Multilayer Power Inductors MDT2520-CN Recommended patterns (Unit: mm) FEATURES Miniature size: 2520 footprint (2.5mmx2.0mm) and low profile(1.2mm max. Height) Magnetically shielded Ideal for a variety of DC-DC converter Inductor application DVC,DSC,Cellular phone,PDA Operating temperature:-40+85C RoHS compliant TOKO STANDARD PART NUMBERS 2.5mmx2.0mm1.2mm max DC-DC DVC,DSC,Cellular phone,PDA 4085C RoHS TYPE MDT2520-CN ,(Quantity/reel; 3,000 PCS) (1) TOKO Part Number Inductance (H)at 1MHz (1) MDT2520-CNR47M MDT2520-CN1R0M MDT2520-CN1R5M MDT2520-CN2R2M MDT2520-CN3R3M MDT2520-CN4R7M 0.47 1.0 1.5 2.2 3.3 4.7 DC (2) Resistance (m) 30 Temperature (3) Rise Current T=40C (A) Max. 20 20 20 20 20 20 60 85 95 105 115 125 2.50 2.15 2.05 1.95 1.90 1.80 Inductance vs Frequency 12 Inductance [H] 10 4R 7 8 6 3R 3 4 2R 2 1R 5 2 0 1 R 47 1R 0 10 Frequency [MHz] (3) Tolerance (1) Inductance is measured with a |Z| Analyzer 4291A/ B (Agilent Technologies) or equivalent. Test frequency at 1MHz, 0.5V (2) DC Resistance is measured with a milliohmmeter 4338B (Agilent Technologies) or equivalent. (3) Maximum allowable DC current is that causes coil temperature to rise by 40C . (The ambient reference temperature:20C) EXAMPLES OF CHARACTERISTICS (2) 100 (1) 4291A/ B(Agilent Technologies) 1MHz, 0.5V (2) 4338B (Agilent Technologies) (3) 40C 20C)