HIGH CURRENT POWER INDUCTORS High Reliability Power Inductors ML63xPTA ML64xPTA ■ High temperature materials allow operation in ambient temperatures up to 155°C ■ Designed for high current power supply applications ■ Flat wire windings provide exceptionally low DCR ■ Isat ratings as high as 100 A Core material Ferrite Terminations RoHS compliant tin-silver over copper. Ambient temperature –55°C to +105°C with Irms current, +105°C to +155°C with derated current Storage temperature Component: –55°C to +155°C. Packaging: –55°C to +80°C Resistance to soldering heat Max three 40 second reflows at +260°C, parts cooled to room temperature between cycles Moisture Sensitivity Level (MSL) 1 (unlimited floor life at <30°C / 85% relative humidity) PCB washing Only pure water or alcohol recommended 1 2 3 Caution: Terminal 3 is provided for mounting stability only. This terminal is connected to the winding of the inductor and must not be connected to ground or any circuitry. Enhanced crush-resistant packaging ML630PTA 200 per 13″ reel; Plastic tape: 44 mm ML632PTA 200 per 13″ reel; Plastic tape: 44 mm ML637PTA 170 per 13″ reel; Plastic tape: 44 mm ML641PTA 150 per 13″ reel; Plastic tape: 44 mm ML645PTA 150 per 13″ reel; Plastic tape: 44 mm ML648PTA 125 per 13″ reel; Plastic tape: 44 mm wide, 0.4 mm thick, 4 mm pocket spacing, 9.25 pocket depth wide, 0.4 mm thick, 4 mm pocket spacing, 10.5 pocket depth wide, 0.4 mm thick, 4 mm pocket spacing, 11.6 pocket depth wide, 0.4 mm thick, 4 mm pocket spacing, 13.0 pocket depth wide, 0.5 mm thick, 4 mm pocket spacing, 14.0 pocket depth wide, 0.5 mm thick, 4 mm pocket spacing, 15.0 pocket depth Document ML349-1 Revised 04/26/12 ® © Coilcraft, Inc. 2012 1102 Silver Lake Road Cary, IL 60013 Phone 800-981-0363 Fax 847-639-1508 Email [email protected] www.coilcraft-cps.com This product may not be used in medical or high risk applications without prior Coilcraft approval. Specifications subject to change without notice. Please check our web site for latest information. HIGH CURRENT POWER INDUCTORS ML63xPTA, ML64xPTA Series 1. When ordering, please specify testing code: ML648PTA472MLZ Testing: Z = COTS H = Screening per Coilcraft CP-SA-10001 N = Screening per Coilcraft CP-SA-10004 2. Inductance measured at 100 kHz, 0.1 Vrms, 0 Adc on an Agilent/HP 4263B LCR meter or equivalent. 3. DCR measured on a Keithley 580 micro-ohmmeter. 4. SRF measured using an Agilent/HP 8753D network analyzer. 5. DC current at which the inductance drops 10% (typ) from its value without current. 6. Current that causes the specified temperature rise from 25°C ambient. When Irms is greater than Isat, Isat is the more critical specification, and Irms is shown in gray type. See Temperature Rise vs Current curve below. 