Document
Surface Mount EMI Filters
Three Terminal Chips
Features
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Excellent performance in high current applications Non-polar, surface mountable Superior filtering characteristics ability to withstand transient voltages and surge Offers exceptional solderability and resistance to solder heat Available in 0805, 1205 and 1806 body size Two amp current rating available
Circuit Schematic
Input Output
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Typical Electrical Characteristics
Capacitance Range . . . . . . . . . . . . . . . . COG (NPO) 22 pF to 470 pF . . . . . . . . . . . . . . . . . . . . X7R 470 pF to 47,000 pF Capacitance Tolerance . . . . . . . . . . . . . . COG (NPO) ± 50%/-20% . . . . . . . . . . . . . . . . . . . . X7R ± 50%/-20% Temperature Coefficient . . . . . . . . . . . . . COG (NPO) .................... . . . . . . . . . . . . . . . . . . . . X7R .................... 0 ±/30 ppm/°C, -55 to +125°C +/-15%, -55 to +125°C
Applications
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Cellular telephones and base stations Telecommunication equipment Industrial electronic interface or programmable controllers Electronic automotive equipment Computer and peripheral equipment
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Insulation Resistance . . . . . . . . . . . . . up to 22,000 pF 10000 Megohms . . . . . . . . . . . . . . . . . . . . 47,000 pF 5000 Megohms DC Resistance . . . . . . . . . . . . . 0.4 Amp or less 0.3 ohm max. . . . . . . . . . . . . . . . . . . . . 1 Amp 0.08 ohm max. . . . . . . . . . . . . . . . . . . . . 2 Amp 0.04 ohm max.
SPECTRUM CONTROL INC. • 8031 Avonia Rd. • Fairview, PA 16415 • Phone: 814-835-1650 • Fax: 814-835-1651 • Web site: www.spectrumcontrol.com SPECTRUM CONTROL GmbH • Hansastrasse 6 • 91126 Schwabach, Germany • Phone: (49)-9122-795-0 • Fax: (49)-9122-795-58
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Surface Mount Filters
Surface Mount EMI Filters
Three Terminal Chips
Selection Guide
Surface Mount Filters
Part Number SF0805C220SBNC-* Rated Rated IR DC Body Capacitance Capacitance Temp. Voltage Current (Megohms Resistance Size (in picofarad) Tolerance Charact. (Volts DC) (Amps DC) Min.) (ohm Max.) 0805 0805 0805 0805 0805 0805 0805 0805 1205 1205 1205 1205 1205 1205 1205 1205 1205 1806 1806 1806 1806 1806 1806 1806 1806 1806 1806 22 47 100 220 470 1,000 2,200 22,000 22 47 100 220 470 1,000 2,200 22,000 47,000 22 47 100 220 470 1,000 2,200 10,000 22,000 220,000 +50/-20% +50/-20% +50/-20% +50/-20% +50/-20% +50/-20% +50/-20% +50/-20% +50/-20% +50/-20% +50/-20% +50/-20% +50/-20% +50/-20% +50/-20% +50/-20% +50/-20% +50/-20% +50/-20% +50/-20% +50/-20% +50/-20% +50/-20% +50/-20% +50/-20% +50/-20% +80/-20% COG COG COG COG X7R X7R X7R X7R COG COG COG COG X7R X7R X7R X7R X7R COG COG COG COG COG X7R X7R X7R X7R Y5V † 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 100 100 100 100 100 100 100 100 100 50 0.4 0.4 0.4 0.4 0.4 0.4 0.4 1.0 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 1.0 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 2.0 10,000 10,000 10,000 10,000 10,000 10,000 10,000 10,000 10,000 10,000 10,000 10,000 10,000 10,000 10,000 10,000 5,000 10,000 10,000 10,000 10,000 10,000 10,000 10,000 10,000 10,000 1,000 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.08 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.08 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.04 Operating Temp. -55/+125°C -55/+125°C -55/+125°C -55/+125°C -55/+125°C -55/+125°C -55/+125°C -55/+125°C -55/+125°C -55/+125°C -55/+125°C -55/+125°C -55/+125°C -55/+125°C -55/+125°C -55/+125°C -55/+125°C -55/+125°C -55/+125°C -55/+125°C -55/+125°C -55/+125°C -55/+125°C -55/+125°C -55/+125°C -55/+125°C -25/+85°C
www.DataSheet4U.com SF0805C470SBNC-*
SF0805C101SBNC-* SF0805C221SBNC-* SF0805X471SBNC-* SF0805X102SBNC-* SF0805X222SBNC-* SF0805X223SBND-* SF1205C220SBNB-* SF1205C470SBNB-* SF1205C101SBNB-* SF1205C221SBNB-* SF1205X471SBNB-* SF1205X102SBNB-* SF1205X222SBNB-* SF1205X223SBNB-* SF1205X473SBND-* SF1806C220SDNB-* SF1806C470SDNB-* SF1806C101SDNB-* SF1806C221SDNB-* SF1806C471SDNB-* SF1806X102SDNB-* SF1806X222SDNB-* SF1806X103SDNB-* SF1806X223SDNB-* 2 AMP FILTER SF1806Y224ZBNE-*
Bold Letter = High Current Applications -* = Denotes Packaging Style. Replace with T for Tape and Reel or B for Bulk † = Temperature Characteristic is +30/-80%
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SPECTRUM CONTROL INC. • 8031 Avonia Rd. • Fairview, PA 16415 • Phone: 814-835-1650 • Fax: 814-835-1651 • Web site: www.spectrumcontrol.com SPECTRUM CONTROL GmbH • Hansastrasse 6 • 91126 Schwabach, Germany • Phone: (49)-9122-795-0 • Fax: (49)-9122-795-58
Surface Mount EMI Filters
Three Terminal Chips
Insertion Loss (Per Mil Stand 220)
0.4 Amp 1 Amp
80 70 Insertion Loss (dB)
80 70 Insertion Loss (dB) 60 50 40 30 20 10 0
60 www.DataSheet4U.com 50 40 30 20 10 0 1 10 100 Frequency (MHz) 1,000 2,200 47 22 1000 470 100 220
22,000
1
10
100 Frequency (MHz)
1000
SF1205 Series
80 70 Insertion Loss (dB) 60 50 40 30 20 10 0 1 2,200 22 10 100 Frequency (MHz) 1000 22,000 470 1,000 47 220 100 Insertion Loss (dB)
0.3 Amp
80 70 60 50 40 30 20 10 0
1 Amp
47,000
0.1
1
10 Frequency (MHz)
100
1000
SF1806 Series
80 70 Insertion Loss (dB) 60 50 40 30 20 10 0 1 10 100 F.