RFB0807-100 - Coilcraft, Inc.

Document 277-1

Specifications subject to change without notice. Document 277-1 Revised 01/15/04

Power Inductors - RFB Series

These low cost power inductors offer a wide range of

inductance values, from 2.2 µH to 18 mH.

They have an open magnetic construction which gives

them high current carrying capabilities. The RFB0807

Series offers the lowest profile (7,5 mm) and a standard

5 mm pin spacing. The larger RFB0810 and 1010 Series

have the lowest DC resistance and highest current

ratings. They also have a PVC wrap to protect the

winding.

Free evaluation samples are available by contacting

Coilcraft or visiting www.coilcraft.com.

RFB0807 RFB0810 RFB1010

Packaging: 150 parts per tray Packaging: 150 parts per tray Packaging: 150 parts per tray

Document 277-2

Specifications subject to change without notice. Document 277-2 Revised 2/28/02

1. Inductance tested at 100 kHz, 0.1 Vrms, 0 Adc on an Agilent/HP 4284A LCR-meter or equivalent.

2. SRF measured using Agilent/HP 4191A or equilvalent.

3. DC current at which the inductance drops 10% (typ) from its value without current.

4. Average current for temperature rise above 25°C ambient.

5. Operating temperature range -40°C to +85°C.

6. Electrical specifications at 25°C.

Part DCR max SRF typ2II

Isat3Irms (A)4

number Inductance1(Ohms) (MHz) (A) 20°C rise 40°C rise

RFB0807-2R2 2.2 µH ±20% 0.012 80 6.00 5.00 7.50

RFB0807-2R7 2.7 µH ±20% 0.014 40 5.50 4.60 6.54

RFB0807-3R3 3.3 µH ±20% 0.017 40 5.00 4.20 5.97

RFB0807-3R9 3.9 µH ±20% 0.020 40 4.50 3.70 5.26

RFB0807-4R7 4.7 µH ±20% 0.024 40 4.20 3.50 4.98

RFB0807-5R6 5.6 µH ±20% 0.028 40 4.00 3.40 4.83

RFB0807-6R8 6.8 µH ±20% 0.033 30 3.60 3.20 4.55

RFB0807-8R2 8.2 µH ±20% 0.035 30 3.30 3.00 4.27

RFB0807-100 10 µH ±10% 0.040 30 3.10 3.00 4.20

RFB0807-120 12 µH ±10% 0.050 30 2.80 2.50 3.56

RFB0807-150 15 µH ±10% 0.065 25 2.50 2.25 3.20

RFB0807-180 18 µH ±10% 0.078 20 2.30 2.07 2.94

RFB0807-220 22 µH ±10% 0.100 20 2.10 1.90 2.70

RFB0807-270 27 µH ±10% 0.110 17 1.90 1.70 2.42

RFB0807-330 33 µH ±10% 0.120 15 1.70 1.50 2.13

RFB0807-390 39 µH ±10% 0.160 13 1.60 1.45 2.06

RFB0807-470 47 µH ±10% 0.190 12 1.45 1.30 1.85

RFB0807-560 56 µH ±10% 0.210 11 1.30 1.20 1.71

RFB0807-680 68 µH ±10% 0.280 10 1.20 1.10 1.56

RFB0807-820 82 µH ±10% 0.330 9 1.10 1.00 1.42

RFB0807-101 100 µH ±10% 0.400 8 1.00 0.90 1.30

RFB0807-121 120 µH ±10% 0.450 7 0.90 0.80 1.14

RFB0807-151 150 µH ±10% 0.510 6 0.80 0.72 1.02

RFB0807-181 180 µH ±10% 0.700 5 0.70 0.63 0.90

RFB0807-221 220 µH ±10% 0.800 5 0.65 0.60 0.85

RFB0807-271 270 µH ±10% 0.900 4.5 0.60 0.55 0.78

RFB0807-331 330 µH ±10% 1.16 4.5 0.55 0.50 0.71

RFB0807-391 390 µH ±10% 1.31 3.5 0.45 0.40 0.57

RFB0807-471 470 µH ±10% 1.75 2.9 0.40 0.36 0.51

RFB0807-561 560 µH ±10% 1.95 2.7 0.38 0.35 0.50

RFB0807-681 680 µH ±10% 2.20 2.6 0.35 0.31 0.44

RFB0807-821 820 µH ±10% 3.00 2.6 0.32 0.29 0.41

RFB0807-102 1.0 mH ±10% 3.40 2.6 0.30 0.25 0.40

