Document 277-1 Power Inductors – RFB Series • • • • Low cost, high current power inductors 2.2 µH to 18 mH inductance range 500 V isolation from winding to core. RFB0810 and RFB1010 have a flame retardant polyolefin wrap to protect the winding. Core material Ferrite Terminations Tin-silver over tin over copper over steel. Other terminations available at additional cost. Ambient temperature –40°C to +85°C with Irms current, +85°C to +125°C with derated current Storage temperature Component: –40°C to +85°C. Packaging: –40°C to +80°C Moisture Sensitivity Level (MSL) 1 (unlimited floor life at <30°C / 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 150 parts per tray; optional fanfold tape PCB washing Only pure water or alcohol recommended RFB0807 RFB0810 0.37 dia max 9,5 RFB1010 0.43 dia max 11,0 XXX MARKING 0.45 max 11,5 MARKING 0.45 max 11,5 0.024 dia 0,6 0.031 dia 0,8 0.157 ±0.02 4,0 ±0,5 Weight: 1.97 – 2.25 g Weight: 3.04 – 3.32 g Specifications subject to change without notice. Please check our website for latest information. © Coilcraft, Inc. 2009 0.157 ±0.02 4,0 ±0,5 0.236 ±0.02 6,0 ±0,5 0.197 ±0.02 5,0 ±0,5 Weight: 1.22 – 1.46 g XXX Document 277-1 Revised 10/22/09 Document 277-2 Power Inductors – RFB0807 Series Part number1 RFB0807-2R2L RFB0807-2R7L RFB0807-3R3L RFB0807-3R9L RFB0807-4R7L RFB0807-5R6L RFB0807-6R8L RFB0807-8R2L RFB0807-100L RFB0807-120L RFB0807-150L RFB0807-180L RFB0807-220L RFB0807-270L RFB0807-330L RFB0807-390L RFB0807-470L RFB0807-560L RFB0807-680L RFB0807-820L RFB0807-101L RFB0807-121L RFB0807-151L RFB0807-181L RFB0807-221L RFB0807-271L RFB0807-331L RFB0807-391L RFB0807-471L RFB0807-561L RFB0807-681L RFB0807-821L RFB0807-102L RFB0807-122L RFB0807-152L RFB0807-182L RFB0807-222L RFB0807-272L RFB0807-332L RFB0807-392L RFB0807-472L RFB0807-562L RFB0807-682L RFB0807-822L RFB0807-103L RFB0807-123L RFB0807-153L RFB0807-183L Inductance DCR max (Ohms) SRF typ3 (MHz) Isat4 (A) 2.2 µH ±20% 2.7 µH ±20% 3.3 µH ±20% 3.9 µH ±20% 4.7 µH ±20% 5.6 µH ±20% 6.8 µH ±20% 8.2 µH ±20% 10 µH ±10% 12 µH ±10% 15 µH ±10% 18 µH ±10% 22 µH ±10% 27 µH ±10% 33 µH ±10% 39 µH ±10% 47 µH ±10% 56 µH ±10% 68 µH ±10% 82 µH ±10% 100 µH ±10% 120 µH ±10% 150 µH ±10% 180 µH ±10% 220 µH ±10% 270 µH ±10% 330 µH ±10% 390 µH ±10% 470 µH ±10% 560 µH ±10% 680 µH ±10% 820 µH ±10% 1.0 mH ±10% 1.2 mH ±10% 1.5 mH ±10% 1.8 mH ±10% 2.2 mH ±10% 2.7 mH ±10% 3.3 mH ±10% 3.9 mH ±10% 4.7 mH ±10% 5.6 mH ±10% 6.8 mH ±10% 8.2 mH ±10% 10 mH ±10% 12 mH ±10% 15 mH ±10% 18 mH ±10% 0.012 0.014 0.017 0.020 0.024 0.028 0.033 0.035 0.040 0.050 0.065 0.078 0.100 0.110 0.120 0.160 0.190 0.210 0.280 0.330 0.400 0.450 0.510 0.700 0.800 0.900 1.16 1.31 