1.4 9 0 0 0 0 0 0 00.9 1.832.7 .6 4.5 00.8 1.632.4 .6 4.0 00.6 1.221.8 .4 3.2 DC Current (A) DC Current (A) DC Current (A) SRN5020TA-5R6M SRN5020TA-6R8M SRN5020TA-8R2M 8.0 45 10 12.0 45 45 8 9.6 6.4 36 36 36 4.8 7.2 27 27 6 27 4.8 3.2 4 18 18 18 1.6 2.4 9 2 9 9 0 0 0 0 0 0 00.4 0.811.8 .6 2.0 00.6 1.221.8 .4 3.0 00.5 1.021.5 .0 2.5 DC Current (A) DC Current (A) DC Current (A) SRN5020TA-100M SRN5020TA-120M SRN5020TA-150M 16.0 45 18.0 30 20 50 14.4 12.8 36 24 16 40 9.6 10.8 18 12 27 30 7.2 6.4 8 18 12 20 3.2 3.6 9 6 4 10 0 0 0 0 0 0 00.3410.68 .02 1.36 1.70 00.3200.64 .96 1.28 1.60 00.3 0.610.9 .2 1.5 DC Current (A) DC Current (A) DC Current (A) SRN5020TA-180M SRN5020TA-220M SRN5020TA-330M 25 30 50 30 45 40 20 24 40 24 36 32 15 18 18 27 30 24 10 12 20 12 18 16 5 6 6 10 9 8 0 0 0 0 0 0 00.2600.52 .78 1.04 1.30 00.2600.52 .78 1.04 1.30 00.2 0.4 0.6 0.81.0 Specifications are subject to change without notice. DC Current (A) Users should verify actual device performance in their specific applications. DC Current (A) DC Current (A) The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document,www.bourns.com/docs/legal/disclaimer.pdf and at . SRN5020TA-470M 65 35 52 28 39 21 26 14 13 7 0 0 00.1800.32 .48 0.64 0.80 DC Current (A) Inductance (H) Inductance (H) Inductance (H) Inductance (H) Inductance (H) Inductance (H) Temperature Rise (C) Temperature Rise (C) Temperature Rise (C) Temperature Rise (C) Temperature Rise (C) Temperature Rise (C) Inductance (H) Inductance (H) Inductance (H) Inductance (H) Inductance (H) Temperature Rise (C) Temperature Rise (C) Temperature Rise (C) Temperature Rise (C) Temperature Rise (C) Inductance (H) Inductance (H) Inductance (H) Inductance (H) Inductance (H) Temperature Rise (C) Temperature Rise (C) Temperature Rise (C) Temperature Rise (C) Temperature Rise (C)