SWPA5040S2R2NT 绕线功率电感规格书

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台湾原厂,质量保证SWPA252010S,SWPA252012S,SWPA3010S,SWPA3012S,SWPA3015S,SWPA4010S,SWPA4012S,SWPA4018S,SWPA4020S,SWPA4026S,SWPA4030S,SWPA5012S,SWPA5020S,SWPA5040S,SWPA6010S,SWPA6020S,SWPA6028S,SWPA6040S,SWPA6045S,SWPA8040S,SWPA8050S,SWPA8065S

Wire Wound SMD Power Inductors – SWPA Series

Operating temperature range: -40℃~+125℃ (Including self-heating)

FEATURES

z Magnetic-resin shielded construction reduces buzz noise to ultra-low levels

z Metallization on ferrite core results in excellent shock resistance and damage-free durability z Closed magnetic circuit design reduces leakage flux and Electro Magnetic Interference (EMI) z 30% higher current rating than conventional inductors of equal size z Takes up less PCB real estate and save more power

APPLICATIONS

z LED Lighting

z Next-generation mobile devices with multifunction such as mobile TV and digital movie cameras z Flat-screen TVs, blue-ray disc recorders, set top box z Notebooks, desktop computers, servers, graphic cards

z Portable gaming devices, personal navigation systems, personal multimedia devices z Automotive systems z Telecomm base stations

PRODUCT IDENTIFICATION

① ② ③ ④ ⑤ ⑥ ⑦

① Type SWPA

Wire Wound SMD Power Inductor

② 外形尺寸尺寸(L×W×H) [mm]

External Dimensions (L×W×H) [mm]

③ Feature Type

④ Nominal Inductance

μH μH

⑤ Inductance Tolerance

⑥ Packing

Tape Carrier Package

⑦ Design Code □□□

Standard product is blank

SHAPE AND DIMENSIONS

Fig.1 Fig.2

Fig.3

Recommended Land Pattern

Unit: mm

Series

Shape

D 1.5±0.21.5±0.22.5±0.22.5±0.22.5±0.23.3±0.23.3±0.23.3±0.23.3±0.23.3±0.23.3±0.24.0±0.24.0±0.24.0±0.24.9±0.34.9±0.34.9±0.34.9±0.34.9±0.34.9±0.36.3±0.36.3±0.36.3±0.3

E 0.80±0.20.80±0.20.75±0.20.75±0.20.75±0.20.95±0.20.95±0.20.95±0.20.95±0.20.95±0.20.95±0.21.25±0.21.25±0.21.25±0.21.55±0.31.55±0.31.55±0.31.55±0.31.55±0.31.55±0.32.00±0.32.00±0.32.00±0.3

a Typ.

b Typ.

c Typ.

Max.Max.Max.Max.Max.Max.Max.Max.Max.Max.Max.Max.Max.Max.Max.Max.Max.Max.Max.Max.Max.Max.Max.

※*1: All products are printed with Marking except the 252010S, 252012S, 3010S, 3012S and 3015S series.

SPECIFICATIONS

SWPA252010S Series

Part Number

Inductance @100kHz,1V

DC Resistance

Min. Self-resonant

Saturation Current

Heat Rating Current

SWPA252012S Series

Part Number

- - Max. Typ. Units μH Symbol L DCR

0.0470.0600.0620.0900.1520.1740.2730.4690.4690.7470.910

Frequency

Min. Max. Typ. Max. Typ. MHz A A S.R.F Isat Irms

Inductance

DC Resistance

Min. Self-resonant

Heat Rating Current

- - Max.Typ.

Units μH Symbol L DCR

0.0610.0470.0740.0570.0900.0690.1290.0990.1470.1130.1300.1000.2160.1660.1530.1180.2390.1840.2640.2030.3480.2680.3770.2900.3770.2900.5000.3850.5380.4140.5420.4170.5810.4470.6110.4700.6580.5060.6900.5310.6900.5311.0750.8271.5911.2241.9761.520

Frequency Min. Max. Typ. Max. Typ. MHz A A S.R.F Isat Irms

160 140 110 100 97 69 53 63 62 53 51 47 44 38 38 35 36 34 34 28 25 20

Min.