1.75 1.95 2.20 3.00 3.40 4.50 5.20 5.80 8.00 8.90 11.8 13.1 17.6 19.6 27 30 34 46 53 56 80 40 40 40 40 40 30 30 30 30 25 20 20 17 15 13 12 11 10 9 8 7 6 5 5 4.5 4.5 3.5 2.9 2.7 2.6 2.6 2.6 2.3 2.1 1.8 1.5 1.2 1.1 1.0 1.0 0.9 0.8 0.7 0.7 0.6 0.5 0.5 6.00 5.50 5.00 4.50 4.20 4.00 3.60 3.30 3.10 2.80 2.50 2.30 2.10 1.90 1.70 1.60 1.45 1.30 1.20 1.10 1.00 0.90 0.80 0.70 0.65 0.60 0.55 0.45 0.40 0.38 0.35 0.32 0.30 0.28 0.25 0.22 0.20 0.18 0.15 0.12 0.10 0.10 0.10 0.10 0.10 0.08 0.06 0.05 2 Irms (A)5 20°C rise 40°C rise 5.00 4.60 4.20 3.70 3.50 3.40 3.20 3.00 3.00 2.50 2.25 2.07 1.90 1.70 1.50 1.45 1.30 1.20 1.10 1.00 0.90 0.80 0.72 0.63 0.60 0.55 0.50 0.40 0.36 0.35 0.31 0.29 0.25 0.24 0.21 0.20 0.18 0.17 0.14 0.11 0.10 0.10 0.10 0.10 0.10 0.10 0.08 0.08 7.50 6.54 5.97 5.26 4.98 4.83 4.55 4.27 4.20 3.56 3.20 2.94 2.70 2.42 2.13 2.06 1.85 1.71 1.56 1.42 1.30 1.14 1.02 0.90 0.85 0.78 0.71 0.57 0.51 0.50 0.44 0.41 0.40 0.34 0.30 0.28 0.26 0.24 0.19 0.16 0.15 0.15 0.14 0.14 0.13 0.13 0.11 0.10 1. When ordering, please specify termination code: 2. 3. 4. 5. RFB0807-183L Termination: L = Tin-silver over tin over copper over steel. Special order: T = RoHS tin-silver-copper (95.5/4/0.5) or S = non-RoHS tin-lead (63/37). To order parts packaged in fanfold tape (800 parts per box), add the letter “F” at the end of the part number. Inductance tested at 100 kHz, 0.1 Vrms, 0 Adc on an Agilent/HP 4284A LCR-meter or equivalent. SRF measured using Agilent/HP 4191A or equilvalent. DC current at which the inductance drops 10% (typ) from its value without current. Current that causes a 40°C temperature rise from 25°C ambient. 6. Electrical specifications at 25°C. Specifications subject to change without notice. Please check our website for latest information. © Coilcraft, Inc. 2009 Document 277-2 Revised 10/22/09 Document 277-3 Power Inductors – RFB0807 Series Typical L vs Frequency Typical L vs Current Specifications subject to change without notice. Please check our website for latest information. © Coilcraft, Inc. 2009 Document 277-3 Revised 10/22/09 Document 277-4 Power Inductors – RFB0810 Series Part number Inductance1 ±10% DCR max (Ohms) SRF typ2 (MHz) Isat3 (A) RFB0810-100L RFB0810-120L RFB0810-150L RFB0810-180L RFB0810-220L RFB0810-270L RFB0810-330L RFB0810-390L RFB0810-470L RFB0810-560L RFB0810-680L RFB0810-820L RFB0810-101L RFB0810-121L RFB0810-151L RFB0810-181L RFB0810-221L RFB0810-271L RFB0810-331L RFB0810-391L RFB0810-471L RFB0810-561L RFB0810-681L RFB0810-821L RFB0810-102L RFB0810-122L RFB0810-152L RFB0810-182L RFB0810-222L RFB0810-272L RFB0810-332L RFB0810-392L RFB0810-472L RFB0810-562L RFB0810-682L RFB0810-822L