SRN4018TA-100M

SRN4018TA BOURNS | Alldatasheet

Document overview

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Technical content

Features

n Semi-shielded construction n Inductance range: 1 to 150 µH n Rated current up to 3.2 A n AEC-Q200 qualified n RoHS compliant* and halogen free** SRN4018TA Series - Semi-shielded Power Inductors *RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011. **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

time. Users should verify actual device performance in their specific applications. Operating Temperature emperature rise included) Storage Temperature Temperature Rise Rated Current Failure In Time (FIT) Mean Time Between Failures (MTBF) Electrical Specifications @ 25 °C Bourns Part No. Inductance @ 100 kHz / 1 V Q (Min.) @ 100 kHz SRF (MHz) Typ. DCR (W) ±20 % Irms (A) Isat (A)L (mH) Tol. % SRN4018TA-1R0M 1.0 ±20 10 145 0.027 3.2 4 SRN4018TA-1R2M 1.2 ±20 10 140 0.028 3 3.6 SRN4018TA-1R5M 1.5 ±20 10 115 0.032 2.7 3.3 SRN4018TA-2R2M 2.2 ±20 10 90 0.042 2.2 3 SRN4018TA-3R3M 3.3 ±20 10 72 0.055 2 2.3 SRN4018TA-4R7M 4.7 ±20 10 58 0.07 1.7 2 SRN4018TA-6R8M 6.8 ±20 10 46 0.098 1.45 1.6 SRN4018TA-100M 10 ±20 10 40 0.15 1.2 1.3 SRN4018TA-150M 15 ±20 10 30 0.23 0.9 1.1 SRN4018TA-220M 22 ±20 10 26 0.29 0.75 0.9 SRN4018TA-330M 33 ±20 10 20 0.405 0.65 0.7 SRN4018TA-470M 47 ±20 10 17 0.585 0.58 0.6 SRN4018TA-680M 68 ±20 10 15 0.89 0.48 0.52 SRN4018TA-101M 100 ±20 10 4 1.38 0.34 0.42 SRN4018TA-151M 150 ±20 10 4 1.97 0.27 0.31 General Specifications Core Wire T erminal Finish Coating Packaging Materials Product Dimensions Recommended Layout DIMENSIONS: MM (INCHES) Electrical Schematic How to Order SRN4018T A - 100M Model Value Code (see table) *RoHS COMPLIANT *RoHS COMPLIANT& AEC APPROVED *RoHS COMPLIANT AEC APPROVED (Select Models) LEAD FREE *RoHS COMPLIANTVERSIONS AVAILABLE LEAD FREE VERSIONS ARE RoHS COMPLIANT* Soldering Profile

25 Temperature (°C)

Time (Seconds) Preheating Soldering Natural Cooling 217 °C tp (245 °C, 20~40 Sec.) 200 °C 150°C 60~180 Sec. 480 Sec. Max. 60~150 Sec. TP (260 °C, 10 Sec. Max.) 0.9 (.035) 4.3 (.169) REF. 4.0 ± 0.3 (.157 ± .012) 4.0 ± 0.3 (.157 ± .012) 4.3 (.169) REF. REF. 1.0 MAX. 1.8 (.071) 1.65 ± 0.2 (.065 ± .008) systems: - Driver assistant Infotainment Lighting n DC/DC converters n Power supplies n Digital video cameras n HDDs n Smartphones n Televisions, LCD displays

SRF0504 Series - Line Filter Inductance vs. Current Specifications are subject to change without notice. The device characteristics and parameters in this data sheet can and do vary in different time. Users should verify actual device performance in their specific applications. SRN4018TA Series - Semi-shielded Power Inductors 0.4 0.8 1.2 1.6 2.0 0.4 0.8 1.2 1.6 2.0 0.4 0.8 1.2 1.6 2.0 Inductance (μH) DC Current (A) SRP4018TA-1R0M Temperature Rise (°C) Inductance (μH) DC Current (A) SRP4018TA-1R2M Temperature Rise (°C) Inductance (μH) DC Current (A) SRP4018TA-1R5M Temperature Rise (°C) 13.6 3.4 6.8 10.2 17.0 0.8 1.6 2.4 3.2 4.0 Inductance (μH) DC Current (A) SRP4018TA-2R2M Temperature Rise (°C) 10.4 2.6 5.2 7.8 13.0 1.2 2.4 3.6 4.8 6.0 Inductance (μH) DC Current (A) SRP4018TA-3R3M Temperature Rise (°C) 14.4 3.6 7.2 10.8 18.0 1.6 3.2 4.8 6.4 8.0 Inductance (μH) DC Current (A) SRP4018TA-4R7M Temperature Rise (°C) 8.8 2.2 4.4 6.6 11.0 2.4 4.8 7.2 9.6 12.0 Inductance (μH) DC Current (A) SRP4018TA-6R8M Temperature Rise (°C) 7.2 1.8 3.6 5.4 9.0 3.6 7.2 10.8 14.4 18.0 Inductance (μH) DC Current (A) SRP4018TA-100M Temperature Rise (°C) 9.6 2.4 4.8 7.2 12.0 Inductance (μH) DC Current (A) SRP4018TA-150M Temperature Rise (°C) 22.4 5.6 11.2 16.8 28.0 8.8 17.6 26.4 35.2 44.0 Inductance (μH) DC Current (A) SRP4018TA-220M Temperature Rise (°C) 6.4 1.6 3.2 4.8 8.0 Inductance (μH) DC Current (A) SRP4018TA-330M Temperature Rise (°C) Inductance (μH) DC Current (A) SRP4018TA-470M Temperature Rise (°C) 100 Inductance (μH) DC Current (A) SRP4018TA-680M Temperature Rise (°C) 120 150 Inductance (μH) DC Current (A) SRP4018TA-101M Temperature Rise (°C) 120 160 200 Inductance (μH) DC Current (A) SRP4018TA-151M Temperature Rise (°C)