Saturation Current Heat Rating Current

Part Number Self-resonant *3*4

Frequency

- - Max.Typ.Min Max. Typ. Max. Typ. Units μH MHz A A Symbo L DCR S.R.F Isat Irms

0.0850.0650.0850.0650.1040.0800.1430.1100.1690.13090 0.1890.14574 0.2150.16567 0.2930.22559 40 0.3970.30542 0.40039 0.6570.50536 0.7930.61030 1.2090.93028 1.4041.08025 2.0151.55018 2.2751.75018 2.3401.80018 2.5351.95018 2.20018 3.0162.32016 Inductance

@100kHz,1V

DC Resistance

(±30%)

SWPA3012S Series

Min.

Saturation Current Heat Rating Current

Part Number Self-resonant *3*4

Frequency

- - Max.Typ.Min Max. Typ. Max. Typ. Units μH MHz A A Symbo L DCR S.R.F Isat Irms 321 5.30 6.00 3.00 3.30 0.030 180 2.05 2.80 2.47 3.00 0.040 120 1.87 2.80 2.20 2.70 0.045 120 2.22 2.50 2.01 2.20 0.045 110 1.62 1.90 2.01 2.20 0.063 90 1.30 1.90 1.65 1.80 0.075 84 1.20 1.90 1.55 1.70 0.068 100 1.15 1.50 1.60 1.70 0.085 65 1.14 1.50 1.48 1.50 0.100 64 1.05 1.50 1.36 1.40 0.100 36 1.05 1.50 1.36 1.40 0.145 61 1.00 1.30 1.24 1.30 0.120 61 0.90 1.00 1.24 1.30 0.1740.190 61 0.75 0.90 0.98 1.10 42 0.60 0.88 0.83 0.90 32 0.48 0.67 0.73 0.84 27 0.45 0.62 0.71 0.77

Inductance

@100kHz,1V

DC Resistance

(±30%)

Min.

Saturation Current Heat Rating Current

Part Number Self-resonant *3*4

Frequency

- - Max.Typ.Min Max. Typ. Max. Typ. Units μH MHz A A Symbo L DCR S.R.F Isat Irms 25 0.43 0.59 0.58 0.65 23 0.42 0.52 0.53 0.59 21 0.35 0.48 0.47 0.51 18 0.36 0.46 0.46 0.50 18 0.34 0.44 0.44 0.48 18 0.30 0.39 0.37 0.41 14 0.27 0.35 0.35 0.40 9 2.17112 0.24 0.29 0.33 0.37 3.30212 0.17 0.27 0.27 0.31 3.7182.860 12 0.21 0.23 0.25 0.29

Inductance

@100kHz,1V

DC Resistance

(±30%)

SWPA3015S Series

Min.

Saturation Current Heat Rating Current

Part Number Self-resonant *3*4

Frequency

- - Max.Typ.Min Max. Typ. Max. Typ. Units μH MHz A A Symbo L DCR S.R.F Isat Irms

0.030 150 2.32 2.80 2.35 2.50 0.040 110 2.21 3.10 1.95 2.30 0.050 100 2.30 2.70 1.70 2.20 0.050 92 1.75 2.20 1.70 2.20 0.060 86 1.60 2.00 1.60 2.00 0.075 64 1.52 1.90 1.43 1.90 0.080 68 1.32 1.81 1.36 1.60 0.105 59 1.28 1.60 1.20 1.50 0.105 47 1.20 1.40 1.20 1.50 0.115 53 1.20 1.40 1.14 1.30 0.125 46 1.10 1.40 1.09 1.30 0.133 49 1.00 1.20 1.05 1.20 0.195 46 1.00 1.20 0.86 1.00 0.200 39 0.85 1.10 0.85 1.10 41 0.72 0.92 0.77 0.90 32 0.70 0.90 0.68 0.89 30 0.66 0.88 0.65 0.72 23 0.56 0.72 0.59 0.72 23 0.52 0.68 0.57 0.69 22 0.48 0.56 0.45 0.56 20 0.44 0.53 0.43 0.51 14 0.41 0.55 0.39 0.44 16 0.37 0.43 0.37 0.48 14 0.35 0.43 0.35 0.44 13 0.33 0.42 0.34 0.41 13 0.30 0.40 0.30 0.41 11 0.28 0.37 0.23 0.31 3.800 150 0.18 0.22 0.19 0.23

Inductance

@100kHz,1V

DC Resistance

(±30%)

Min.

