Power Inductors - Shielded CTCDEP147LF Series From 0.5 H to 12 H www.ctparts.com SPECIFICATIONS Part numbers indicate inductance tolerance available. N = 30%, M = 20% Part Inductance Number (H) L Test Freq. (KHz) DCR Max. (mW) Saturation Current (A) Temp. Current (A) CTCDEP147LF-R50N 0.5 100 2.10 39.6 24.0 CTCDEP147LF-1R1M CTCDEP147LF-2R0M CTCDEP147LF-3R1M CTCDEP147LF-4R5M CTCDEP147LF-6R1M CTCDEP147LF-8R0M 1.1 2.0 3.1 4.5 6.1 8.0 100 100 100 100 100 100 2.65 3.50 3.90 5.50 7.50 7.80 26.4 19.6 16.0 13.6 11.6 10.0 22.0 19.5 16.2 14.0 13.5 11.5 CTCDEP147LF-100M CTCDEP147LF-120M 10 12 100 100 9.85 13.3 9.2 8.0 10.2 9.00 PHYSICAL DIMENSIONS Size A B Max. mm inches Max. C F Typ. G Typ. 15.0 8.1 2.8 10.5 2.3 9.0 0.59 0.32 0.11 0.41 0.09 0.35 C E xxx D A F G D Marking (Inductance Code) Schematic (Bottom) 2 3 1 PAD LAYOUT 12.0 Unit: mm 6.0 Description: SMD Power Inductor. Applications: LCD television set, notebook PC, portable communication equipment, DC/DC converters, etc. Operating Temperature: -30C to +100C (includes temp. when coil is heated) Saturation Current: This indicates the value of current when the inductance is 25% lower than its initial value at D.C. superposition or D.C. current. Temperature Current: To load current onto the components under normal ambience, which causes the temp. change as DT=40C or more lower current. Inductance Tolerance: M = 20%, N = 30% Testing: Inductance is tested on an HP4285A at 100KHz, 0.25V. Packaging: Tape & Reel. Marking: Parts are marked with inductance code. Miscellaneous: RoHS Compliant. Additional Information: Additional electrical & physical information available upon request. Samples available. See website for ordering information. Typ. 14.9 3.0 CHARACTERISTICS E Typ. 0.58 B Not Shown at Actual Size D Max. 10.2 15.5 Manufacturer of Passive Components 800-684-5322 Inside US 949-453-1811 Outside US Copyright (c) 2010 by CT Magnetics, DBA Central Technologies. All rights reserved. CT Magnetics reserves the right to make improvements or change specifications without notice REV 10.29.10