LTF3020T-4R7N-D TDK

SMD Power Inductor LTF 3020-D Series Feature Component Image Fig a) Miniature Size : Mount Area :3.0mm x 3.0mm LEAD Low Profile : 2.0mm Max. Height Free b) Generic use for portable DC/DC Converter Line. 2.0 Max c) Low Profile as a 2.0mm Height. d) High Rated DC Current. 4.5Max e) This Product is not used any of the LEAD Materials. f) Ferrite shielded component. g) Automatic Mounting in Tape & Reel Package. Unit:mm h) Qualified acc. AEC-Q200 Applications : Automotive Recommended Land Pattern Electrical Specification Inductance uH DC Resistance ohm Rated DC Current A Test TDK Identification Tol. Freq. Spec. Idc 1 Idc 2 () (MHz) (max.) (Typ.) (max.) (Typ.) LTF3020T- 1R2N-D 1.2 +/-30% 1 0.053 0.044 1.52 1.91 LTF3020T- 1R8N-D 1.8 +/-30% 1 0.060 0.050 1.34 1.78 LTF3020T- 2R2N-D 2.2 +/-30% 1 0.077 0.064 1.20 1.58 +/-30% LTF3020T- 2R7N-D 2.7 1 0.087 0.072 1.09 1.49 LTF3020T- 3R3N-D 3.3 +/-30% 1 0.11 0.091 0.99 1.33 +/-30% LTF3020T- 4R7N-D 4.7 1 0.14 0.11 0.85 1.19 LTF3020T- 5R6N-D 5.6 +/-30% 1 0.17 0.14 0.79 1.07 +/-30% LTF3020T- 6R8N-D 6.8 1 0.22 0.19 0.69 0.92 LTF3020T- 100M-D 10 +/-20% 1 0.26 0.22 0.59 0.82 +/-20% LTF3020T- 150M-D 15 1 0.38 0.33 0.49 0.68 LTF3020T- 220M-D 22 +/-20% 1 0.57 0.50 0.40 0.55 +/-20% LTF3020T- 330M-D 33 1 0.73 0.64 0.32 0.49 LTF3020T- 470M-D 47 +/-20% 1 1.09 0.95 0.28 0.39 +/-20% LTF3020T- 560M-D 56 1 1.21 1.05 0.25 0.37 Note) Idc 1 : Depend on the Inductance Saturation. (-30% Reduction from Nominal L Value) Idc 2 : Depend on the Self Temperature Rise (40 deg.C Typ.) Operating Temperature Range : -40deg. C ~ +150deg.C (including Self Temp. Rise) as of July 2013