Saturation Current

Part Number Self-resonant *3

Frequency

- - Max.Typ.Min Max. Typ. Units μH MHz A Symbo L DCR S.R.F Isat

0.056 116 2.00 2.30 0.070 94 1.68 2.00 0.085 73 1.20 1.50 0.100 58 1.10 1.40 0.140 47 0.95 1.10 0.200 38 0.80 0.95 31 0.62 0.75 24 0.54 0.61 19 0.45 0.52

Inductance

@100kHz,1V

DC Resistance

(±30%)

Heat Rating Current

*4 Max.

Typ.

A Irms 1.90 2.40 1.70 2.00 1.50 2.00 1.40 1.80 1.20 1.50 1.00 1.20 0.75 1.00 0.60 0.85 0.50 0.75

SWPA4012S Series

Min.

Saturation Current

Part Number Self-resonant *3

Frequency

- - Max.Typ.Min Max. Typ. Units μH MHz A Symbo L DCR S.R.F Isat

0.050 150 3.02 3.30 0.050 120 2.61 3.20 0.065 90 2.10 2.70 0.080 88 2.12 2.60 0.080 74 1.76 2.30 0.090 71 1.90 2.30 0.110 60 1.72 2.10 0.110 57 1.20 1.70 0.140 54 1.58 1.70 0.125 50 1.15 1.80 0.155 50 1.55 1.60 0.140 42 1.00 1.60 0.198 40 0.85 1.40 33 0.80 1.10 32 0.66 1.00 25 0.56 0.80 0.470 23 0.55 0.75 20 0.46 0.70 18 0.50 0.70 17 0.42 0.60 14 0.40 0.50 16 0.55 0.66 12 0.35 0.50 11 0.33 0.45 11 0.38 0.45 11 0.28 0.40 2.210 9.4 0.25 0.30

Inductance

@100kHz,1V

DC Resistance

(±30%)

Heat Rating Current

*4 Max.

Typ.

A Irms 1.65 2.50 1.65 2.50 1.46 2.20 1.32 1.90 1.32 1.90 1.25 1.70 1.12 1.60 1.12 1.60 1.00 1.50 1.05 1.50 0.95 1.50 1.00 1.20 0.84 1.20 0.77 1.00 0.70 0.95 0.64 0.85 0.55 0.80 0.49 0.75 0.45 0.60 0.42 0.58 0.40 0.56 0.37 0.50 0.37 0.50 0.33 0.46 0.27 0.45 0.26 0.36 0.25 0.35

Part Number

Inductance

@100kHz,1V

DC Resistance

(±30%)

Min.

Saturation Current Heat Rating Current

Self-resonant *3*4

Frequency

Min Max. Typ. Max. Typ. MHz A A S.R.F Isat Irms

80 65 54 52 44 34 29 24 19 16 12 10 4 SWPA4020S Series

- - Max.Typ.Units μH Symbo L DCR

0.0180.0140.0260.0200.0330.0250.0390.0300.0440.0340.0590.0450.0910.0700.1170.0900.1430.1100.2340.1800.3250.2500.4680.3600.6890.5300.8450.6501.3001.0002.2751.7503.2502.5005.2004.000

Min.

Saturation Current Heat Rating Current

Part Number Self-resonant *3*4

Frequency

- - Max.Typ.Min Max. Typ. Max. Typ. Units μH MHz A A Symbo L DCR S.R.F Isat Irms

0.0140.0110.013223 7.50 8.50 3.30 4.90 0.022 160 7.00 7.50 3.30 3.70 0.028 120 6.40 6.60 2.80 3.30 0.029 75 4.78 5.20 2.15 3.20 0.029 72 5.10 5.60 2.15 3.20 0.035 71 4.45 4.90 1.98 3.00 0.040 49 3.40 3.70 1.85 2.80 0.070 44 3.20 3.50 1.40 2.50 0.055 49 2.80 3.00 1.54 2.50 0.075 42 2.35 2.50 1.34 2.00 0.085 42 2.30 2.50 1.27 1.80 0.090 30 2.20 2.40 1.22 1.80 0.115 36 2.15 2.30 1.08 1.60 0.125 33 2.20 2.40 1.04 1.60 0.115 30 1.85 2.00 1.08 1.50 0.125 27 1.75 1.90 1.04 1.40 26 1.60 1.70 0.90 1.20 26 1.50 1.60 0.88 1.20 24 1.35 1.50 0.77 1.10 15 1.05 1.10 0.62 0.87 14 1.02 1.10 0.50 0.70