4.0 ± 0.1 (.157 ± .004) 2.0 ± 0.1 (.079 ± .004) 1.75 ± 0.1 (.069 ± .004) 5.5 ± 0.1 (.217 ± .004) 12.0 ± 0.1 (.472 ± .004) 8.0 ± 0.1 (.315 ± .004) 12.5 ± 0.5 (.492 ± .020) 2.0 ± 0.5 (.079 ± .020) 100.0 ± 2.0 (3.937 ± .079) 330 (12.99)DIA. 13.5 ± 0.5 (.531 ± .020)DIA. 13.5 ± 0.5 (.531 ± .020) DIA. DIA. 1.5 +0.1/-0.0 (.059 +.004/-.000) 1.0 1.0 1.0 1.0 3 ° 30 ° 0.35 ± 0.05 (.014 ± .002) 4.4 ± 0.1 (.173 ± .004) 2.0 ± 0.1 (.079 ± .004) SRF0504 Series - Line Filter Specifications are subject to change without notice. The device characteristics and parameters in this data sheet can and do vary in different applic ations and actual device performance may vary over time. Users should verify actual device performance in their specific applications. SRN4018TA Series - Semi-shielded Power Inductors Packaging Specifications DIMENSIONS: MM (INCHES)QTY: 3000 PCS. PER REEL Inductance vs. Current 0.4 0.8 1.2 1.6 2.0 0.4 0.8 1.2 1.6 2.0 0.4 0.8 1.2 1.6 2.0 Inductance (μH) DC Current (A) SRP4018TA-1R0M Temperature Rise (°C) Inductance (μH) DC Current (A) SRP4018TA-1R2M Temperature Rise (°C) Inductance (μH) DC Current (A) SRP4018TA-1R5M Temperature Rise (°C) 13.6 3.4 6.8 10.2 17.0 0.8 1.6 2.4 3.2 4.0 Inductance (μH) DC Current (A) SRP4018TA-2R2M Temperature Rise (°C) 10.4 2.6 5.2 7.8 13.0 1.2 2.4 3.6 4.8 6.0 Inductance (μH) DC Current (A) SRP4018TA-3R3M Temperature Rise (°C) 14.4 3.6 7.2 10.8 18.0 1.6 3.2 4.8 6.4 8.0 Inductance (μH) DC Current (A) SRP4018TA-4R7M Temperature Rise (°C) 8.8 2.2 4.4 6.6 11.0 2.4 4.8 7.2 9.6 12.0 Inductance (μH) DC Current (A) SRP4018TA-6R8M Temperature Rise (°C) 7.2 1.8 3.6 5.4 9.0 3.6 7.2 10.8 14.4 18.0 Inductance (μH) DC Current (A) SRP4018TA-100M Temperature Rise (°C) 9.6 2.4 4.8 7.2 12.0 Inductance (μH) DC Current (A) SRP4018TA-150M Temperature Rise (°C) 22.4 5.6 11.2 16.8 28.0 8.8 17.6 26.4 35.2 44.0 Inductance (μH) DC Current (A) SRP4018TA-220M Temperature Rise (°C) 6.4 1.6 3.2 4.8 8.0 Inductance (μH) DC Current (A) SRP4018TA-330M Temperature Rise (°C) Inductance (μH) DC Current (A) SRP4018TA-470M Temperature Rise (°C) 100 Inductance (μH) DC Current (A) SRP4018TA-680M Temperature Rise (°C) 120 150 Inductance (μH) DC Current (A) SRP4018TA-101M Temperature Rise (°C) 120 160 200 Inductance (μH) DC Current (A) SRP4018TA-151M Temperature Rise (°C)