Power Inductor Single Winding, SMD CTX01-16025 Applications • DC-DC converters • Battery power • Automotive systems • Notebook/Desktop power • Differential mode inductor SMD Device • Buck and boost converter Environmental Data Description: • Storage temperature range: -40°C to +150 °C • 150°C maximum total operating temperature • 17.7 x 12.85 x 7.55mm maximum surface mount package • Amorphous core material • Operating temperature range: -40°C to +150°C (Range is application specific) • Solder reflow temperature: +260°C maximum for 10 seconds maximum • Closed magnetic path reduces EMI • RoHS compliant • Rugged mounting Product Specifications Part Number CTX01-16025 Rated Inductance(µH) OCL(1) ± 25% (µH) 120 120 Irms(2) Amps 2.0 (1) Open circuit inductance test parameters: 100kHz, 0.10V, 0.0Adc, tolerance is ±25% (2) Irms: DC current for an approximate ΔT of 30°C without core loss. Derating is necessary for AC currents. PCB layout, trace thickness and width, air-flow, and proximity of other heat generating components will affect the temperature rise. It is recommended that the temperature of the part not exceed 150°C under worst case operating conditions verified in the end application. Isat(3) Amps 1.7 DCR(4) Ω Typ. 0.052 (3) Isat Amps peak for approximately 30% rolloff @25°C (4) DCR limits @ 20°C. Dimensions - mm 0308 BU-SB08057 Page 1 of 2 Data Sheet 4320 DCR(4) Ω Max. 0.062 Packaging Information - mm Supplied in tape and reel packaging, 400 parts per reel, 13” diameter reel. Inductance Characteristics North America Cooper Bussmann 1225 Broken Sound Parkway NW Suite F Boca Raton, FL 33487-3533 Tel: 1-561-998-4100 Fax: 1-561-241-6640 Toll Free: 1-888-414-2645 Cooper Bussmann P.O. Box 14460 St. Louis, MO 63178-4460 Tel: 1-636-394-2877 Fax: 1-636-527-1607 Europe Cooper Bussmann Cooper (UK) Limited Burton-on-the-Wolds Leicestershire • LE12 5TH UK Tel: +44 (0) 1509 882 737 Fax: +44 (0) 1509 882 786 Cooper Bussmann Avda. Santa Eulalia, 290 08223 Terrassa, (Barcelona), Spain Tel: +34 937 362 812 +34 937 362 813 Fax: +34 937 362 719 Asia Pacific Cooper Bussmann 1 Jalan Kilang Timor #06-01 Pacific Tech Centre Singapore 159303 Tel: +65 278 6151 Fax: +65 270 4160 The only controlled copy of this Data Sheet is the electronic read-only version located on the Cooper Bussmann Network Drive. All other copies of this document are by definition uncontrolled. This bulletin is intended to clearly present comprehensive product data and provide technical information that will help the end user with design applications. Cooper Bussmann reserves the right, without notice, to change design or construction of any products and to discontinue or limit distribution of any products. Cooper Bussmann also reserves the right to change or update, without notice, any technical information contained in this bulletin. Once a product has been selected, it should be tested by the user in all possible applications. Life Support Policy: Cooper Bussmann does not authorize the use of any of its products for use in life support devices or systems without the express written approval of an officer of the Company. Life support systems are devices which support or sustain life, and whose failure to perform, when properly used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in significant injury to the user. © 2008 Cooper Bussmann St. Louis, MO 63178 w w w. c o o p e r b u s s m a n n . c o m 0308 BU-SB08057 Page 2 of 2 Data Sheet 4320