Inductance

@100kHz,1V

DC Resistance

(±30%)

Part Number -

Units Symbo

Inductance @100kHz,1V

- μH L

DC Resistance

(±30%) Max.

Typ. DCR

Min. Self-resonant Frequency

Min MHz S.R.F Saturation Current

Heat Rating Current

Typ.

Max.

Typ.

Max.

A Isat A Irms

SWPA4026S Series

Part Number

Inductance @100kHz,1V

DC Resistance

(±30%)

DCR 0.024 0.030

0.030 0.040 0.050 0.055 0.065 Min. Self-resonant FrequencyMHz S.R.F 151 120

Saturation Current

Heat Rating Current A Irms 3.00 2.30

2.30 2.00 1.70 1.60 1.50 1.30 1.10 0.90 0.70 0.65

Units μH Symbo L

A Isat 3.30 3.10

2.40 2.10 1.80 1.45 1.30 1.00 0.90 0.60 0.55 0.40

SWPA4030S Series

Part Number

Inductance @100kHz,1V

DC Resistance

(±30%) DCR

0.010 0.013 0.014 0.015 0.020 0.025 0.030 0.040

Min. Self-resonant FrequencyMHz S.R.F Saturation Current

Heat Rating Current A Irms

4.56 4.15 4.15 3.82 3.34 3.20 2.95 2.40

Units μH Symbo L

A Isat

6.80 6.25 5.26 5.80 4.84 5.40 4.90 3.30

Part Number

Inductance @100kHz,1V

DC Resistance

(±30%)

DCR

0.040 0.057 0.055 0.060 0.065 0.090 0.085 0.090 1.150 1.350 1.800 2.500 4.000 7.200 6.944

7.580

Min. Self-resonant FrequencyMHz S.R.F 4 2 2

Saturation Current

Heat Rating Current A Irms

2.40 2.10 2.10 2.00 1.95 1.60 1.65 1.60 1.50 1.30 1.11 1.10 1.00 0.90 0.84 0.83 0.73 0.72 0.70 0.65 0.63 0.52 0.48 0.47 0.46 0.45 0.42 0.30 0.35 0.25 0.20 0.15

0.14

SWPA5012S Series

Part Number - Units Symbo

Units μH Symbo L

SWPA4030S501MT 500±20%

A Isat

3.00 3.00 2.95 2.90 2.60 2.75 2.20 2.10 1.95 1.70 1.65 1.40 1.30 1.15 1.10 1.05 1.03 0.95 0.90 0.85 0.80 0.72 0.70 0.66 0.65 0.60 0.55 0.50 0.40 0.30 0.30 0.28

0.19

Inductance @100kHz,1V

- μH L

DC Resistance

(±30%) Max.

Typ. DCR

Min. Self-resonant Frequency

Min MHz S.R.F Saturation Current

Heat Rating Current

Typ.

Max.

Typ.

Max.

A Isat A Irms

Min.

Saturation Current Heat Rating Current

Part Number Self-resonant *3*4

Frequency

- - Max.Typ.Min Max. Typ. Max. Typ. Units μH MHz A A Symbo L DCR S.R.F Isat Irms

0.0110.0090.0110.0090.0170.0130.0220.0170.0220.0170.0220.0170.0260.0200.0290.02283 0.0340.02668 0.0420.03257 0.0490.03852 0.0490.03849 0.0560.04346 0.0560.04343 0.0560.04340 0.0740.05737 0.0740.05737 0.0830.06432 0.0830.06432 0.1080.08330 0.1170.09026 0.1270.09826 0.1430.11024 0.1430.11024 0.1820.14022 0.2150.16520 0.2600.20016 0.2940.22614 0.5070.39010 0.6800.5237 0.8190.6306 0.9620.7406 1.1580.9656 1.4301.1006 1.7551.3506 2.6000Inductance

