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© Coilcraft, Inc. 2013
1102 Silver Lake Road
Cary, IL 60013 Phone 800-981-0363 Fax 847-639-1508 Email cps@coilcraft.com www.coilcraft-cps.com This product may not be used in medicalor high risk applicationswithoutprior Coilcraftapproval. Specificationssubjectto change withoutnotice. Please check our web site for latest information. 1. When ordering, please specify testing code: AE541PYA682MSZ 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 using an Agilent/HP 4192A. 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. Inductance2 DCR (mOhms)3 SRF (MHz)4 Isat5 Irms (A)6 Part number1 ±20% (µH) typ max min typ (A) 20°C rise 40°C rise
7070 POWER INDUCTORS
Outgassing Compliant Power Inductors AE541PYA Core material Composite Terminations Tin-lead (63/37) over copper. Weight 1.9 – 2.1g 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 150 per 7″reel Plastic tape: 16 mm wide, 0.3 mm thick, 12 mm pocket spacing, 7.21 mm pocket depth ■ High temperature materials allow operation in ambient temperatures up to 155°C ■ Passes NASA low outgassing specifications ■ Passes vibration testing to 80 G and shock testing to 1000 G ■ Tin-lead (Sn-Pb) termination for the best possible board adhesion ■ High current and very low DCR ■ Soft saturation makes them ideal for VRM/VRD applications. 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 AE856-1 Revised 01/08/13
AE541PYA Series (7070) © Coilcraft, Inc. 2013 Cary, IL 60013 Phone 800-981-0363 Fax 847-639-1508 Email cps@coilcraft.com www.coilcraft-cps.com This product may not be used in medicalor high risk applicationswithoutprior Coilcraftapproval. Specificationssubjectto change withoutnotice. Please check our web site for latest information. Document AE856-2 Revised 01/08/13 L vs Current 01 02 03 05 06 07 08 09 040 0.08 0.04 0.16 0.20 0.12 0.24 Current (A) Inductance (µH) 0.16 µH 01 02 03 05 040 60 0.1 0.2 0.3 0.4 0.5 Current (A) Inductance (µH) 0.30 µH 01 01 552 02 53 03 54 04 55 0 0.2 0.1 0.4 0.3 0.6 0.7 0.5 0.8 Current (A) Inductance (µH) 0.55 µH 0.65 µH 0.2 0.4 0.6 0.8 1.0 Current (A) Inductance (µH) 01 051 52 02 53 03 55 040 45 05 10 15 25 30 35 40 4520 0.4 0.2 0.8 1.0 0.6 1.2 Current (A) Inductance (µH) 0.80 µH 0.8 0.4 1.2 1.6 Current (A) Inductance (µH) 1.0 µH 04 81 21 62 824 32 36 4020 0.4 0.8 1.2 1.6 2.0 Current (A) Inductance (µH) 1.2 µH 04 81 21 62 824 32 36 4020 0.8 0.4 1.2 1.6 2.0 2.4 Current (A) Inductance (µH) 1.8 µH 501 02 02 53 015
AE541PYA Series (7070) © Coilcraft, Inc. 2013 Cary, IL 60013 Phone 800-981-0363 Fax 847-639-1508 Email cps@coilcraft.com www.coilcraft-cps.com This product may not be used in medicalor high risk applicationswithoutprior Coilcraftapproval. Specificationssubjectto change withoutnotice. Please check our web site for latest information. Document AE856-3 Revised 01/08/13 L vs Current 3.3 µH 3.0 2.0 1.0 4.0 5.0 Current (A) Inductance (µH) 01 051 52 02 5 Current (A) Inductance (µH) 4.7 µH 02 46 81 412 16 18 2010 Current (A) Inductance (µH) 5.6 µH 01 23 45 879 10 11 12 13 14 156 Current (A) Inductance (µH) 6.8 µH 01 23 45 879 10 11 12 13 14 156 2.2 µH 0.6 1.2 1.8 2.4 3.0 Current (A) Inductance (µH) 01 051 52 02 5
AE541PYA Series (7070) © Coilcraft, Inc. 2013 Cary, IL 60013 Phone 800-981-0363 Fax 847-639-1508 Email cps@coilcraft.com www.coilcraft-cps.com This product may not be used in medicalor high risk applicationswithoutprior Coilcraftapproval. Specificationssubjectto change withoutnotice. Please check our web site for latest information. Document AE856-4 Revised 01/08/13 Typical L vs Frequency Irms Derating 0.1 Inductance (µH) 0.1 1 100 Frequency (MHz) 6.8 µH 4.7 µH 2.2 µH 1.2 µH 1.8 µH 1.0 µH 0.30 µH 0.65 µH 0.80 µH Dimensions are in inches mm 0.295 ±0.020 7,5 ±0,5 0.283 ±0.020 7,2 ±0,5 0.276 7,0 0.057 ±0.004 1,45 ±0,10 0.123 ±0.010 3,12 ±0,25 0.064 1,63 0.180 4,57 Suggested Land Pattern max A Dash B number (in / mm) (in / mm) -161 0.257 / 6.53 0.281 / 7.13 -301 0.257 / 6.53 0.281 / 7.13 -551 0.257 / 6.53 0.281 / 7.13 -651 0.257 / 6.53 0.281 / 7.13 -801 0.257 / 6.53 0.281 / 7.13 -102 0.249 / 6.33 0.269 / 6.83 -122 0.249 / 6.33 0.269 / 6.83 -182 0.241 / 6.13 0.257 / 6.53 -222 0.234 / 5.93 0.245 / 6.23 -332 0.234 / 5.93 0.245 / 6.23 -472 0.226 / 5.73 0.234 / 5.93 -562 0.226 / 5.73 0.234 / 5.93 -682 0.226 / 5.73 0.234 / 5.93 ±0.008 in ±0,20 mm A (see table) B (see table) -40-55 -20 02 04 06 08 0 100 160140120 Ambient temperature (°C) Pe rcent of rated rmsI 120 110 100 25°C