Power Inductors - Unshielded CTDO5022F Series From 1.0 µH to 1,000 µH ENGINEERING KIT #11F www.ctparts.com SPECIFICATIONS Parts are available in ±20% inductance tolerance only. Part Inductance Number (µH) CTDO5022PF-102 1.0 CTDO5022PF-222 2.2 CTDO5022PF-332 3.3 CTDO5022PF-562 5.6 L Test Freq. (KHz) 100 100 100 100 SRF Typ. (MHz) 80 80 60 40 DCR ±15% Isat (W) (A) .011 20 .014 16 .016 14 .022 12 Irms (A) 8.6 7.1 6.2 5.3 CTDO5022PF-103 CTDO5022PF-153 CTDO5022PF-223 CTDO5022PF-333 CTDO5022PF-473 CTDO5022PF-683 10 15 22 33 47 68 100 100 100 100 100 100 30 22 20 15 9 8 .032 .036 .047 .066 .087 .13 10 8.0 7.0 5.5 4.5 3.5 4.3 4.0 3.5 3.0 2.6 2.3 CTDO5022PF-104 CTDO5022PF-154 CTDO5022PF-224 CTDO5022PF-334 CTDO5022PF-474 CTDO5022PF-684 100 150 220 330 470 680 100 100 100 100 100 100 7 6 5 4 3 2.5 .19 .25 .38 .56 .85 1.2 3.0 2.6 2.4 1.9 1.4 1.2 1.8 1.5 1.2 1.0 .82 .72 CTDO5022PF-105 1000 100 2 1.8 1.0 .56 PHYSICAL DIMENSIONS Size A mm inches Not Shown at Actual Size B C D E F 15.24 7.0±0.5 2.54 2.54 12.7 0.6 0.27±0.02 0.1 0.1 0.5 Max. Max. 18.54 0.73 Parts will be marked with Significant Digit Dots OR Inductance Code CHARACTERISTICS A 1st significant digit XXX Description: SMD power inductor. Applications: DC/DC converters, computers, LCD displays, telecommunication equipment and PDA palm tops. Designed for the higher current requirements of portable computers. Operating Temperature: -40°C to +85°C Inductance Tolerance: ±20% Inductance Drop: 10% typically at Isat. Testing: Inductance is tested on an HP4285A at 100KHz. Packaging: Tape & Reel. Marking: Color dots OR Inductance code. Miscellaneous: RoHS Compliant. Additional Information: Additional electrical & physical information available upon request Samples available. See website for ordering information. B Ind. Code 2nd significant digit 3rd significant digit C PAD LAYOUT Unit: mm D E F Manufacturer of Passive Components 800-684-5322 Inside US 949-453-1811 Outside US Copyright © 2012 by CT Magnetics, DBA Central Technologies. All rights reserved. CT Magnetics reserves the right to make improvements or change specifications without notice REV 05.23.12