6020 POWER INDUCTORS High Reliability Power Inductors ML483PYA ■ 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 – 1.6 mOhm ■ Soft saturation makes them ideal for VRM/VRD applications. Terminations Tin-silver (96.5/3.5) over copper. Core material Composite Weight 0.6 – 0.7 g 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. 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 per 7″reel Plastic tape: 12 mm wide, 0.3 mm thick, 8 mm pocket spacing, 2.16 mm pocket depth Part number1 ML483PYA111MLZ ML483PYA151MLZ ML483PYA301MLZ ML483PYA401MLZ ML483PYA561MLZ ML483PYA681MLZ ML483PYA821MLZ ML483PYA102MLZ ML483PYA122MLZ Inductance2 ±20% (µH) 0.11 0.15 0.30 0.40 0.56 0.68 0.82 1.0 1.2 DCR (mOhms)3 typ max 1.60 1.85 2.35 2.70 3.45 3.85 4.60 5.05 6.45 7.10 6.80 7.50 9.75 10.75 11.60 12.80 13.50 14.90 SRF (MHz)4 min typ 148 185 132 165 82 103 67 84 54 68 47 59 42 53 40 50 35 44 1. When ordering, please specify testing code: ML483PYA122MLZ 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. Irms (A)6 20°C rise 40°C rise 15.8 20.3 15.0 19.5 14.3 18.8 12.8 16.5 11.3 13.9 9.8 12.8 8.6 11.4 7.5 9.0 6.4 7.5 Irms Testing Irms testing was performed on a 0.060″ thick pcb with 4 oz. copper traces optimized to minimize additional temperature rise. 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 ML801-1 Revised 09/14/12 ® © Coilcraft, Inc. 2012 Isat (A)5 45 43 35 26 21 21 19 17 16 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. 6020 POWER INDUCTORS ML483PYA Series Inductance (µH) Inductance (µH) 0.20 0.15 0.11 µH 0.10 0.05 0 0 5 10 15 Current (A) 45 40 35 30 25 20 50 Inductance (µH) 0.30 0.25 0.20 0.15 µH 0.15 0.10 0.05 0 0 5 10 35 30 25 20 15 Current (A) 40 45 Inductance (µH) 0.6 0.5 0.4 0.30 µH 0.3 0.2 0.1 0 0 5 10 15 20 Current (A) 25 30 35 40 0.6 Inductance (µH) Inductance (µH) Inductance (µH) Inductance (µH) Inductance (µH) L vs Current 0.5 0.4 0.40 µH 0.3 0.2 0.1 0 0 5 10 15 20 Current (A) 25 30 35 1.0 0.8 0.6 0.68 µH 0.4 0.2 0 0 5 10 15 20 25 15 20 25 15 20 25 Current (A) 1.2 1.0 0.8 0.82 µH 0.6 0.4 0.2 0 1.6 1.4 1.2 1.0 0.8 0.6 0.4 0.2 0 1.6 1.4 1.2 1.0 0.8 0.6 0.4 0.2 0 0 5 10 Current (A) 1.0 µH 0 5 10 Current (A) 1.2 µH 0 2 4 6 8 10 12 Current (A) 14 16 18 20 0.8 0.6 0.56 µH 0.4 0.2 0 0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 Current (A) Document ML801-2 Revised 09/14/12 ® © 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. 6020 POWER INDUCTORS ML483PYA Series L vs Frequency 0.250 ±0.008 6,36 ±0,2 3 Inductance (µH) 1 XXX 1.2 µH 1.0 µH 0.82 µH 0.68 µH 0.56 µH 0.258 ±0.008 6,56 ±0,2 0.40 µH 0.30 µH Dash number 0.15 µH 0.11 µH 0.083 max 2,1 0.1 0.05 A ±0.008 in Dash ±0,20 mm number (in / mm) -111 0.213 / 5.42 -151 0.206 / 5.24 -301 0.206 / 5.24 -401 0.206 / 5.24 -561 0.201 / 5.12 -681 0.204 / 5.18 -821 0.200 / 5.08 -102 0.200 / 5.08 -122 0.200 / 5.08 Suggested Recommended Land Pattern Land Pattern 0.159 4,04 0.049 ±0.002 1,25 ±0,05 1 100 10 B (in / mm) 0.224 / 5.69 0.213 / 5.42 0.213 / 5.42 0.213 / 5.42 0.206 / 5.24 0.210 / 5.33 0.204 / 5.18 0.204 / 5.18 0.204 / 5.18 1000 Frequency (MHz) A (see table) Irms Derating 0.110 ±0.01 2,79 ±0,25 120 B (see table) 0.056 1,43 110 Dimensions are in 90 inches mm 80 70 60 50 40 25°C Percent of rated Irms 100 30 20 10 0 -55 -40 -20 0 20 40 60 80 100 120 140 160 Ambient temperature (°C) Document ML801-3 Revised 09/14/12 ® © 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.