TFM252012ALTA2R2MTAA

TDK Thin Film Technology TDK Thin Film Power inductor TFM252012-ALTA Series PRODUCTS SHAPE & DIMENSIONS FEATURES •The thickness of this product is 1.2mm,and it is very thin compared with other same kind of products. •This product consists of original fine copper pattern with micro-processing technology. •This product corresponds to ROHS. 2.5+/-0.2 1.2 Max APPLICATIONS 2.0+/-0.2 •Automotive usage Conform to AEC-Q200 •Base station •Server OPERATING TEMPERATURE RANGE -40 to 125deg.C (Including self-temperature rise : 40deg.C) PRODUCT IDENTIFICATIONS TFM 2520 12 ALT A R47 M T AA (1) (2) (3) (4) (5) 0.6+/-0.3 (6) (7) (8) RECOMMENDED RAND PATTERN A (9) (1) Series name (2) Product size ( Length, Width ) (3) Product height (4) Product identification (5) Automotive usage grade (6) Inductance value (R47 : 0.47µH ) (7) Inductance tolerance ( M :±20% ) (8) Packing style ( T : Taping ) (9) Control mark C B A [mm] B [mm] C [mm] 2.9 1.5 2.0 DC Resistance [mOhm] Isat [A] TFM252012 ELECTRICAL CHARACTERISTICS Identification Inductance [mH] Rated Voltage [V] Itemp [A] Max Typ. Max Typ. Max. Typ. TFM252012ALTAR10MTAA 0.10+/-20% 20 9 4 10 12 8.0 12 TFM252012ALTAR15MTAA 0.15+/-20% 20 11 6 9.0 10 7.3 9.8 TFM252012ALTAR22MTAA 0.22+/-20% 20 13 8 8.0 9.0 6.7 8.5 TFM252012ALTAR33MTAA 0.33+/-20% 20 18 13 7.0 7.8 5.7 6.6 TFM252012ALTAR47MTAA 0.47+/-20% 20 24 19 5.8 6.5 4.9 5.6 TFM252012ALTAR68MTAA 0.68+/-20% 20 34 26 4.8 5.4 4.1 4.7 TFM252012ALTA1R0MTAA 1.0 +/-20% 20 42 35 4.2 4.7 3.7 4.1 TFM252012ALTA1R5MTAA 1.5 +/-20% 20 60 52 3.3 3.9 3.1 3.3 TFM252012ALTA2R2MTAA 2.2 +/-20% 20 84 75 2.8 3.3 2.6 2.8 TFM252012ALTA3R3MTAA 3.3 +/-20% 20 140 124 2.1 2.5 2.0 2.2 TFM252012ALTA4R7MTAA 4.7 +/-20% 20 200 180 1.9 2.2 1.6 1.8 Isat : Depend on the Inductance Saturation. ( -30% Reduction from Initial L Value/ Test Freq. 1MHz ) Itemp : Depend on the Self Temperature Rise. ( 40deg.C Typ. ) Rated Current: The less value which is Isat Max or Itemp Max. 2019. Mar. rev.1 TDK Thin Film Technology TDK Thin Film Power inductor TFM252012-ALTA Series INDUCTANCE VS.DC SUPERPOSITION CHARACTERISTICS ( 1MHz ) L - FREQUENCY CHARACTERISTICS 2019. Mar. R - FREQUENCY CHARACTERISTICS rev.1