@100kHz,1V

DC Resistance

(±30%)

SWPA5040S Series

Part Number

Inductance @100kHz,1V

DC Resistance

(±30%) DCR

0.012 0.016 0.015 0.016 0.019 0.022

Min. Self-resonant FrequencyMHz S.R.F

Saturation Current

Heat Rating Current A Irms

4.90 4.15 4.30 4.15 3.80 3.60

Units μH Symbo L

A Isat

7.35 6.50 6.30 5.50 4.90 4.30

SPECIFICATIONS

SWPA5040S Series

Part Number

Inductance @100kHz,1V

DC Resistance

(±30%) DCR

0.022 0.024 0.026 0.027 0.030 0.035 0.043 0.048 0.560 0.750 6.000

Min. Self-resonant FrequencyMHz S.R.F

5 1.3

Saturation Current

Heat Rating Current A Irms

3.60 3.40 3.30 3.20 3.00 2.80 2.50 2.30 2.10 2.00 1.50 1.20 1.00 0.80 0.70 0.60 0.20

SWPA6010S Series

Part Number

Units μH Symbo L

A Isat

4.15 3.95 3.80 3.55 3.50 3.00 2.90 2.70 2.35 2.00 1.60 1.30 1.10 0.90 0.75 0.65 0.21

Inductance @100kHz,1V

DC Resistance

(±30%) DCR

0.090 0.110 0.135 0.165 0.220 Min. Self-resonant FrequencyMHz S.R.F

Saturation Current

Heat Rating Current A Irms

1.90 1.70 1.50 1.40 1.20 1.10 0.70

SWPA6012S Series

Part Number

Units μH Symbo L

A Isat

2.40 1.90 1.60 1.30 1.20 1.00 0.65

Inductance @100kHz,1V

DC Resistance

(±30%) DCR

0.055 0.075 0.090 0.105 0.125 0.125 0.165 Min. Self-resonant FrequencyMHz S.R.F

Saturation Current

Heat Rating Current A Irms

2.30 2.00 1.80 1.70 1.55 1.55 1.35 1.20 0.80 0.65 0.55

Units μH

Symbo L

A Isat

3.52 2.73 2.10 1.80 1.60 1.50 1.30 1.00 0.80 0.76 0.59

SWPA6012S Series

Part Number

Inductance @100kHz,1V

DC Resistance

(±30%) DCR

1.670

Min. Self-resonant FrequencyMHz S.R.F 1

Saturation Current

Heat Rating Current A Irms

0.46 0.41 0.32

SWPA6020S Series

Units μH Symbo L

A Isat

0.52 0.44 0.35

SWPA6028S Series

Part Number

Min.

Part Number Self-resonant

Frequency

- - Max.Typ.Min Units μH MHz Symbo L DCR S.R.F

0.014 120 0.017 115 0.017 110 0.020 100 0.022 88 0.022 79 0.028 68 0.035 65 0.028 61 0.035 56 0.035 51 0.049 45 0.049 44 0.058 41 0.058 36 0.079 31 0.079 31 0.105 27 27 25 21 18 16 11 0.5590.43010 2.630 3

Inductance

@100kHz,1V

DC Resistance

(±30%)

Saturation Current Heat Rating Current

*3*4 Max.

A Isat

Typ.

Max.

Typ.

A Irms

4.50 6.00 4.00 5.00 6.55 7.80 3.80 4.80 5.30 6.30 3.80 4.80 4.15 5.00 3.50 4.40 5.90 7.00 3.20 4.00 4.25 5.10 3.20

4.00 4.85 5.80 2.75 3.50 4.10 4.90 2.60 3.30 3.75 4.50 2.75 3.50 3.90 4.60 2.60 3.30 3.15 3.70 2.60 3.30 3.25 3.90 2.10 2.60 2.70 3.20 2.10 2.60 3.00 3.60 2.00 2.50 2.40 2.90 1.90 2.40 2.30 2.70 1.80 2.30 2.20 2.60 1.80 2.30 2.10 2.50 1.40 1.80 1.75 2.10 1.40 1.80 1.45 1.70 1.30 1.60 1.20 1.40 1.20 1.50 1.20 1.40 1.08 1.40 1.05 1.20 1.00 1.30 0.95 1.10 0.84 1.05

0.27 0.33 0.33 0.39

Inductance

@100kHz,1V DC Resistance

(±30%)

- - Max.Typ.Units μH Symbo L DCR 0.012 0.0100.0130.0130.020

Min.

