4040 POWER INDUCTORS High Reliability Power Inductors ML465PYA ■ High temperature materials allow operation in ambient temperatures up to 155°C ■ Passes vibration testing to 80 G and shock testing to 1000 G ■ Exceptionally low DCR – 4.83 mOhm ■ Soft saturation makes them ideal for VRM/VRD applications. Terminations Tin-silver (96.5/3.5) over copper. Core material Composite Weight 0.35 – 0.37 g Ambient temperature –55°C to +115°C with Irms current, +115°C to +155°C with derated current Storage temperature Component: –55°C to +155°C. Tape and reel 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) Enhanced crush-resistant packaging 500/7″reel Plastic tape: 12 mm wide, 0.3 mm thick, 8 mm pocket spacing, 4.27 mm pocket depth Part number1 ML465PYA521MLZ ML465PYA681MLZ ML465PYA821MLZ ML465PYA102MLZ ML465PYA152MLZ ML465PYA222MLZ ML465PYA332MLZ ML465PYA472MLZ ML465PYA682MLZ ML465PYA822MLZ ML465PYA103MLZ ML465PYA153MLZ Inductance2 ±20% (µH) 0.52 0.68 0.82 1.0 1.5 2.2 3.3 4.7 6.8 8.2 10 15 DCR (mOhms)3 typ max 4.83 5.31 5.74 6.31 6.65 7.32 7.54 8.29 10.3 11.3 15.2 16.7 26.5 29.2 33.7 37.1 44.9 49.4 60.8 66.9 84.0 92.4 109 120 SRF (MHz)4 min typ 104 130 80 100 76 95 62 78 55 69 43 54 33 41 26 33 24 30 21 27 19 24 16 20 Isat (A)5 13.1 11.6 11.0 10.3 9.4 7.4 5.4 4.9 4.8 4.0 3.0 2.8 1. When ordering, please specify testing code: Irms Testing ML465PYA153MLZ Testing: Z = COTS H = Screening per Coilcraft CP-SA-10001 N = Screening per Coilcraft CP-SA-10004 2. Inductance tested at 100 kHz, 0.1 Vrms, 0 Adc. 3. DCR measured on a micro-ohmmeter. 4. SRF measured using an Agilent/HP 4395A or equivalent. 5. Typical dc current at which the inductance drops 30% from its value without current. 6. Typical current that causes the specified temperature rise from 25°C ambient. 7. Electrical specifications at 25°C. Refer to Doc 362 “Soldering Surface Mount Components” before soldering. ® Specifications subject to change without notice. Please check our website for latest information. 1102 Silver Lake Road Cary IL 60013 © Coilcraft, Inc. 2012 Irms (A)6 20°C rise 40°C rise 10.0 12.0 9.2 11.3 8.1 10.2 7.8 10.2 6.1 8.5 4.9 6.8 3.7 5.1 3.0 4.3 2.7 3.5 2.3 3.0 2.0 2.7 1.7 2.3 Irms testing was performed in still air on a 0.060 inch thick pcb with 4 oz copper traces (0.321 inch wide) capable of carrying 22 Amps. Temperature rise is highly dependent on many factors including pcb land pattern, trace size, and proximity to other components. Therefore temperature rise should be verified in application conditions. Document ML803-1 Phone 800-981-0363 Fax 847-639-1508 Revised 03/22/12 E-mail [email protected] Web www.coilcraft-cps.com 4040 POWER INDUCTORS ML465PYA Series Inductance (µH) 0.8 0.6 0.52 µH 0.4 0.2 0 0 1 2 4 3 5 7 6 8 Current (A) 9 10 11 13 14 12 Inductance (µH) 