Document 491-1 SMT Data Line EMI Filters – PDLF • Available in 4, 3 and 2-line versions • See our CCDLF series for 10 and 8-line EMI filters • Exceptional common mode noise attenuation from 15 MHz to 300 MHz; passes signal line data below 300 MHz with minimal attenuation • DC current capacity of 500 or 100 mA. • Excellent electrical isolation (300 Vrms) Designer’s Kit D303 contains four each of all values plus DLF and CCDLF filters Core material Ferrite Terminations RoHS compliant Tin-silver-copper over tin over nickel over phos bronze terminations. Other terminations available at additional cost. Weight 183 – 201 mg Ambient temperature –40°C to +85°C Storage temperature Component: –40°C to +85°C. Packaging: –40°C to +80°C Resistance to soldering heat Max three 40 second reflows at +260°C, parts cooled to room temperature between cycles Part number1 PDLF4000L_ PDLF4500L_ PDLF3000L_ PDLF3500L_ PDLF2000L_ PDLF2500L_ Lines 4 4 3 3 2 2 Current max2 (mA) 100 500 100 500 100 500 Inductance min3 (µH) 5 5 5 5 5 5 Moisture Sensitivity Level (MSL) 1 (unlimited floor life at <30°C / 85% relative humidity) DCR max (mOhms) 250 200 250 200 250 200 Mean Time Between Failures (MTBF) 26,315,789 hours Packaging 500/7″reel; 2000/13″ reel Plastic tape: 16 mm wide, 0.35 mm thick, 8 mm pocket spacing, 4.4 mm pocket depth PCB washing Only pure water or alcohol recommended Typical Response* -10 1. When ordering, please specify packaging code: Attenuation (dB) PDLF4500LC C = 7″ machine ready reel. EIA-481 embossed plastic tape (500 parts per full reel). D = 13″ machine ready reel. EIA-481 embossed plastic tape (2000 parts per full reel). B = Less than full reel. In tape, but not machine ready. To have a leader and trailer added ($25 charge), use code letter D instead. 2. Current rating is for each line. 3. Inductance is per winding, tested at 1 MHz. 4. Operating temperature range -40°C to +85°C. 5. Electrical specifications at 25°C. Refer to Doc 362 “Soldering Surface Mount Components” before soldering. Differential Mode 0 10 20 Common Mode 30 0.1 1 10 100 1000 Frequency (MHz) * Measured on HP 8753D network analyzer. Ref: 50 Ohms. Specifications subject to change without notice. Please check our website for latest information. © Coilcraft, Inc. 2009 Document 491-1 Revised 10/30/08 Document 491-2 Surface Mount Data Line EMI Filters Recommended Land Pattern Notch indicates pin 1 8 1 0.217 ±0.006 5,50 ±0,15 0.050 cen 1,27 PDLF XXXXL 0.030 0,76 5 4 1 PDLF4000, 4500 8 7 6 5 PDLF3000, 3500 8 7 6 5 PDLF2000, 2500 8 7 6 5 8 5 4 0.200 5,08 1 2 3 4 1 2 3 4 1 2 3 4 0.060 1,52 0.307 ±0.008 7,80 ±0,20 0.138 ±0.008 3,50 ±0,20 0.007 / 0,18 0.317 ±0.012 8,05 ±0,30 * 0.236 6,00 0.0395 1,00 5 4 0.020 0,50 0.012 0,305 0.050cen 1,27 1 8 are typical * Dimensions prior to applying solder Dimensions are in * 0.098 2,50 inches mm Specifications subject to change without notice. Please check our website for latest information. © Coilcraft, Inc. 2009 Document 491-2 Revised 10/30/08