Self-resonant Frequency

Min MHz S.R.F 97 70 69 65 48

Saturation Current Heat Rating Current

*3*4 Max.

A Isat 6.50 5.75 6.40 6.00 5.10

9.00 7.00 7.50 6.60 5.60 Typ.

Max.

Typ.

A Irms 5.20 6.00 5.20 5.70 4.58 5.00 4.58 5.00 3.75 4.10

SWPA6028S Series Part Number

Inductance @100kHz,1V

DC Resistance

(±30%)

Min.

Saturation Current Heat Rating Current

Self-resonant *3*4

Frequency

Min Max. Typ. Max. Typ. MHz A A S.R.F Isat Irms 48 3.80 4.10 3.75 4.10 41 4.15 4.50 3.48

3.80 35 3.00 3.30 3.08 3.40 32 3.20 3.50 2.60 2.80 30 3.05 3.30 2.40 2.60 27 2.60 3.00 2.40 2.60 24 2.30 2.50 2.25 2.50 24 2.55 2.80 2.15 2.40 23 2.04 2.50 1.95 2.40 18 1.80 2.00 1.85 2.00 18 1.75 1.90 1.45 1.60 15 1.52 1.80 1.45 1.60 14 1.45 1.80 1.40 1.60 13 1.50 1.60 1.32 1.40 12 1.35 1.50 1.22 1.30 11 1.25 1.40 1.13 1.20 11 1.25 1.40 1.10 1.20 9.5 1.15 1.30 1.06 1.10 8.2 1.05 1.20 0.89 1.00 7.7 0.80 0.95 0.86 0.95 7.7 0.90 0.99 0.81 0.90 7.7 0.80 0.88 0.70 0.77 7.1 0.65 0.71 0.70 0.77 SWPA6040S Series

Part Number

- - Max.Typ.Units μH Symbo L DCR 0.02 0.0250.0300.0430.0470.0470.0550.0740.0720.0800.1250.1200.1400.1550.1850.2150.2250.3150.3450.3600.4100.5000.5002.1605.800

Inductance @100kHz,1V

DC Resistance

(±30%)

DCR

1.790

Min. Self-resonant FrequencyMHz S.R.F

Saturation Current

Heat Rating Current

Units μH Symbo L

A Isat

9.00 3.20 2.80 2.50 2.05 1.65 1.30 1.15 0.42 A Irms

6.30 2.45 2.20 2.05 1.80 1.45 1.10 0.95 0.47

Part Number

Inductance

@100kHz,1V

DC Resistance

(±30%)

Min.

Self-resonant Frequency

Min MHz S.R.F 155 142 99 140 100 100 100 65 74 52 60 38 35 32 28 23 24 24 23 23 26 26 20 18 21 17 15 13 12 10 10 9.2 7.8 7.8 7.8 7.8 7.7 6.4 6.4 6.4 6.4 6.4 5 4.9 4.9 4.2 4.2 4.2 3.5

Saturation Current Heat Rating Current

*3*4 Max.

Typ.

Max.

Typ.

A Isat

15.00 16.50 15.00 14.00 11.00 12.00 10.35 11.00 9.85 10.00 8.35 9.10 8.35 9.10 8.80 9.70 7.60 8.40 6.75 7.40 6.00 6.60 5.75 6.30 5.60 6.20 5.90 6.20 5.25 5.70 4.45 4.90 4.97 5.50 4.97 5.50 4.40 4.80 4.15 4.60 4.43 4.80 4.43 4.70 3.90 4.30 3.50 3.80 3.90 4.30 3.35 3.70 3.20 3.50 2.80 3.00 2.50 2.70 2.20 2.40 2.05 2.20 1.90 2.10 1.70 1.80 1.65 1.80 1.62 1.80 1.50 1.60 1.63 1.80 1.40 1.50 1.35 1.50 1.30 1.40 1.25 1.40 1.20 1.30 1.15 1.20 1.05 1.10 1.00 1.10 0.95 1.00 0.85 0.94 0.80 0.88 0.70 0.77