7. Electrical specifications at 25°C. Refer to Doc 362 “Soldering Surface Mount Components” before soldering. Temperature Rise vs Current 70 50 645 PT 641 A PT A 63 7P TA 63 2P TA 63 0P TA 60 648 PTA SRF Irms (A)6 (MHz)4 Isat5 20°C 40°C Height min typ (A) rise rise (mm) 385 550 100 41 54 8,64 127 182 100 36 45 9,40 380 544 60 41 54 8,64 104 148 81 36 45 9,40 113 161 100 30 40 10,67 454 648 49 41 54 8,64 80 115 70 36 45 9,40 87 124 90 30 40 10,67 80 115 97 25 35 11,94 318 454 45 41 54 8,64 95 136 62 36 45 9,40 95 135 78 30 40 10,67 72 103 85 25 35 11,94 73 104 98 23 30 12,95 397 567 38 41 54 8,64 64 92 53 36 45 9,40 79 113 70 30 40 10,67 64 91 75 25 35 11,94 65 93 85 23 30 12,95 73 104 98 21 27 13,97 390 557 33 41 54 8,64 67 96 48 36 45 9,40 73 104 62 30 40 10,67 60 85 69 25 35 11,94 69 98 73 23 30 12,95 71 102 87 21 27 13,97 342 488 29 41 54 8,64 57 81 42 36 45 9,40 68 97 56 30 40 10,67 53 75 64 25 35 11,94 69 98 68 23 30 12,95 62 88 70 21 272713,97 57 81 28 41 54 8,64 48 69 37 36 45 9,40 57 81 49 30 40 10,67 51 73 54 25 35 11,94 57 82 58 23 30 12,95 55 78 63 21 27 13,97 28 40 16 41 54 8,64 34 48 27 36 45 9,40 39 56 37 30 40 10,67 36 51 35 25 35 11,94 43 61 40 23 30 12,95 43 62 45 21 27 13,97 27 38 25 23 30 12,95 25 35 20 23 30 12,95 25 36 25 21 27 13,97 21 30 18 23 30 12,95 40 30 20 10 0 0 10 20 30 40 50 60 70 Current (A rms) Current Derating 120 110 100 90 80 70 60 50 40 30 25°C DCR (m)3 max typ 0.740 0.630 1.00 0.900 0.740 0.630 1.00 0.900 1.34 1.20 0.740 0.630 1.00 0.900 1.34 1.20 1.60 1.44 0.740 0.630 1.00 0.900 1.34 1.20 1.60 1.44 1.82 1.70 0.740 0.630 1.00 0.900 1.34 1.20 1.60 1.44 1.82 1.70 2.15 1.94 0.740 0.630 1.00 0.900 1.34 1.20 1.60 1.44 1.82 1.70 2.15 1.94 0.740 0.630 1.00 0.900 1.34 1.20 1.60 1.44 1.82 1.70 2.15 1.94 0.740 0.630 1.00 0.900 1.34 1.20 1.60 1.44 1.82 1.70 2.15 1.94 0.740 0.630 1.00 0.900 1.34 1.20 1.60 1.44 1.82 1.70 2.15 1.94 1.82 1.70 1.82 1.70 2.15 1.94 1.82 1.70 Temperature rise (from 25°C) L ±20%2 (µH) 0.30 0.30 0.50 0.50 0.50 0.60 0.60 0.60 0.60 0.68 0.68 0.68 0.68 0.68 0.80 0.80 0.80 0.80 0.80 0.80 0.90 0.90 0.90 0.90 0.90 0.90 1.0 1.0 1.0 1.0 1.0 1.0 1.2 1.2 1.2 1.2 1.2 1.2 2.0 2.0 2.0 2.0 2.0 2.0 3.6 4.0 4.0 4.7 Percent of rated current Part number1 ML630PTA301MLZ ML632PTA301MLZ ML630PTA501MLZ ML632PTA501MLZ ML637PTA501MLZ ML630PTA601MLZ ML632PTA601MLZ ML637PTA601MLZ ML641PTA601MLZ ML630PTA681MLZ ML632PTA681MLZ ML637PTA681MLZ ML641PTA681MLZ ML645PTA681MLZ ML630PTA801MLZ ML632PTA801MLZ ML637PTA801MLZ ML641PTA801MLZ ML645PTA801MLZ ML648PTA801MLZ ML630PTA901MLZ ML632PTA901MLZ ML637PTA901MLZ ML641PTA901MLZ ML645PTA901MLZ ML648PTA901MLZ ML630PTA102MLZ ML632PTA102MLZ ML637PTA102MLZ ML641PTA102MLZ ML645PTA102MLZ ML648PTA102MLZ ML630PTA122MLZ ML632PTA122MLZ ML637PTA122MLZ ML641PTA122MLZ ML645PTA122MLZ ML648PTA122MLZ ML630PTA202MLZ ML632PTA202MLZ ML637PTA202MLZ ML641PTA202MLZ ML645PTA202MLZ ML648PTA202MLZ ML645PTA362MLZ ML645PTA402MLZ ML648PTA402MLZ ML645PTA472MLZ 20 Isat 10 Irms 0 -55 -40 -20 0 20 40 60 80 100 120 140 160 Ambient temperature (°C) Document ML349-2 Revised 04/26/12 ® © Coilcraft, Inc. 2012 1102 Silver Lake Road Cary, IL 60013 Phone 800-981-0363 Fax 847-639-1508 Email [email protected] www.coilcraft-cps.com This product may not be used in medical or high risk applications without prior Coilcraft approval. Specifications subject to change without notice. Please check our web site for latest information. HIGH CURRENT POWER INDUCTORS ML63xPTA, ML64xPTA Series 10.0 8.0 6.0 10.0 8.0 6.0 4.0 4.0 2.0 2.0 µH 1.0 0.8 1.2 µH 1.0 µH 0.9 µH 0.8 µH 0.68 µH 0.6 µH 0.5 µH 0.6 0.4 Inductance (µH) Inductance (µH) L vs Frequency 2.0 µH 2.0 1.2 µH 1.0 µH 0.9 µH 0.8 µH 0.68 µH 0.6 µH 1.0 0.8 0.6 0.4 0.3 µH 0.2 0.1 0.2 630PTA 0.1 10 1 0.1 100 641PTA 0.1 1 10 100 Frequency (MHz) 10.0 8.0 6.0 10.0 8.0 6.0 4.7 µH 4.0 4.0 3.6 µH 2.0 2.0 µH 1.0 0.8 1.2 µH 1.0 µH 0.9 µH 0.8 µH 0.68 µH Inductance (µH) Inductance (µH) Frequency (MHz) 2.0 µH 2.0 1.2 µH 1.0 µH 0.9 µH 0.8 µH 0.68 µH 0.6 µH 0.5 µH 1.0 0.8 0.6 0.4 0.6 0.4 0.3 µH 0.2 0.1 0.2 632PTA 0.1 10 1 0.1 100 645PTA 0.1 1 10 100 Frequency (MHz) 10.0 8.0 6.0 10.0 8.0 6.0 4.0 4.0 4.0 µH 2.0 2.0 µH Inductance (µH) Inductance (µH) Frequency (MHz) 2.0 µH 2.0 1.2 µH 1.0 µH 0.9 µH 0.8 µH 0.68 µH 0.6 µH 0.5 µH 1.0 0.8 0.6 0.4 0.2 0.1 1.2 µH 1.0 µH 0.9 µH 0.8 µH 1.0 0.8 0.6 0.4 0.2 637PTA 0.1 10 1 100 0.1 648PTA 0.1 Frequency (MHz) 10 100 Frequency (MHz) Document ML349-3 Revised 04/26/12 ® © Coilcraft, Inc. 2012 1 1102 Silver Lake Road Cary, IL 60013 Phone 800-981-0363 Fax 847-639-1508 Email [email protected] www.coilcraft-cps.com This product may not be used in medical or high risk applications without prior Coilcraft approval. Specifications subject to change without notice. Please check our web site for latest information. HIGH CURRENT POWER INDUCTORS ML63xPTA, ML64xPTA Series 10.0 8.0 6.0 10.0 8.0 6.0 4.0 4.0 2.0 µH 2.0 Inductance (µH) Inductance (µH) L vs Current 1.2 µH 1.0 0.8 0.6 0.4 1.0 µH 0.90 µH 0.80 µH 0.68 µH 0.60 µH 0.50 µH 0.30 µH 630PTA 0.2 0.1 0.1 10 1 2.0 µH 2.0 1.2 µH 1.0 0.8 0.6 1.0 µH 0.4 0.1 100 4.0 4.0 2.0 µH Inductance (µH) Inductance (µH) 10.0 8.0 6.0 1.2 µH 1.0 0.8 0.6 0.4 0.1 1.0 µH 0.90 µH 0.80 µH 0.68 µH 0.60 µH 0.50 µH 0.30 µH 632PTA 0.1 10 1 10 1 3.6 µH 2.0 µH 1.2 µH 1.0 0.8 0.6 1.0 µH 0.4 0.1 100 2.0 µH Inductance (µH) Inductance (µH) 4.0 1.2 µH 1.0 0.8 0.6 0.2 0.1 0.68 µH 0.60 µH 10 1 645PTA 0.1 10 1 100 4.0 µH 2.0 µH 2.0 1.2 µH 1.0 0.8 0.6 1.0 µH 0.4 100 0.1 0.90 µH 0.80 µH 648PTA 0.1 10 1 100 Current (A) Current (A) Document ML349-4 Revised 04/26/12 ® © Coilcraft, Inc. 2012 0.68 µH 0.2 0.50 µH 637PTA 0.1 0.80 µH Current (A) 4.0 0.80 µH 0.90 µH 0.2 10.0 8.0 6.0 1.0 µH 0.90 µH 100 4.7 µH 2.0 10.0 8.0 6.0 0.4 0.60 µH 641PTA 0.1 Current (A) 2.0 0.68 µH Current (A) 10.0 8.0 6.0 0.2 0.80 µH 0.2 Current (A) 2.0 0.90 µH 1102 Silver Lake Road Cary, IL 60013 Phone 800-981-0363 Fax 847-639-1508 Email [email protected] www.coilcraft-cps.com This product may not be used in medical or high risk applications without prior Coilcraft approval. Specifications subject to change without notice. Please check our web site for latest information.