2700T Series www.murata-ps.com Surface Mount Power Inductors SELECTION GUIDE 2 Inductance, L DC Current DC Resistance Order Code 20% Max. Max. H A 27T102C 1.0 2.0 0.08 27T152C 1.5 1.6 0.10 27T222C 2.2 1.4 0.12 27T332C 3.3 1.2 0.16 27T472C 4.7 1.0 0.20 27T682C 6.8 0.85 0.32 27T103C 10 0.70 0.41 FEAFEATURESTURES 27T153C 15 0.60 0.55 RHRoHS compliantS li t 27T223C 22 0.50 0.85 Up to 2.0A IDC 27T333C 33 0.40 1.30 27T473C 47 0.32 1.80 1.0H to 330H 27T683C 68 0.28 2.50 Low RDC 27T104C 100 0.23 3.50 27T154C 150 0.17 5.00 Ultra-low pro le 27T224C 220 0.15 7.00 UL 94V-0 packaging materials 27T334C 330 0.13 15.0 J-STD-020D re ow ABSOLUTE MAXIMUM RATINGS Custom inductance values available 3 Operating temperature range -40C to 125C Storage temperature range -40C to 150C PRODUCT OVERVIEW 1 SOLDERING INFORMATION Peak re ow solder temperature 260C The 2700T series is a range of ultra-low pro le, Pin nish Gold surface-mount power inductors. They are designed 4 Moisture sensitivity level 1 for use in power applications with restricted height, such as handheld devices, DC-DC PACKAGE SPECIFICATIONS converters and notebook computers. The products are supplied in tape and reel for high-volume, Mechanical Dimensions automated surface-mount assembly. 6.450.1 1.00.05 (0.2540.004) (0.0390.002) 5.40.1 2.450.1 (0.2130.004) (0.0940.004) 0.60.15 (0.0240.006) Package weight: 0.1g Typ. Recommended Pad Layout 1.1 (0.043) 2.6 (0.102) 3.8 (0.150) 6.9 (0.272) All dimensions in mm (inches) Speci cations typical at T = 25C A 1 For further information, please visit www.murata-ps.com/rohs 2 The maximum DC current is the value at which the inductance falls to 75% of its nominal value or when its temperature rise reaches 40C, whichever is sooner. 3 Including self heating of the device. For full details go to 4 Representative samples of the product were subjected to the conditioning described in IPC/JEDEC J-STD-020D and passed electrical www.murata-ps.com/rohs testing, package coplanarity and visual inspection which revealed no external cracks or changes in package body atness. www.murata-ps.com/support KMP 2700TC A02 Page 1 of 32700T Series Surface Mount Power Inductors INDUCTANCE Vs CURRENT 1000 330H 100H 100 10H 10 1H 1 0.1 0.001 0.01 0.1 1 10 Current, IDC (A) TEMPERATURE Vs CURRENT 60 330H 100H 10H 1H 50 40 30 20 10 0 00.5 11.5 22.5 3 Current, IDC (A) INDUCTANCE Vs FREQUENCY 10000 330H 1000 100H 100 10H 10 1H 1 10 100 1000 10000 Frequency, (kHz) www.murata-ps.com/support KMP 2700TC A02 Page 2 of 3 Inductance, L ( H) Temperature rise above ambient, t (C) Inductance, L ( H)