RFB0810-103L RFB0810-123L RFB0810-153L RFB0810-183L 10 µH 12 µH 15 µH 18 µH 22 µH 27 µH 33 µH 39 µH 47 µH 56 µH 68 µH 82 µH 100 µH 120 µH 150 µH 180 µH 220 µH 270 µH 330 µH 390 µH 470 µH 560 µH 680 µH 820 µH 1.0 mH 1.2 mH 1.5 mH 1.8 mH 2.2 mH 2.7 mH 3.3 mH 3.9 mH 4.7 mH 5.6 mH 6.8 mH 8.2 mH 10 mH 12 mH 15 mH 18 mH 0.030 0.035 0.040 0.040 0.050 0.055 0.075 0.085 0.100 0.120 0.150 0.190 0.200 0.240 0.340 0.360 0.480 0.550 0.650 0.850 1.00 1.10 1.40 1.90 2.20 2.80 3.20 3.60 4.80 5.60 7.60 8.90 9.60 12.0 14.0 17.5 21 28 32 36 22 20 17 15 12 12 11 10.3 9.5 8.6 7.5 6.6 5.5 5.3 4.5 4.4 4.4 4.0 3.5 3.0 2.5 2.3 2.0 2.0 2.0 1.6 1.3 1.3 1.3 1.2 1.0 0.9 0.9 0.8 0.7 0.6 0.6 0.5 0.5 0.4 4.20 3.90 3.60 3.30 2.90 2.60 2.40 2.20 2.00 1.80 1.60 1.50 1.40 1.20 1.10 1.00 0.92 0.84 0.75 0.70 0.63 0.58 0.52 0.48 0.43 0.40 0.35 0.32 0.29 0.26 0.24 0.22 0.20 0.18 0.16 0.15 0.13 0.12 0.11 0.10 Irms (A)4 20°C rise 40°C rise 4.00 3.75 3.52 3.30 3.20 2.87 2.65 2.44 2.22 2.00 1.77 1.54 1.30 1.22 1.14 1.06 0.98 0.90 0.82 0.85 0.67 0.59 0.51 0.43 0.35 0.33 0.31 0.29 0.27 0.25 0.23 0.21 0.20 0.18 0.16 0.14 0.12 0.11 0.10 0.09 5.30 5.10 4.80 4.50 4.20 3.90 3.60 3.30 3.00 2.70 2.40 2.10 1.80 1.70 1.60 1.50 1.40 1.30 1.10 1.00 0.90 0.80 0.70 0.60 0.50 0.47 0.45 0.42 0.39 0.36 0.33 0.31 0.28 0.25 0.23 0.20 0.17 0.15 0.14 0.12 1. When ordering, please specify termination code: 2. 3. 4. 5. RFB0810-183L Termination: L = Tin-silver over tin over copper over steel. Special order: T = RoHS tin-silver-copper (95.5/4/0.5) or S = non-RoHS tin-lead (63/37). To order parts packaged in fanfold tape (800 parts per box), add the letter “F” at the end of the part number. Inductance tested at 100 kHz, 0.1 Vrms, 0 Adc on an Agilent/HP 4284A LCR-meter or equivalent. SRF measured using Agilent/HP 4191A or equilvalent. DC current at which the inductance drops 10% (typ) from its value without current. Current that causes a 40°C temperature rise from 25°C ambient. 6. Electrical specifications at 25°C. Specifications subject to change without notice. Please check our website for latest information. © Coilcraft, Inc. 2009 Document 277-4 Revised 10/22/09 Document 277-5 Power Inductors – RFB0810 Series Typical L vs Frequency Typical L vs Current Specifications subject to change without notice. Please check our website for latest information. © Coilcraft, Inc. 2009 Document 277-5 Revised 10/22/09 Document 277-6 Power Inductors – RFB1010 Series Part number Inductance1 ±10% DCR max (Ohms) SRF typ2 (MHz) Isat3 (A) RFB1010-100L RFB1010-120L RFB1010-150L RFB1010-180L RFB1010-220L RFB1010-270L RFB1010-330L RFB1010-390L RFB1010-470L RFB1010-560L RFB1010-680L RFB1010-820L RFB1010-101L