Irms 6.50 6.60 6.50 7.50 5.70 6.50 5.90 6.50 5.14 5.60 5.40 5.90 5.40 5.90 4.95 5.40 4.95 5.40 4.60 5.00 3.50 3.80 4.30 4.70 3.80 4.20 3.70 4.00 3.70 4.00 3.50 3.80 3.30 3.60 3.30 3.60 3.30 3.60 3.15 3.40 3.00 3.30 3.00 3.30 3.00 3.30 2.90 3.20 2.60 2.80 2.60 2.80 2.45 2.70 2.20 2.40 2.05 2.20 1.85 2.00 1.80 2.00 1.65 1.80 1.50 1.60 1.45 1.60 1.40 1.50 1.25 1.40 1.20 1.30 1.20 1.30 1.15 1.20 1.10 1.20 1.10 1.20 1.00 1.10 0.95 1.00 0.90 0.99 0.85 0.94 0.80 0.88 0.77 0.85 0.70 0.77 0.59 0.65

- - Max.Typ.

Units μH Symbo L DCR 0.0060.006 0.0060.0080.0110.0100.010 0.0120.0120.0140.0210.0150.0200.0210.0210.0230.0260.0260.0260.0290.0310.0310.0310.0340.0430.0430.0480.0580.0680.0810.0890.1020.1320.1370.1730.1800.2000.2000.2070.2210.2350.2890.3050.3410.3590.4330.4840.5800.834

Min.

Part Number Self-resonant

Frequency

- - Max.Typ.Min Units μH MHz Symbo L DCR S.R.F 1.2702.8 2.0 2.500 1.7 6.500 0.8 1.2702.8

Inductance

@100kHz,1V

DC Resistance

(±30%)

Saturation Current Heat Rating Current

*3*4 Max.

A Isat 0.57 0.50 0.42 0.24 0.57

0.63 0.56 0.46 0.27 0.63 Typ.

Max.

Typ.

A Irms 0.57 0.63 0.42 0.48 0.33 0.38 0.21 0.24 0.57 0.63

SWPA8040S Series

Min.

Part Number Self-resonant

Frequency

- - Max.Typ.Min Units μH MHz Symbo L DCR S.R.F 0.008 94 89 0.010 59 0.010 67 0.012 43 0.012 41 0.014 32 0.017 27 0.017 30 0.017 26 0.019 24 0.019 22 0.021 24 0.021 20 0.024 20 0.026 17 15 13 12 11 9.5 9.2 7.8 7.8 7.8 7.8 6.4 6.4 6.4 6.4 4.9 4.9 5.9 4.9 4.2

Inductance

@100kHz,1V

DC Resistance

(±30%)

Saturation Current Heat Rating Current

*3*4 Max.

A Isat 13.8 9.85 10.0 8.15 9.25 7.10 6.10 6.50 7.52 5.75 5.90 4.70 6.00 4.45 4.55 4.20 3.60 3.50 2.95 2.70 2.40 2.15 2.05 2.00 1.95 1.90 1.75 1.70 1.55 1.50 1.45 1.35 1.30 1.20 1.15

16.0 14.0 14.0 11.0 10.0 8.00 7.00 7.00 8.50 6.50 6.50 5.40 6.90 5.10 5.20 4.80 4.10 4.00 3.40 3.10 2.70 2.50 2.40 2.30 2.20 2.20 2.00 1.90 1.70 1.60 1.60 1.50 1.40 1.30 1.30 Typ.

Max.

Typ.

A Irms 6.30 6.90 6.30 6.90 5.65 6.20 5.65 6.20 5.15 5.60 5.15 5.60 4.70 5.20 4.40 4.80 4.35 4.80 4.35 4.80 4.10 4.50 4.05 4.40 3.85 4.20 3.85 4.20 3.60 4.00 3.45 3.80 3.30 3.60 2.80 3.00 2.60 2.80 2.40 2.60 2.10 2.30 2.00 2.20 1.80 2.00 1.75 1.90 1.70 1.90 1.65 1.80 1.55 1.70 1.50 1.60 1.45 1.60 1.30 1.40 1.25 1.40 1.20 1.30 1.15 1.20 1.05 1.10 1.00 1.10

Min.

