Common Mode Filters For high-speed differential signal line/general signal line ACM series Type: ACM2012 ACM2520 ACM3225 ACM4532 [0805 inch]* [1008 inch] [1210 inch] [1812 inch] * Dimensions Code [EIA] Issue date: September 2011 • 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. (1/5) Conformity to RoHS Directive Common Mode Filters For High-speed Differential Signal Line / General Signal Line ACM Series ACM2012, 2520, 3225, 4532 FEATURES • Although greatly miniaturized, this wire-wound chip-type filter maintains the characteristics needed for a common mode filter. Common mode impedance is 1000Ω [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) –25 to +85°C –25 to +85°C Type ACM2012 ACM2520 Taping ACM3225 ACM4532 Reel ø180mm ø330mm ø180mm ø330mm ø180mm ø330mm ø180mm ø330mm (6) (1) Series name (2) Dimensions L×W 2012: 2.0×1.2mm (3) Impedance[at 100MHz] 900: 90Ω (4) Number of line 2P: 2-line 3P: 3-line (5) Packaging style T: ø180mm reel taping TL: ø330mm reel taping (6) TDK internal code Peak 245˚C 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 1000 pieces/reel 5000 pieces/reel 500 pieces/reel 2000 pieces/reel Natural cooling 230˚C 180˚C 150˚C 60 to 120s 10 to 30s Time (s) REFLOW PROFILE FOR SOLDER HEAT RESISTANCE Peak 260˚C max. Natural cooling 230˚C 180˚C 150˚C 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. 001-03 / 20110928 / e9712_acm.fm (2/5) SHAPES AND DIMENSIONS/CIRCUIT DIAGRAMS/RECOMMENDED PC BOARD PATTERNS 2-LINE TYPE ACM2012-2P 1.2±0.2 2.0±0.2 3 0.8 4 2 Termination 0.4 0.5 0.75 1.1 0.75 0.3 Dimensions in mm 0.4 ACM3225-2P 1 4 3 2 0.7 0.40 0.35 1.5 1.5 Dimensions in mm ACM4532-102-3P 6 5 4 1 2 3 6 5 4 1 6 2 5 3 4 4.5±0.2 1 0.7 0.8 1.6 0.45 1 4.3 0.35 0.3 4 5 6 Electrode Ferrite 1.3=P0.65×2 Wires Insulation resin 2.3max. 0.85 1.2±0.1 Terminal electrode 6 5 4 1 2 3 1.2 2.0±0.2 1.6 Dimensions in mm Ferrite 0.45 0.7 1.5 2.5±0.2 1.3=P0.65×2 3 0.8 3-LINE TYPE ACM2520-3P 3 2 1 Insulation resin 0.7 1.30 1.3 Ferrite 0.8 4 3 1 2 2.3max. 0.85 1.2±0.1 Terminal electrode 0.45 1 2 3 3 3.2±0.2 1.6 0.45 4 1.1 2.0±0.2 1 2 1.4 2.5±0.2 1.4 ACM2520-2P 0.8 1.2 0.4 1.2 0.05 0.3 0.4 Termination 0.5 0.75 0.5 3.2±0.2 Wires 1 0.7 0.7 2.5 ±0.2 3 Ferrite 0.4 4 2 1.3max. 1 1.5 0.8 Dimensions in mm 1.8 2.3 1.8 Dimensions in mm • All specifications are subject to change without notice. 001-03 / 20110928 / e9712_acm.fm (3/5) 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 ACM3225-800-2P ACM3225-161-2P ACM3225-271-2P ACM3225-102-2P 3-LINE ACM2520-801-3P ACM4532-102-3P Impedance (Ω )typ.[100MHz] DC resistance (Ω )max.[per 1 line] Rated voltage Edc(V)max. Rated current Idc(A)max. 90 120 200 360 300 450 600 1000 80 160 270 1000 0.19 0.22 0.25 0.5 0.35 0.4 0.45 0.9 0.15 0.2 0.3 0.5 50 50 50 50 20 20 20 20 20 20 20 20 0.4 0.37 0.35 0.22 0.4 0.35 0.3 0.2 0.4 0.35 0.3 0.2 800 1000 1.6 0.6 20 20 0.15 0.2 • All specifications are subject to change without notice. 001-03 / 20110928 / e9712_acm.fm (4/5) 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 ACM2520-301-2P Impedance(Ω) 1 1 1000 Common mode ACM2520-451-2P 100 10 1000 Differential mode 10 100 1000 Frequency(MHz) ACM3225-800-2P 10 1 1 10 Differential mode ACM3225-161-2P Common mode 100 1 1 10000 1000 1000 1000 Common mode 1000 100 10 1 1 Differential mode 10 100 1000 Frequency(MHz) 10 1 1 Differential mode 10 100 1000 Frequency(MHz) Common mode 100 10 1 1 Differential mode 10 100 1000 Frequency(MHz) Impedance(Ω) 100 Common mode Impedance(Ω) 10 Impedance(Ω) Impedance(Ω) Common mode 10 100 1000 Frequency(MHz) ACM3225-102-2P 1000 100 Differential mode 1 1 10 100 1000 Frequency(MHz) ACM3225-271-2P 10000 Differential mode 10 100 1000 Frequency(MHz) 1 1 Differential mode 10 10000 10 10000 1000 10 100 1000 Frequency(MHz) 100 ACM2520-102-2P 10000 Common mode Common mode Differential mode 10 100 1000 Frequency(MHz) ACM2520-601-2P 100 1 1 100 Differential mode 10 100 1000 Frequency(MHz) 10000 10000 1 1 10 Differential mode 10 100 1000 Frequency(MHz) Common mode Impedance(Ω) 1 1 100 Common-mode Impedance(Ω) 10 Impedance(Ω) 100 Common mode Impedance(Ω) 10000 Impedance(Ω) 10000 Impedance(Ω) 10000 Impedance(Ω) 10000 Common mode 100 10 Differential mode 1 1 10 100 1000 Frequency(MHz) MEASURING CIRCUITS 2-LINE Common mode HP4291A Differential mode HP4291A • All specifications are subject to change without notice. 001-03 / 20110928 / e9712_acm.fm (5/5) TYPICAL ELECTRICAL CHARACTERISTICS IMPEDANCE vs. FREQUENCY CHARACTERISTICS 3-LINE ACM2520-801-3P ACM4532-102-3P 10000 Impedance(Ω) Impedance(Ω) 1000 Common mode 1000 Common mode 100 10 1 1 Differential mode 10 100 1000 Frequency(MHz) 100 10 Differential mode 1 1 10 100 1000 Frequency(MHz) MEASURING CIRCUITS 3-LINE Common mode HP4291A Differential mode HP4291A • All specifications are subject to change without notice. 001-03 / 20110928 / e9712_acm.fm