RFB1010-121L RFB1010-151L RFB1010-181L RFB1010-221L RFB1010-271L RFB1010-331L RFB1010-391L RFB1010-471L RFB1010-561L RFB1010-681L RFB1010-821L RFB1010-102L RFB1010-122L RFB1010-152L RFB1010-182L RFB1010-222L RFB1010-272L RFB1010-332L RFB1010-392L RFB1010-472L RFB1010-562L RFB1010-682L RFB1010-822L RFB1010-103L RFB1010-123L RFB1010-153L RFB1010-183L 10 µH 12 µH 15 µH 18 µH 22 µH 27 µH 33 µH 39 µH 47 µH 56 µH 68 µH 82 µH 100 µH 120 µH 150 µH 180 µH 220 µH 270 µH 330 µH 390 µH 470 µH 560 µH 680 µH 820 µH 1.0 mH 1.2 mH 1.5 mH 1.8 mH 2.2 mH 2.7 mH 3.3 mH 3.9 mH 4.7 mH 5.6 mH 6.8 mH 8.2 mH 10 mH 12 mH 15 mH 18 mH 0.023 0.025 0.028 0.030 0.042 0.046 0.055 0.075 0.082 0.090 0.120 0.140 0.150 0.210 0.245 0.30 0.36 0.49 0.57 0.62 0.81 0.92 1.20 1.35 1.45 2.10 2.40 3.50 4.10 5.20 6.00 7.00 8.50 10.0 13.0 15.8 19 22 29 33 23 20 19 16 15 12 11 10.3 9.5 8.6 7.5 7.0 7.0 6.0 5.0 5.0 4.3 4.0 3.5 3.0 3.0 2.3 2.0 2.0 2.0 1.6 1.4 1.3 1.3 1.2 1.0 0.9 0.8 0.8 0.7 0.6 0.6 0.5 0.5 0.4 6.10 5.60 5.00 4.60 4.10 3.70 3.40 3.10 2.80 2.60 2.30 2.10 1.90 1.75 1.60 1.45 1.30 1.20 1.10 1.00 0.90 0.80 0.75 0.68 0.60 0.55 0.50 0.45 0.41 0.37 0.34 0.31 0.28 0.26 0.23 0.21 0.19 0.17 0.16 0.14 Irms (A)4 20°C rise 40°C rise 4.20 4.00 3.75 3.50 3.30 3.00 2.80 2.60 2.40 2.20 2.00 1.90 1.70 1.60 1.50 1.40 1.30 1.20 1.00 0.90 0.80 0.70 0.60 0.55 0.50 0.47 0.44 0.41 0.38 0.35 0.32 0.29 0.25 0.23 0.19 0.16 0.13 0.12 0.11 0.10 6.00 5.70 5.40 5.00 4.70 4.40 4.10 3.80 3.50 3.20 2.80 2.50 2.20 2.10 1.90 1.80 1.70 1.60 1.40 1.30 1.20 1.05 0.93 0.80 0.67 0.63 0.59 0.55 0.50 0.47 0.43 0.39 0.35 0.30 0.26 0.22 0.18 0.17 0.15 0.13 1. When ordering, please specify termination code: 2. 3. 4. 5. RFB1010-183L Termination: L = Tin-silver over tin over copper over steel. Special order: T = RoHS tin-silver-copper (95.5/4/0.5) or S = non-RoHS tin-lead (63/37). To order parts packaged in fanfold tape, add the letter “F” at the end of the part number. Inductance tested at 100 kHz, 0.1 Vrms, 0 Adc on an Agilent/HP 4284A LCR-meter or equivalent. SRF measured using Agilent/HP 4191A or equilvalent. DC current at which the inductance drops 10% (typ) from its value without current. Current that causes a 40°C temperature rise from 25°C ambient. 6. Electrical specifications at 25°C. Specifications subject to change without notice. Please check our website for latest information. © Coilcraft, Inc. 2009 Document 277-6 Revised 10/22/09 Document 277-7 Power Inductors – RFB1010 Series Typical L vs Frequency Typical L vs Current Specifications subject to change without notice. Please check our website for latest information. © Coilcraft, Inc. 2009 Document 277-7 Revised 10/22/09