1.0 0.8 0.6 0.68 µH 0.4 0.2 0 0 1 2 3 4 5 6 7 8 Current (A) 9 10 11 12 13 14 Inductance (µH) 1.2 1.0 0.8 0.82 µH 0.6 0.4 1.6 1.4 1.2 1.0 0.8 0.6 0.4 0.2 0 0 1 2 3 4 5 6 7 8 Current (A) 9 10 11 12 13 14 Inductance (µH) 0.2 0 1.0 µH 0 1 2 3 4 5 6 8 7 Current (A) 9 12 Inductance (µH) 2.0 1.6 1.2 1.5 µH 0.8 0.4 0 0 1 2 3 5 4 7 6 Current (A) 8 9 10 3.0 2.5 2.0 Inductance (µH) Inductance (µH) Inductance (µH) Inductance (µH) Inductance (µH) Inductance (µH) Inductance (µH) L vs Current 2.2 µH 1.5 1.0 0.5 0 0 1 2 3 4 Current (A) ® 5 6 7 8 4 3 3.3 µH 2 1 0 0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 3.5 4.0 4.5 5.0 5.5 6.0 3.5 4.0 4.5 5.0 5.5 6.0 Current (A) 6 5 4 4.7 µH 3 2 1 0 0 0.5 1.0 1.5 2.0 2.5 3.0 Current (A) 10 8 6 6.8 µH 4 2 0 0 0.5 1.0 1.5 2.0 2.5 3.0 Current (A) 12 10 8 6 8.2 µH 4 2 0 0 0.5 1.0 1.5 2.0 2.5 3.0 Current (A) 3.5 4.0 4.5 5.0 16 12 10 µH 8 4 0 0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 2.5 3.0 3.5 4.0 Current (A) 20 16 12 15 µH 08 04 0 0 0.5 1.0 Specifications subject to change without notice. Please check our website for latest information. 1102 Silver Lake Road Cary IL 60013 © Coilcraft, Inc. 2012 5 1.5 2.0 Current (A) Document ML803-2 Phone 800-981-0363 Fax 847-639-1508 Revised 03/22/12 E-mail [email protected] Web www.coilcraft-cps.com 4040 POWER INDUCTORS ML465PYA Series Irms Derating L vs Frequency 120 100 110 100 10 3.3 µH 2.2 µH 1.5 µH 1.0 µH 1 0.82 µH 0.68 µH 0.52 µH 90 80 70 60 50 40 25°C 8.2 µH 6.8 µH 4.7 µH Percent of rated Irms Inductance (µH) 15 µH 10 µH 30 20 0.1 10 0.1 10 1 100 Frequency (MHz) -20 0 20 15 µH 10 µH 8.2 µH 6.8 µH 4.7 µH 3.3 µH 2.2 µH 1.5 µH 1.0 µH 0.82 µH 0.68 µH 0.52 µH XXX 45 40 35 30 0.157 ±0.012 4,0 ±0,3 Dash number 25 20 15 0.161 max 4,10 10 10 1 80 100 Frequency (MHz) Dash number -521 -681 -821 -102 -152 -222 -332 -472 -682 -822 -103 -153 A ±0.008 in ±0,20 mm (in / mm) 0.142 / 3.6 0.142 / 3.6 0.142 / 3.6 0.142 / 3.6 0.142 / 3.6 0.138 / 3.5 0.134 / 3.4 0.134 / 3.4 0.134 / 3.4 0.132 / 3.36 0.131 / 3.32 0.131 / 3.32 0.031 ±0.002 0,85 ±0,05 140 160 Dimensions are in 0.038 0,98 inches mm Specifications subject to change without notice. Please check our website for latest information. 1102 Silver Lake Road Cary IL 60013 B (in / mm) 0.15 / 3.80 0.15 / 3.80 0.15 / 3.80 0.15 / 3.80 0.15 / 3.80 0.144 / 3.65 0.138 / 3.50 0.138 / 3.50 0.138 / 3.50 0.135 / 3.44 0.133 / 3.38 0.133 / 3.38 B (see table) 0.062 ±0.010 1,57 ±0,25 © Coilcraft, Inc. 2012 120 0.093 2,37 A (see table) ® 100 Suggested Recommended Land Pattern Pattern Land 5 0.1 60 0.157 ±0.012 4,0 ±0,3 50 0 40 Ambient temperature (°C) ESR vs Frequency Equivalent Series Resistance (Ohms) 0 -55 -40 Document ML803-3 Phone 800-981-0363 Fax 847-639-1508 Revised 03/22/12 E-mail [email protected] Web www.coilcraft-cps.com