Common Mode Filters For high-speed differential signal line/general signal line ACM series Type: ACM2012 ACM2520 [0805 inch]* [1008 inch] * Dimensions Code [EIA] Issue date: June 2012 * All specifications are subject to change without notice. * Conformity to RoHS Directive: This means that, in conformity with EU Directive 2002/95/EC, lead, cadmium, mercury, hexavalent chromium, and specific bromine-based flame retardants, PBB and PBDE, have not been used, except for exempted applications. (1/3) Conformity to RoHS Directive Common Mode Filters For High-speed Differential Signal Line / General Signal Line ACM Series ACM2012, 2520 FEATURES * Although greatly miniaturized, this wire-wound chip-type filter maintains the characteristics needed for a common mode filter. Common mode impedance is 1000 [at 100MHz], so this filter is greatly effective in supporting noise. * Almost no affect upon even high speed signals since differential mode impedance is kept low. * This series includes both 2-line and 3-line types. They are used for various types of circuits and noise. APPLICATIONS * Used for radiation noise suppression for any electronic devices. * Used to counter common mode noise affecting signals within high-speed lines. * USB line for personal computers and peripheral equipment. * IEEE1394 line for personal computers, DVC, STB, etc. * LVDS, panel link line for liquid crystal display panels. ACM (1) -40 to +85C -40 to +85C Type ACM2012 Taping ACM2520 Reel o180mm o330mm o180mm o330mm (6) (1) Series name (2) Dimensions LW 2012: 2.01.2mm (3) Impedance[at 100MHz] 900: 90 (4) Number of line 2P: 2-line 3P: 3-line (5) Packaging style T: o180mm reel taping TL: o330mm reel taping (6) TDK internal code Peak 245C max. PACKAGING STYLE AND QUANTITIES Packaging style 2012 - 900 - 2P - T (2) (3) (4) (5) RECOMMENDED SOLDERING CONDITIONS RECOMMENDED TEMPERATURE PROFILE FOR LEAD-FREE SOLDER TEMPERATURE RANGES Operating Storage(After mount) PRODUCT IDENTIFICATION Quantity 2000 pieces/reel 10000 pieces/reel 2000 pieces/reel 10000 pieces/reel Natural cooling 230C 180C 150C 60 to 120s 10 to 30s Time (s) REFLOW PROFILE FOR SOLDER HEAT RESISTANCE Peak 260C max. Natural cooling 230C 180C 150C 60 to 120s 40s max. Time (s) * Conformity to RoHS Directive: This means that, in conformity with EU Directive 2002/95/EC, lead, cadmium, mercury, hexavalent chromium, and specific bromine-based flame retardants, PBB and PBDE, have not been used, except for exempted applications. * All specifications are subject to change without notice. 001-04 / 20120610 / e9712_acm.fm (2/3) SHAPES AND DIMENSIONS/CIRCUIT DIAGRAMS/RECOMMENDED PC BOARD PATTERNS 2-LINE TYPE ACM2012-2P ACM2520-2P 2.00.2 Dimensions in mm 0.4 0.40 0.75 1.1 0.75 0.3 1.3 0.4 0.3 0.5 0.05 1.2 0.4 0.85 Termination 0.4 Termination 4 3 1 2 2.00.2 3 0.8 2 0.35 Wires 4 1.30 3 Ferrite 1 0.4 2 1.3max. 4 1.20.1 1.20.2 2.50.2 1 0.8 1.6 0.45 1.5 0.8 Dimensions in mm 0.45 3-LINE TYPE ACM2520-3P 2.50.2 2.00.2 6 5 4 1 2 3 6 5 4 1 2 3 0.8 1.6 0.45 0.35 4 5 6 3 2 1 Electrode 0.3 1.3=P0.65x2 Wires 1.3=P0.65x2 0.85 1.20.1 Ferrite 1.5 0.8 Dimensions in mm 0.45 ELECTRICAL CHARACTERISTICS Part No. 2-LINE ACM2012-900-2P ACM2012-121-2P ACM2012-201-2P ACM2012-361-2P ACM2520-301-2P ACM2520-451-2P ACM2520-601-2P ACM2520-102-2P 3-LINE ACM2520-801-3P Impedance ( )typ.[100MHz] DC resistance ( )max.[per 1 line] Rated voltage Edc(V)max. Rated current Idc(A)max. 90 120 200 360 300 450 600 1000 0.19 0.22 0.25 0.5 0.35 0.4 0.45 0.9 50 50 50 50 20 20 20 20 0.4 0.37 0.35 0.22 0.4 0.35 0.3 0.2 800 1.6 20 0.15 * All specifications are subject to change without notice. 001-04 / 20120610 / e9712_acm.fm (3/3) TYPICAL ELECTRICAL CHARACTERISTICS IMPEDANCE vs. FREQUENCY CHARACTERISTICS 2-LINE ACM2012-900-2P ACM2012-121-2P ACM2012-201-2P ACM2012-361-2P 1000 1000 1000 1000 1 1 Differential mode 10 100 1000 Frequency(MHz) ACM2520-301-2P 1 1 1000 Common mode 100 10 Differential mode 10 100 1000 Frequency(MHz) 100 10 1 1 Common mode 100 10 Differential mode 1 1 10 100 1000 Frequency(MHz) 1000 1 1 10 1 1 Differential mode 10 100 1000 Frequency(MHz) 10000 Common mode 100 10 100 ACM2520-102-2P 10000 1000 Common mode Differential mode 10 100 1000 Frequency(MHz) ACM2520-601-2P 10000 Impedance() Impedance() Differential mode 10 100 1000 Frequency(MHz) ACM2520-451-2P 10000 1 1 10 Common mode Differential mode 10 100 1000 Frequency(MHz) Common mode Impedance() 10 100 Common-mode Impedance() 100 Common mode Impedance() 10000 Impedance() 10000 Impedance() 10000 Impedance() 10000 1000 100 10 1 1 Differential mode 10 100 1000 Frequency(MHz) 3-LINE ACM2520-801-3P Impedance() 10000 1000 Common mode 100 10 1 1 Differential mode 10 100 1000 Frequency(MHz) MEASURING CIRCUITS 2-LINE 3-LINE Common mode Common mode HP4291A HP4291A Differential mode Differential mode HP4291A HP4291A * All specifications are subject to change without notice. 001-04 / 20120610 / e9712_acm.fm