Web Sample Tools & Support Document 892 -1 page & buy software & FAQ Shielded Power Inductors SER80xx Halogen Two different DCR / Isat versions to match the requirements Free of a wide variety of applications Low DCR excellent current handling Core material Ferrite Core and winding loss See www.coilcraft.com/coreloss AEC Terminations RoHS tin-silver over tin over nickel over phos bronze + Q200 85C (pins 1 and 2) Matte tin over nickel over phos bronze (pin 3). Other terminations available at additional cost. Weight 0.86 1.0 g Ambient temperature 40C to +85C with (40C rise) Irms current. Maximum part temperature +125C (ambient + temp rise). Derating. Storage temperature Component: 40C to +125C. Tape and reel packaging: 40C to +80C Resistance to soldering heat Max three 40 second reflows at +260C, parts cooled to room temperature between cycles Moisture Sensitivity Level (MSL) 1 (unlimited floor life at <30C / 85% relative humidity) Failures in Time (FIT) / Mean Time Between Failures (MTBF) 38 per billion hours / 26,315,789 hours, calculated per Telcordia SR-332 Packaging 250/7 reel, 1000/13 reel Plastic tape: 16 mm wide, 0.4 mm thick, 12 mm pocket spacing, 5.2 mm pocket depth PCB washing Tested to MIL-STD-202 Method 215 plus an additional aqueous wash. See Doc787 PCB Washing.pdf. Low DCR version for high average current applications 3 5 6 2 DCR (mOhm) 4 Isat (A) Irms (A) Inductance SRF typ 1 Part number 20% (H) typ max (MHz) 10% drop 20% drop 30% drop 20C rise 40C rise SER8050-501ME 0.50 2.22 2.50 234 19.40 22.02 22.68 9.78 13.52 SER8050-112ME 1.1 3.19 3.50 109 12.22 13.86 14.50 8.05 11.97 SER8050-202ME 2.0 5.35 5.88 74 7.94 9.22 9.78 7.83 10.79 SER8052-312ME 3.1 6.44 7.20 63 6.58 7.56 8.00 6.26 8.71 SER8052-452ME 4.5 8.64 9.50 52 4.76 5.74 6.14 5.37 7.68 SER8052-612ME 6.1 8.64 9.50 45 3.44 4.22 4.58 5.17 7.31 SER8052-802ME 8.0 13.03 14.33 43 2.90 3.58 3.86 4.57 6.31 SER8052-103ME 10 13.03 14.33 40 2.24 2.80 3.10 4.61 6.32 1. When ordering, please specify termination and packaging code: SER8052-103MED Termination: E = RoHS tin-silver over tin over nickel over phos bronze (pins 1 and 2) Matte tin over nickel over phos bronze (pin 3). Special order: T = RoHS tin-silver-copper over copper (95.5/4/0.5) or S = non-RoHS tin-lead (63/37). Packaging: C = 7 machine-ready reel. EIA-481 embossed plastic tape (250 parts per full reel). Quantities less than full reel available: in tape (not machine ready) or with leader and trailer ( 25 charge). B = Less than full reel. In an effort to simplify our part numbering system, Coilcraft is eliminating the need for multiple packaging codes. When ordering, simply change the last letter of your part number from B to C. D = 13 machine-ready reel. EIA-481 embossed plastic tape. Factory order only, not stocked(1000 parts per full reel). 2. Inductance measured at 100 kHz, 0.1 Vrms, 0 Adc on an Agilent/HP 4284A or equivalent. 3. DCR measured on a micro-ohmmeter. 4. SRF measured using an Agilent/HP 8753D network analyzer and an Agilent/HP 16193A test fixture. 5. DC current at 25C that causes the specified inductance drop from its value without current. Click for temperature derating information. 6. Current that causes the specified temperature rise from 25C ambient. This information is for reference only and does not represent absolute maximum ratings. Click for temperature derating information. 