Saturation Current Heat Rating Current

Part Number Self-resonant *3*4

Frequency

- - Max.Typ.Min Max. Typ. Max. Typ. Units μH MHz A A Symbo L DCR S.R.F Isat Irms

3.5 1.05 1.10 0.95 1.00 0.410 3.5 1.10 1.20 0.85 0.94 3.5 0.85 0.94 0.80 0.88 2.8 0.68 0.75 0.64 0.70 1.6251.2602.0402.8001.4 4.3001.0 Inductance

@100kHz,1V

DC Resistance

(±30%)

SWPA8050S Series

Min.

Saturation Current Heat Rating Current

Part Number Self-resonant *3*4

Frequency

- - Max.Typ.Min Max. Typ. Max. Typ. Units μH MHz A A Symbo L DCR S.R.F Isat Irms 22.8019.00Inductance

@100kHz,1V

DC Resistance

(±30%)

The test frequency of SWPA8050S103MT is 1KHz.

SWPA8065S Series

Part Number

Inductance @100kHz,1V

DC Resistance

(±30%)

Min.

Self-resonant Frequency

Min MHz S.R.F 27 18 17 16 15 8 1.5

Saturation Current Heat Rating Current

*3*4 Max.

Typ. A Isat

10.00 9.50 9.00 8.00 7.70 4.80 1.05

Max.

Typ.

A Irms 5.10 5.90 4.70 5.40 4.50 5.20 4.50 5.20 4.20 4.80 2.85 3.30 0.61 0.69

- - Max.Typ.

Units μH Symbo L DCR

0.015 0.018 0.022 0.022 0.026 0.054 1.00

9.50

8.50 8.00 7.50 7.00 4.30 0.95

※1: All test data is referenced to 20°C ambient; ※2: Rated current: Isat or Irms, whichever is smaller;

※*3: Isat: DC current at which the inductance drops approximate 30% from its value without current; ※*4: Irms: DC current that causes the temperature rise (△T =40°C) from 20°C ambient.

TYPICAL ELECTRICAL CHARACTERISTICS

SWPA252010S Series

Temperature vs. DC Current Characteristics Inductance vs. DC Current Characteristics 0.1

SWPA252012S Series

Temperature vs. DC Current Characteristics Inductance vs. DC Current Characteristics 0.1

SWPA3010S Series

Temperature vs. DC Current Characteristics Inductance vs. DC Current Characteristics 0.1

TYPICAL ELECTRICAL CHARACTERISTICS

SWPA3012S Series

Temperature vs. DC Current Characteristics Inductance vs. DC Current Characteristics

0.1

SWPA3015S Series

Temperature vs. DC Current Characteristics Inductance vs. DC Current Characteristics

0.1

SWPA4010S Series

Temperature vs. DC Current Characteristics Inductance vs. DC Current Characteristic

0.1

SWPA4012S Series

Temperature vs. DC Current Characteristics Inductance vs. DC Current Characteristic

0.1

TYPICAL ELECTRICAL CHARACTERISTICS

SWPA4018S Series

Temperature vs. DC Current Characteristics Inductance vs. DC Current Characteristics

0.1

SWPA4020S Series

Temperature vs. DC Current Characteristics Inductance vs. DC Current Characteristics

0.1

TYPICAL ELECTRICAL CHARACTERISTICS

SWPA4026S Series

Temperature vs. DC Current Characteristics Inductance vs. DC Current Characteristics

SWPA4030S Series

Temperature vs. DC Current Characteristics

SWPA5012S Series

Temperature vs. DC Current Characteristics

1.2μH

0.1

0.1vs. DC Current Characteristics

0.1

Inductance vs. DC Current Characteristics 0.1

Inductance

TYPICAL ELECTRICAL CHARACTERISTICS

SWPA5020S Series

Temperature vs. DC Current Characteristics Inductance vs. DC Current Characteristics

0.1

SWPA5040S Series

Temperature vs. DC Current Characteristics Inductance vs. DC Current Characteristics

0.1

SWPA6020S Series

Temperature vs. DC Current Characteristics Inductance vs. DC Current Characteristics 0.1

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