I03 Series High Current Power Inductor Features Applications • High Saturation Current to 50A • DCR as low as 0.98mΩ • High Energy Storage in a Compact Package • Lower DCR than similar Toroid Design • Desktop CPUs • Servers • VRMs • DC/DC Converters Packaging Tray =108 pieces, Box = 12 trays, Box = 1296 pieces Mechanical Suggested PCB layout 13.8 MAX 13.5 MAX S �� F I03-XXX-1 YYWW 13.5 MAX 5 +/- 0.5 � �������� Y+/- 0.1 Side View Side View unit: mm Electrical Specifications 1 DCR (mΩ) 5 6 Part Inductance Number (µH,+/-10%) Typ. Max. (A) (A) X Y I03-142-1 1.4 0.98 1.03 50 35 6.60 1.65 I03-302-1 3.0 2.60 2.73 30 21 9.45 1.30 I03-562-1 5.6 7.00 7.66 14 9 7.11 0.91 Isat Idc Dimensions (mm) Specifications subject to change without notice. 800.729.2099 tel Schematic www.icecomponents.com 1. Tested at 100 kHz, 0.1Vrms, 0 Adc bias. 2. Electrical specifications at 25°C. 3. Operating range: -40°C to +155°C. This is a combination of ambient plus temperature rise. 4. Meets Class F (155°C) insulation system requirements. 5. Isat is the DC current required to reduce the nominal inductance by 30%. 6. Idc is the DC current required to produce a temperature rise of 50°C. 7. Meets UL 94V-0. 91 (03/08) I03-1