RFB0807-122 1.2 mH ±10% 4.50 2.3 0.28 0.24 0.34

RFB0807-152 1.5 mH ±10% 5.20 2.1 0.25 0.21 0.30

RFB0807-182 1.8 mH ±10% 5.80 1.8 0.22 0.20 0.28

RFB0807-222 2.2 mH ±10% 8.00 1.5 0.20 0.18 0.26

RFB0807-272 2.7 mH ±10% 8.90 1.2 0.18 0.17 0.24

RFB0807-332 3.3 mH ±10% 11.8 1.1 0.15 0.14 0.19

RFB0807-392 3.9 mH ±10% 13.1 1.0 0.12 0.11 0.16

RFB0807-472 4.7 mH ±10% 17.6 1.0 0.10 0.10 0.15

RFB0807-562 5.6 mH ±10% 19.6 0.9 0.10 0.10 0.15

RFB0807-682 6.8 mH ±10% 27 0.8 0.10 0.10 0.14

RFB0807-822 8.2 mH ±10% 30 0.7 0.10 0.10 0.14

RFB0807-103 10 mH ±10% 34 0.7 0.10 0.10 0.13

RFB0807-123 12 mH ±10% 46 0.6 0.08 0.10 0.13

RFB0807-153 15 mH ±10% 53 0.5 0.06 0.08 0.11

RFB0807-183 18 mH ±10% 56 0.5 0.05 0.08 0.10

Power Inductors - RFB0807 Series

Typical L vs Frequency Typical L vs Current

Document 277-3

Specifications subject to change without notice. Document 277-3 Revised 2/28/02

1. Inductance tested at 100 kHz, 0.1 Vrms, 0 Adc on anAgilent/HP 4284A LCR-meter or equivalent.

2. SRF measured using Agilent/HP 4191A or equilvalent.

3. DC current at which the inductance drops 10% (typ) from its value without current.

4. Average current for temperature rise above 25°C ambient.

5. Operating temperature range -40°C to +85°C.

6. Electrical specifications at 25°C.

Document 277-4

Specifications subject to change without notice. Document 277-4 Revised 2/28/02

Part Inductance1DCR max SRF typ2Isat3Irms (A)4

number ±10% (Ohms) (MHz) (A) 20°C rise 40°C rise

RFB0810-100 10 µH 0.030 22 4.20 4.00 5.30

RFB0810-120 12 µH 0.035 20 3.90 3.75 5.10

RFB0810-150 15 µH 0.040 17 3.60 3.52 4.80

RFB0810-180 18 µH 0.040 15 3.30 3.30 4.50

RFB0810-220 22 µH 0.050 12 2.90 3.20 4.20

RFB0810-270 27 µH 0.055 12 2.60 2.87 3.90

RFB0810-330 33 µH 0.075 11 2.40 2.65 3.60

RFB0810-390 39 µH 0.085 10.3 2.20 2.44 3.30

RFB0810-470 47 µH 0.100 9.5 2.00 2.22 3.00

RFB0810-560 56 µH 0.120 8.6 1.80 2.00 2.70

RFB0810-680 68 µH 0.150 7.5 1.60 1.77 2.40

RFB0810-820 82 µH 0.190 6.6 1.50 1.54 2.10

RFB0810-101 100 µH 0.200 5.5 1.40 1.30 1.80

RFB0810-121 120 µH 0.240 5.3 1.20 1.22 1.70

RFB0810-151 150 µH 0.340 4.5 1.10 1.14 1.60

RFB0810-181 180 µH 0.360 4.4 1.00 1.06 1.50

RFB0810-221 220 µH 0.480 4.4 0.92 0.98 1.40

RFB0810-271 270 µH 0.550 4.0 0.84 0.90 1.30

RFB0810-331 330 µH 0.650 3.5 0.75 0.82 1.10

RFB0810-391 390 µH 0.850 3.0 0.70 0.85 1.00

RFB0810-471 470 µH 1.00 2.5 0.63 0.67 0.90

RFB0810-561 560 µH 1.10 2.3 0.58 0.59 0.80

RFB0810-681 680 µH 1.40 2.0 0.52 0.51 0.70

RFB0810-821 820 µH 1.90 2.0 0.48 0.43 0.60

RFB0810-102 1.0 mH 2.20 2.0 0.43 0.35 0.50

RFB0810-122 1.2 mH 2.80 1.6 0.40 0.33 0.47

RFB0810-152 1.5 mH 3.20 1.3 0.35 0.31 0.45

RFB0810-182 1.8 mH 3.60 1.3 0.32 0.29 0.42

RFB0810-222 2.2 mH 4.80 1.3 0.29 0.27 0.39

RFB0810-272 2.7 mH 5.60 1.2 0.26 0.25 0.36

RFB0810-332 3.3 mH 7.60 1.0 0.24 0.23 0.33

RFB0810-392 3.9 mH 8.90 0.9 0.22 0.21 0.31

RFB0810-472 4.7 mH 9.60 0.9 0.20 0.20 0.28

RFB0810-562 5.6 mH 12.0 0.8 0.18 0.18 0.25