7. Electrical specifications at 25C. Refer to Doc 362 Soldering Surface Mount Components before soldering. Document 892-1 Revised 12/02/20 US +1-847-639-6400 sales coilcraft.com UK +44-1236-730595 sales coilcraft-europe.com Coilcraft Inc. 2020 This product may not be used in medical or high Taiwan +886-2-2264 3646 sales coilcraft.com.tw risk applications without prior Coilcraft approval. China +86-21-6218 8074 sales coilcraft.com.cn Specification subject to change without notice. Singapore + 65-6484 8412 sales coilcraft.com.sg Please check web site for latest information.Document 892 -2 SER80xx Shielded Power Inductors High Isat version for high peak current applications 3 5 6 2 DCR (mOhm) 4 Isat (A) Irms (A) Inductance SRF typ 1 Part number 20% (H) typ max (MHz) 10% drop 20% drop 30% drop 20C rise 40C rise SER8050-451ME 0.45 3.19 3.50 216 29.52 30.32 31.12 7.95 11.72 Halogen SER8050-811ME 0.80 5.35 5.88 125 22.48 24.40 25.20 6.48 9.43 Free SER8052-122ME 1.2 6.44 7.20 110 17.42 18.54 19.18 6.03 8.11 SER8052-182ME 1.8 8.64 9.50 91 13.60 14.56 14.88 5.33 7.94 SER8052-242ME 2.4 8.64 9.50 76 10.36 11.38 11.80 5.40 7.58 SER8052-332ME 3.2 13.03 14.33 72 9.02 9.84 10.24 4.43 6.25 AEC SER8052-402ME 4.0 13.03 14.33 66 7.04 7.84 8.24 4.53 6.30 + Q200 85C 1. When ordering, please specify termination and packaging code: SER8052-402MED Termination: E = RoHS tin-silver over tin over nickel over phos bronze (pins 1 and 2) Matte tin over nickel over phos bronze (pin 3). Special order: T = RoHS tin-silver-copper (95.5/4/0.5) or S = non-RoHS tin-lead (63/37). Packaging: C = 7 machine-ready reel. EIA-481 embossed plastic tape (250 parts per full reel). Quantities less than full reel available: in tape (not machine ready) or with leader and trailer ( 25 charge). B = Less than full reel. In an effort to simplify our part numbering system, Coilcraft is eliminating the need for multiple packaging codes. When ordering, simply change the last letter of your part number from B to C. D = 13 machine-ready reel. EIA-481 embossed plastic tape. Factory order only, not stocked(1000 parts per full reel). 2. Inductance measured at 100 kHz, 0.1 Vrms, 0 Adc on an Agilent/HP 4284A or equivalent. 3. DCR measured on a micro-ohmmeter. 4. SRF measured using an Agilent/HP 8753D network analyzer and an Agilent/HP 16193A test fixture. 5. DC current at 25C that causes the specified inductance drop from its value without current. Click for temperature derating information. 6. Current that causes the specified temperature rise from 25C ambient. This information is for reference only and does not represent absolute maximum ratings. Click for temperature derating information. 7. Electrical specifications at 25C. Refer to Doc 362 Soldering Surface Mount Components before soldering. Typical L vs Current Low DCR version High Isat version 100 SER8052-103 10 SER8052-312 1 SER8050-501 0.1 0.1 1 10 100 Current (A) Document 892-2 Revised 12/02/20 US +1-847-639-6400 sales coilcraft.com UK +44-1236-730595 sales coilcraft-europe.com Coilcraft Inc. 2020 This product may not be used in medical or high Taiwan +886-2-2264 3646 sales coilcraft.com.tw risk applications without prior Coilcraft approval. China +86-21-6218 8074 sales coilcraft.com.cn Specification subject to change without notice. Singapore + 65-6484 8412 sales coilcraft.com.sg Please check web site for latest information. Inductance (H)