RFB0810-682 6.8 mH 14.0 0.7 0.16 0.16 0.23

RFB0810-822 8.2 mH 17.5 0.6 0.15 0.14 0.20

RFB0810-103 10 mH 21 0.6 0.13 0.12 0.17

RFB0810-123 12 mH 28 0.5 0.12 0.11 0.15

RFB0810-153 15 mH 32 0.5 0.11 0.10 0.14

RFB0810-183 18 mH 36 0.4 0.10 0.09 0.12

Power Inductors - RFB0810 Series

Document 277-5

Specifications subject to change without notice. Document 277-5 Revised 2/28/02

Power Inductors - RFB0810 Series

Typical L vs Frequency Typical L vs Current

Document 277-6

Specifications subject to change without notice. Document 277-6 Revised 2/28/02

Part Inductance1DCR max SRF typ2Isat3Irms (A)4

number ±10% (Ohms) (MHz) (A) 20°C rise 40°C rise

RFB1010-100 10 µH 0.023 23 6.10 4.20 6.00

RFB1010-120 12 µH 0.025 20 5.60 4.00 5.70

RFB1010-150 15 µH 0.028 19 5.00 3.75 5.40

RFB1010-180 18 µH 0.030 16 4.60 3.50 5.00

RFB1010-220 22 µH 0.042 15 4.10 3.30 4.70

RFB1010-270 27 µH 0.046 12 3.70 3.00 4.40

RFB1010-330 33 µH 0.055 11 3.40 2.80 4.10

RFB1010-390 39 µH 0.075 10.3 3.10 2.60 3.80

RFB1010-470 47 µH 0.082 9.5 2.80 2.40 3.50

RFB1010-560 56 µH 0.090 8.6 2.60 2.20 3.20

RFB1010-680 68 µH 0.120 7.5 2.30 2.00 2.80

RFB1010-820 82 µH 0.140 7.0 2.10 1.90 2.50

RFB1010-101 100 µH 0.150 7.0 1.90 1.70 2.20

RFB1010-121 120 µH 0.210 6.0 1.75 1.60 2.10

RFB1010-151 150 µH 0.245 5.0 1.60 1.50 1.90

RFB1010-181 180 µH 0.30 5.0 1.45 1.40 1.80

RFB1010-221 220 µH 0.36 4.3 1.30 1.30 1.70

RFB1010-271 270 µH 0.49 4.0 1.20 1.20 1.60

RFB1010-331 330 µH 0.57 3.5 1.10 1.00 1.40

RFB1010-391 390 µH 0.62 3.0 1.00 0.90 1.30

RFB1010-471 470 µH 0.81 3.0 0.90 0.80 1.20

RFB1010-561 560 µH 0.92 2.3 0.80 0.70 1.05

RFB1010-681 680 µH 1.20 2.0 0.75 0.60 0.93

RFB1010-821 820 µH 1.35 2.0 0.68 0.55 0.80

RFB1010-102 1.0 mH 1.45 2.0 0.60 0.50 0.67

RFB1010-122 1.2 mH 2.10 1.6 0.55 0.47 0.63

RFB1010-152 1.5 mH 2.40 1.4 0.50 0.44 0.59

RFB1010-182 1.8 mH 3.50 1.3 0.45 0.41 0.55

RFB1010-222 2.2 mH 4.10 1.3 0.41 0.38 0.50

RFB1010-272 2.7 mH 5.20 1.2 0.37 0.35 0.47

RFB1010-332 3.3 mH 6.00 1.0 0.34 0.32 0.43

RFB1010-392 3.9 mH 7.00 0.9 0.31 0.29 0.39

RFB1010-472 4.7 mH 8.50 0.8 0.28 0.25 0.35

RFB1010-562 5.6 mH 10.0 0.8 0.26 0.23 0.30

RFB1010-682 6.8 mH 13.0 0.7 0.23 0.19 0.26

RFB1010-822 8.2 mH 15.8 0.6 0.21 0.16 0.22

RFB1010-103 10 mH 19 0.6 0.19 0.13 0.18

RFB1010-123 12 mH 22 0.5 0.17 0.12 0.17

RFB1010-153 15 mH 29 0.5 0.16 0.11 0.15

RFB1010-183 18 mH 33 0.4 0.14 0.10 0.13

Power Inductors - RFB1010 Series

1. Inductance tested at 100 kHz, 0.1 Vrms, 0 Adc on an Agilent/HP 4284A LCR-meter or equivalent.

2. SRF measured using Agilent/HP 4191A or equilvalent.

3. DC current at which the inductance drops 10% (typ) from its value without current.

4. Average current for temperature rise above 25°C ambient.

5. Operating temperature range -40°C to +85°C.

6. Electrical specifications at 25°C.

Document 277-7

Specifications subject to change without notice. Document 277-7 Revised 2/28/02

Power Inductors - RFB1010 Series

Typical L vs Frequency Typical L vs Current